@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";.contact-shell{min-height:100vh;position:relative;background:var(--gray-900);color:var(--white);overflow-x:hidden;font-family:Inter,sans-serif}.contact-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;overflow:hidden}.contact-grid-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:30px 30px;background-position:center;mask-image:radial-gradient(circle at center,black 40%,transparent 80%);-webkit-mask-image:radial-gradient(circle at center,black 40%,transparent 80%)}.contact-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:floatOrb 12s ease-in-out infinite alternate}.contact-orb-1{width:400px;height:400px;background:var(--green-600);top:-100px;right:-100px}.contact-orb-2{width:300px;height:300px;background:#3b82f6;bottom:10%;left:-50px;animation-delay:-5s}.contact-orb-3{width:250px;height:250px;background:#10b981;top:40%;left:40%;opacity:.3;animation-duration:15s}@keyframes floatOrb{0%{transform:translate(0) scale(1)}50%{transform:translate(30px,40px) scale(1.1)}to{transform:translate(-20px,20px) scale(.9)}}.contact-header{position:relative;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:1.5rem 3rem;max-width:1200px;margin:0 auto}.contact-back{display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.25rem;color:var(--white);transition:color var(--transition-fast)}.contact-back img{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--white);padding:2px}.contact-back:hover{color:var(--green-400)}.contact-header-nav{display:flex;align-items:center;gap:1.5rem;font-size:.95rem}.contact-header-nav a{color:var(--gray-300);transition:color var(--transition-fast)}.contact-header-nav a:hover{color:var(--white)}.contact-login-btn{display:flex;align-items:center;gap:.5rem;background:#ffffff1a;padding:.5rem 1rem;border-radius:var(--radius-full);border:1px solid rgba(255,255,255,.2);color:var(--white);font-weight:600;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.contact-login-btn:hover{background:#fff3}.contact-hero{position:relative;z-index:10;text-align:center;max-width:800px;margin:4rem auto 3rem;padding:0 1.5rem}.contact-hero-badge{display:inline-block;background:#10b98126;border:1px solid rgba(16,185,129,.3);color:var(--green-400);padding:.4rem 1rem;border-radius:var(--radius-full);font-size:.85rem;font-weight:600;margin-bottom:1.5rem;box-shadow:0 0 20px #10b98133}.contact-hero-title{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-.02em}.contact-gradient-text{background:linear-gradient(135deg,var(--green-300),var(--green-500));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.contact-hero-sub{font-size:1.15rem;color:var(--gray-300);line-height:1.6;max-width:600px;margin:0 auto}.contact-main{position:relative;z-index:10;max-width:1200px;margin:0 auto;padding:0 1.5rem 5rem;display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}@media (max-width: 900px){.contact-main{grid-template-columns:1fr}}.contact-glass-card{background:#ffffff0d;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);padding:2.5rem;box-shadow:0 20px 40px #0003;margin-bottom:2rem}.contact-card-title{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.contact-card-sub{color:var(--gray-400);font-size:.95rem;margin-bottom:2rem}.contact-methods{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media (max-width: 500px){.contact-methods{grid-template-columns:1fr}}.contact-method-item{display:flex;align-items:flex-start;gap:1rem}.contact-method-icon{width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.contact-method-body{display:flex;flex-direction:column}.contact-method-label{font-size:.8rem;color:var(--gray-400);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.2rem}.contact-method-value{font-size:1.1rem;font-weight:600;color:var(--white);margin-bottom:.2rem;transition:color var(--transition-fast)}a.contact-method-value:hover{color:var(--green-400)}.contact-method-sub{font-size:.8rem;color:var(--gray-500)}.contact-payment-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.contact-pay-item{background:#0003;border-radius:var(--radius-md);padding:1.25rem;border:1px solid rgba(255,255,255,.05)}.contact-pay-icon{margin-bottom:1rem}.contact-pay-item h4{font-size:1rem;color:var(--white);margin-bottom:.5rem}.contact-pay-item p{color:var(--gray-300);font-size:.85rem;font-family:monospace;margin-bottom:.25rem}.contact-promise-card{background:linear-gradient(135deg,#10b98114,#064e3b33);border-color:#10b98133}.contact-promise-row{display:flex;gap:1rem;margin-bottom:1.5rem}.contact-promise-row:last-child{margin-bottom:0}.contact-promise-icon{color:var(--green-400);flex-shrink:0;margin-top:2px}.contact-promise-row strong{display:block;font-size:1rem;margin-bottom:.25rem;color:var(--green-50)}.contact-promise-row p{font-size:.85rem;color:var(--gray-300);line-height:1.5}.contact-form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media (max-width: 500px){.contact-form-row{grid-template-columns:1fr}}.contact-form-group{margin-bottom:1.5rem}.contact-form-group label{display:block;font-size:.85rem;font-weight:500;color:var(--gray-300);margin-bottom:.5rem}.contact-form-group input,.contact-form-group select,.contact-form-group textarea{width:100%;background:#0003;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);padding:.75rem 1rem;color:var(--white);font-family:inherit;font-size:1rem;transition:all var(--transition-fast)}.contact-form-group select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}.contact-form-group select option{background:var(--gray-900);color:var(--white)}.contact-form-group input:focus,.contact-form-group select:focus,.contact-form-group textarea:focus{outline:none;border-color:var(--green-400);background:#0006;box-shadow:0 0 0 3px #10b98126}.contact-form-group textarea{resize:vertical;min-height:120px}.contact-submit-btn{width:100%;background:linear-gradient(135deg,var(--green-500),var(--green-600));color:#fff;border:none;padding:1rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 4px 15px #10b9814d}.contact-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #10b98166;background:linear-gradient(135deg,var(--green-400),var(--green-500))}.contact-submit-btn:disabled{opacity:.7;cursor:not-allowed}.contact-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}.contact-success{text-align:center;padding:2rem 0}.contact-success-icon{color:var(--green-400);margin-bottom:1.5rem;display:flex;justify-content:center}.contact-success h2{font-size:1.75rem;margin-bottom:1rem}.contact-success p{color:var(--gray-300);margin-bottom:2rem;line-height:1.6}.contact-footer{position:relative;z-index:10;border-top:1px solid rgba(255,255,255,.1);padding:2rem 3rem;display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;color:var(--gray-500);font-size:.85rem}@media (max-width: 600px){.contact-footer{flex-direction:column;gap:1rem;text-align:center}}.analytics-canvas{background:var(--white);border-radius:var(--radius-xl);border:1px solid var(--gray-200);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}.analytics-nav{display:flex;background:var(--gray-50);border-bottom:1px solid var(--gray-200);padding:.5rem 1rem 0;gap:.5rem;overflow-x:auto;scrollbar-width:none}.analytics-nav::-webkit-scrollbar{display:none}.analytics-tab{padding:.75rem 1.25rem;background:transparent;border:none;border-bottom:2px solid transparent;color:var(--gray-500);font-weight:500;font-size:.9rem;cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.analytics-tab:hover{color:var(--gray-800);background:#00000005}.analytics-tab.active{color:var(--green-700);border-bottom-color:var(--green-600);background:var(--white)}.analytics-body{padding:1.5rem;flex:1;background:var(--gray-50)}.analytics-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.analytics-kpi-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:1.5rem}.kpi-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}.kpi-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.kpi-title{font-size:.85rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.05em}.kpi-icon{width:32px;height:32px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.kpi-value{font-size:2rem;font-weight:800;color:var(--gray-900);line-height:1.1;margin-bottom:.25rem}.kpi-sub{font-size:.85rem;color:var(--gray-500);display:flex;align-items:center;gap:.25rem}.kpi-trend-up{color:var(--green-600);font-weight:600}.kpi-trend-down{color:var(--danger);font-weight:600}.dist-item{margin-bottom:.75rem}.dist-item-header{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:.25rem;color:var(--gray-700)}.dist-item-bar{height:8px;background:var(--gray-100);border-radius:var(--radius-full);overflow:hidden}.dist-item-fill{height:100%;border-radius:var(--radius-full)}.panel{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-200);padding:1.5rem;margin-bottom:1.5rem;box-shadow:var(--shadow-sm)}.panel-title{font-size:1.1rem;font-weight:700;margin-bottom:1.25rem;display:flex;align-items:center;gap:.5rem}.panel-title-icon{color:var(--green-600)}.vertical-chart{display:flex;align-items:flex-end;height:160px;gap:4px;padding-bottom:24px;position:relative;border-bottom:1px solid var(--gray-200)}.v-bar-group{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;position:relative}.v-bar{width:100%;max-width:40px;border-radius:4px 4px 0 0;transition:all .3s ease;position:relative}.v-bar:hover{filter:brightness(1.1)}.v-bar-label{position:absolute;bottom:-24px;font-size:.7rem;color:var(--gray-600);white-space:nowrap;font-weight:500}.v-bar-tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%);margin-bottom:8px;background:var(--gray-900);color:#fff;padding:4px 8px;border-radius:4px;font-size:.75rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;z-index:10}.v-bar-group:hover .v-bar-tooltip{opacity:1}.mini-leaderboard{display:flex;flex-direction:column;gap:.5rem}.mini-lead-row{display:flex;align-items:center;justify-content:space-between;padding:.5rem;border-radius:var(--radius-md);background:var(--gray-50)}.mini-lead-left{display:flex;align-items:center;gap:.75rem}.mini-lead-rank{width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--white);border-radius:var(--radius-sm);font-size:.8rem;font-weight:700;color:var(--gray-500);box-shadow:0 1px 2px #0000000d}.mini-lead-rank.top-1{background:#fef08a;color:#854d0e}.mini-lead-rank.top-2{background:#e5e7eb;color:#374151}.mini-lead-rank.top-3{background:#fed7aa;color:#9a3412}.mini-lead-name{font-size:.9rem;font-weight:600;color:var(--gray-800)}.mini-lead-sub{font-size:.75rem;color:var(--gray-500)}.mini-lead-score{font-weight:700;color:var(--gray-900)}.analytics-filter-bar{display:flex;gap:1rem;padding:1rem;background:var(--white);border-bottom:1px solid var(--gray-200);align-items:center}:root{--green-50: #ecfdf5;--green-100: #d1fae5;--green-200: #a7f3d0;--green-300: #6ee7b7;--green-400: #34d399;--green-500: #10b981;--green-600: #059669;--green-700: #047857;--green-800: #065f46;--green-900: #064e3b;--white: #ffffff;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--danger: #ef4444;--danger-light: #fef2f2;--warning: #f59e0b;--warning-light: #fffbeb;--info: #3b82f6;--info-light: #eff6ff;--success: #10b981;--success-light: #ecfdf5;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--sidebar-width: 260px;--sidebar-collapsed: 72px;--header-height: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.6;min-height:100vh}#root{min-height:100vh}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit;border:none;outline:none;background:none}input,select,textarea{font-family:inherit;font-size:inherit;outline:none}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--gray-900)}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--green-50) 0%,var(--white) 50%,var(--green-50) 100%);padding:2rem;position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;top:-50%;right:-30%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(16,185,129,.08) 0%,transparent 70%);animation:float 8s ease-in-out infinite}.auth-page:after{content:"";position:absolute;bottom:-30%;left:-20%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(16,185,129,.06) 0%,transparent 70%);animation:float 10s ease-in-out infinite reverse}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(30px,-30px)}}.auth-card{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:2.25rem 2rem 1.75rem;width:100%;max-width:400px;position:relative;z-index:1;border:1px solid var(--gray-100)}.auth-logo{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:1.25rem}.auth-visual{height:88px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#10b98129,#3b82f61f),var(--gray-50);border:1px solid var(--gray-100);margin-bottom:1.25rem;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.auth-visual img{width:auto;height:auto;max-width:110px;max-height:110px;object-fit:contain;padding:.35rem;border-radius:var(--radius-md);background:#ffffffd1;box-shadow:var(--shadow-sm)}.auth-visual svg{position:absolute;right:1rem;bottom:1rem;color:var(--green-600);filter:drop-shadow(0 4px 10px rgba(16,185,129,.25))}.auth-logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--green-500),var(--green-700));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:800;font-size:1.25rem}.auth-logo-text{font-size:1.75rem;font-weight:800;background:linear-gradient(135deg,var(--green-600),var(--green-800));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-title{text-align:center;margin-bottom:1.25rem;font-size:1.35rem}.auth-subtitle{text-align:center;color:var(--gray-500);margin:-.75rem 0 1.25rem;font-size:.82rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.85rem;font-weight:500;color:var(--gray-700);margin-bottom:.4rem}.form-input{width:100%;padding:.7rem 1rem;border:1.5px solid var(--gray-200);border-radius:var(--radius-md);font-size:.95rem;color:var(--gray-800);background:var(--white);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{border-color:var(--green-400);box-shadow:0 0 0 3px #10b9811f}.form-input::placeholder{color:var(--gray-400)}.form-input-icon{position:relative}.form-input-icon .form-input{padding-left:2.75rem}.form-input-icon svg{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--gray-400);width:18px;height:18px;pointer-events:none}.form-select{width:100%;padding:.7rem 2.5rem .7rem 1rem;border:1.5px solid var(--gray-200);border-radius:var(--radius-md);font-size:.95rem;color:var(--gray-800);background:var(--white);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-select:focus{border-color:var(--green-400);box-shadow:0 0 0 3px #10b9811f}.form-textarea{width:100%;padding:.7rem 1rem;border:1.5px solid var(--gray-200);border-radius:var(--radius-md);font-size:.95rem;color:var(--gray-800);background:var(--white);resize:vertical;min-height:80px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-textarea:focus{border-color:var(--green-400);box-shadow:0 0 0 3px #10b9811f}.form-error{color:var(--danger);font-size:.8rem;margin-top:.25rem}.form-error-banner,.success-banner{padding:.7rem 1rem;border-radius:var(--radius-md);font-size:.85rem;margin-bottom:1.25rem}.form-error-banner{background:var(--danger-light);color:var(--danger)}.success-banner{background:var(--success-light);color:var(--green-700)}.form-hint{color:var(--gray-400);font-size:.8rem;margin-top:.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.25rem;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;transition:all var(--transition-fast);white-space:nowrap;position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#fff0;transition:background var(--transition-fast)}.btn:hover:after{background:#ffffff1a}.btn-primary{background:linear-gradient(135deg,var(--green-500),var(--green-600));color:var(--white);box-shadow:0 2px 8px #10b9814d}.btn-primary:hover{box-shadow:0 4px 16px #10b98166;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--white);color:var(--gray-700);border:1.5px solid var(--gray-200)}.btn-secondary:hover{border-color:var(--gray-300);background:var(--gray-50)}.btn-download{background:linear-gradient(135deg,#7c3aed,#ec4899);color:var(--white);box-shadow:0 2px 8px #7c3aed4d}.btn-download:hover{box-shadow:0 4px 16px #7c3aed66;transform:translateY(-1px)}.btn-download:active{transform:translateY(0)}.btn-danger{background:var(--danger);color:var(--white)}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--gray-600)}.btn-ghost:hover{background:var(--gray-100)}.btn-lg{padding:.85rem 1.75rem;font-size:1rem}.btn-sm{padding:.35rem .85rem;font-size:.8rem}.btn-full{width:100%}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.auth-link-button,.input-icon-button{color:var(--green-700)}.auth-link-button{font-size:.85rem;font-weight:600}.input-icon-button{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);left:auto;z-index:2;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-full)}.input-icon-button:hover{background:var(--green-50)}.form-input-icon .input-icon-button svg{position:static;transform:none;pointer-events:auto;color:var(--green-700)}.dashboard-layout{display:flex;min-height:100vh;background:var(--gray-50)}.sidebar{width:var(--sidebar-width);background:var(--white);border-right:1px solid var(--gray-200);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:40;transition:transform var(--transition-base)}.sidebar-logo{display:flex;align-items:center;gap:.75rem;padding:1.25rem 1.5rem;border-bottom:1px solid var(--gray-100)}.sidebar-logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--green-500),var(--green-700));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:800;font-size:1rem;flex-shrink:0}.sidebar-logo-image{width:38px;height:38px;border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--gray-200);background:var(--white);flex-shrink:0}.sidebar-logo-text{font-size:1.15rem;font-weight:700;color:var(--gray-900);max-width:165px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-logo-sub{font-size:.7rem;color:var(--gray-400);font-weight:400}.sidebar-nav{flex:1;overflow-y:auto;padding:.75rem 0}.sidebar-section{padding:0 .75rem;margin-bottom:.5rem}.sidebar-section-title{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--gray-400);padding:.5rem .75rem;margin-top:.5rem}.sidebar-item{display:flex;align-items:center;gap:.75rem;padding:.6rem .75rem;border-radius:var(--radius-md);color:var(--gray-600);font-size:.88rem;font-weight:500;transition:all var(--transition-fast);cursor:pointer;margin-bottom:2px}.sidebar-item:hover{background:var(--green-50);color:var(--green-700)}.sidebar-item.active{background:var(--green-50);color:var(--green-700);font-weight:600}.sidebar-item.active:before{content:"";position:absolute;left:0;width:3px;height:24px;background:var(--green-500);border-radius:0 var(--radius-full) var(--radius-full) 0}.sidebar-item svg{width:20px;height:20px;flex-shrink:0}.sidebar-item-badge{margin-left:auto;background:var(--green-100);color:var(--green-700);font-size:.7rem;font-weight:600;padding:.15rem .5rem;border-radius:var(--radius-full)}.sidebar-footer{padding:1rem 1.25rem;border-top:1px solid var(--gray-100)}.sidebar-user{display:flex;align-items:center;gap:.75rem;padding:.5rem;border-radius:var(--radius-md);transition:background var(--transition-fast);cursor:pointer}.sidebar-user:hover{background:var(--gray-50)}.sidebar-user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--green-400),var(--green-600));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:.85rem}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:.85rem;font-weight:600;color:var(--gray-800);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:.72rem;color:var(--gray-400)}.main-content{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.header{height:var(--header-height);background:var(--white);border-bottom:1px solid var(--gray-200);display:flex;align-items:center;padding:0 1.5rem;gap:1rem;position:sticky;top:0;z-index:30}.header-search{flex:1;max-width:480px;position:relative}.header-search input{width:100%;padding:.55rem 1rem .55rem 2.5rem;border:1.5px solid var(--gray-200);border-radius:var(--radius-full);font-size:.88rem;background:var(--gray-50);transition:all var(--transition-fast)}.header-search input:focus{background:var(--white);border-color:var(--green-400);box-shadow:0 0 0 3px #10b9811a}.header-search svg{position:absolute;left:.8rem;top:50%;transform:translateY(-50%);color:var(--gray-400);width:18px;height:18px}.header-actions{display:flex;align-items:center;gap:.25rem;margin-left:auto}.header-action-btn{width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--gray-500);transition:all var(--transition-fast);position:relative}.header-action-btn:hover{background:var(--gray-100);color:var(--gray-700)}.header-action-btn .badge{position:absolute;top:6px;right:6px;width:8px;height:8px;background:var(--danger);border-radius:var(--radius-full);border:2px solid var(--white)}.header-divider{width:1px;height:28px;background:var(--gray-200);margin:0 .5rem}.header-profile{display:flex;align-items:center;gap:.5rem;padding:.3rem;border-radius:var(--radius-full);cursor:pointer;transition:background var(--transition-fast)}.header-profile:hover{background:var(--gray-100)}.header-profile-avatar{width:34px;height:34px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--green-400),var(--green-600));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:.85rem}.image-avatar{object-fit:cover;border:1px solid var(--gray-200);background:var(--white)}.page-content{flex:1;padding:1.5rem}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.page-title{font-size:1.5rem;font-weight:700;color:var(--gray-900)}.glitter-title{background:linear-gradient(110deg,var(--gray-900),var(--green-600),#2563eb,var(--gray-900));background-size:240% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmerText 5s ease-in-out infinite}.shiny-date{display:inline-flex;align-items:center;padding:.25rem .65rem;margin-top:.4rem;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--white),var(--green-50));border:1px solid var(--green-100);box-shadow:var(--shadow-sm)}@keyframes shimmerText{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.page-subtitle{font-size:.88rem;color:var(--gray-500);margin-top:.15rem}.card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.5rem;transition:box-shadow var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.card-title{font-size:1rem;font-weight:600;color:var(--gray-900)}.setup-nudge{background:linear-gradient(135deg,var(--green-50),var(--white));border-color:var(--green-200);display:flex;align-items:center;justify-content:space-between;gap:1rem}.school-profile-grid{display:grid;grid-template-columns:auto 1fr;gap:1.5rem;align-items:center}.school-profile-logo{width:72px;height:72px;border-radius:var(--radius-md);object-fit:contain;border:1px solid var(--gray-200);background:var(--white)}.school-profile-logo.placeholder{display:flex;align-items:center;justify-content:center;background:var(--green-100);color:var(--green-600)}.profile-fields{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.compact-list-card{min-height:310px}.compact-empty{padding:1.5rem}.compact-table{max-height:420px;overflow:auto}.promotion-summary,.promotion-choice,.alumni-count{align-items:center}.promotion-summary{display:flex;gap:1rem;background:linear-gradient(135deg,var(--info-light),var(--white))}.promotion-summary svg,.alumni-count svg{color:var(--green-600);flex-shrink:0}.card-body{margin:0}.stat-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.25rem;display:flex;align-items:flex-start;gap:1rem;transition:all var(--transition-base)}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.green{background:var(--green-50);color:var(--green-600)}.stat-icon.blue{background:var(--info-light);color:var(--info)}.stat-icon.orange{background:var(--warning-light);color:var(--warning)}.stat-icon.red{background:var(--danger-light);color:var(--danger)}.stat-info h3{font-size:.8rem;font-weight:500;color:var(--gray-500);margin-bottom:.25rem}.stat-info .stat-value{font-size:1.75rem;font-weight:700;color:var(--gray-900);line-height:1.2}.stat-info .stat-change{font-size:.75rem;font-weight:500;margin-top:.25rem}.stat-change.positive{color:var(--green-600)}.stat-change.negative{color:var(--danger)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}@media (max-width: 1200px){.grid-4,.grid-5{grid-template-columns:repeat(3,1fr)}}@media (max-width: 900px){.grid-3,.grid-4,.grid-5{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.grid-2,.grid-3,.grid-4,.grid-5,.school-profile-grid,.profile-fields{grid-template-columns:1fr}}.table-wrapper{overflow-x:auto;border-radius:var(--radius-md)}.data-table{width:100%;border-collapse:collapse}.data-table thead{background:var(--gray-50)}.data-table th{padding:.75rem 1rem;text-align:left;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--gray-500);border-bottom:1px solid var(--gray-200);white-space:nowrap}.data-table td{padding:.75rem 1rem;font-size:.88rem;color:var(--gray-700);border-bottom:1px solid var(--gray-200)}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--green-50)}.data-table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .65rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-green{background:var(--green-100);color:var(--green-700)}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-orange{background:#fef3c7;color:#b45309}.badge-red{background:#fee2e2;color:#b91c1c}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem;animation:fadeIn .2s ease}.modal{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--gray-100)}.modal-title{font-size:1.15rem;font-weight:600}.modal-close{width:32px;height:32px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--gray-400);transition:all var(--transition-fast)}.modal-close:hover{background:var(--gray-100);color:var(--gray-700)}.modal-body{padding:1.5rem}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid var(--gray-100)}.setup-page{min-height:100vh;background:linear-gradient(135deg,var(--green-50) 0%,var(--white) 100%);display:flex;flex-direction:column;align-items:center;padding:2rem}.setup-header{text-align:center;margin-bottom:2rem}.setup-steps{display:flex;align-items:center;gap:.5rem;margin-bottom:2rem}.setup-step{display:flex;align-items:center;gap:.5rem}.setup-step-number{width:32px;height:32px;border-radius:var(--radius-full);border:2px solid var(--gray-300);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;color:var(--gray-400);transition:all var(--transition-base)}.setup-step.active .setup-step-number,.setup-step.completed .setup-step-number{background:var(--green-500);border-color:var(--green-500);color:var(--white)}.setup-step-label{font-size:.82rem;font-weight:500;color:var(--gray-400)}.setup-step.active .setup-step-label{color:var(--green-700)}.setup-step.completed .setup-step-label{color:var(--gray-700)}.setup-step-line{width:40px;height:2px;background:var(--gray-200)}.setup-step-line.completed{background:var(--green-500)}.setup-card{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:2rem;width:100%;max-width:640px;border:1px solid var(--gray-100)}.upload-area{border:2px dashed var(--gray-300);border-radius:var(--radius-lg);padding:2rem;text-align:center;cursor:pointer;transition:all var(--transition-fast)}.upload-area:hover{border-color:var(--green-400);background:var(--green-50)}.upload-area.has-file{border-color:var(--green-400);border-style:solid;background:var(--green-50)}.upload-preview{max-width:120px;max-height:120px;margin:0 auto .75rem;border-radius:var(--radius-md);object-fit:contain}.dropdown{position:relative}.dropdown-menu{position:absolute;right:0;top:100%;margin-top:.25rem;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:180px;z-index:50;animation:slideDown .15s ease;overflow:hidden}@keyframes slideDown{0%{transform:translateY(-4px);opacity:0}to{transform:translateY(0);opacity:1}}.dropdown-item{display:flex;align-items:center;gap:.5rem;padding:.6rem .85rem;font-size:.85rem;color:var(--gray-700);transition:all var(--transition-fast);cursor:pointer;width:100%}.dropdown-item:hover{background:var(--green-50);color:var(--green-700)}.dropdown-item svg{width:16px;height:16px}.empty-state{text-align:center;padding:3rem 1.5rem}.empty-state svg{width:64px;height:64px;color:var(--gray-300);margin:0 auto 1rem}.empty-state h3{font-size:1.1rem;color:var(--gray-700);margin-bottom:.4rem}.empty-state p{color:var(--gray-500);font-size:.88rem;margin-bottom:1.25rem}.tabs{display:flex;gap:0;border-bottom:2px solid var(--gray-200);margin-bottom:1.5rem}.tab{padding:.6rem 1.25rem;font-size:.88rem;font-weight:500;color:var(--gray-500);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition-fast);cursor:pointer}.tab:hover{color:var(--gray-700)}.tab.active{color:var(--green-600);border-bottom-color:var(--green-500)}.toast{padding:.75rem 1rem;border-radius:var(--radius-md);display:flex;align-items:center;gap:.5rem;font-size:.88rem;font-weight:500;box-shadow:var(--shadow-lg)}.watermark-preview-container{position:relative;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:2rem;min-height:200px;overflow:hidden}.watermark-preview-container .watermark-bg{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:2rem;opacity:.08;pointer-events:none;transform:rotate(-25deg);overflow:hidden}.watermark-preview-container .watermark-bg img{width:100px;height:100px;object-fit:contain}.spinner{width:20px;height:20px;border:2.5px solid var(--gray-200);border-top-color:var(--green-500);border-radius:var(--radius-full);animation:spin .6s linear infinite}.master-timetable-scroll{overflow-x:auto}.master-day-section{margin-bottom:2rem}.master-day-section:last-child{margin-bottom:0}.master-day-header{font-size:1rem;font-weight:700;color:var(--green-700);margin-bottom:.75rem;padding:.5rem 0;border-bottom:2px solid var(--green-500)}.master-table{min-width:600px}.tt-class-col{background:var(--green-50);font-weight:700;text-align:center;width:120px;min-width:100px;border:1px solid var(--gray-200);padding:.75rem .5rem}.tt-class-cell{background:var(--gray-50);font-weight:600;text-align:center;width:120px;min-width:100px;border:1px solid var(--gray-200);padding:.5rem;font-size:.85rem}.tt-period-break{background:var(--gray-100)!important;min-width:80px}.period-header{display:flex;flex-direction:column;align-items:center;gap:.15rem}.period-num{font-weight:700}.break-header{display:flex;flex-direction:column;align-items:center}.break-header .break-name{font-weight:600;color:var(--warning);font-size:.75rem}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1rem}.loading-screen .spinner{width:40px;height:40px}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.auth-card{padding:2rem 1.5rem}.page-header{flex-direction:column;align-items:flex-start;gap:.75rem}.subscription-plan-grid,.documentation-hero,.documentation-grid,.site-hero-inner,.site-feature-grid,.site-pricing-grid,.site-doc-grid,.site-contact-strip{grid-template-columns:1fr}.subscription-payment-grid{grid-template-columns:repeat(2,1fr)}.site-mini-grid,.site-contact-strip{grid-template-columns:1fr;gap:1rem}.site-hero h1{font-size:3rem}.documentation-card{grid-template-columns:38px 1fr}.documentation-card .btn{grid-column:1 / -1;width:100%}.site-header{padding:0 1.5rem}.site-menu-button{display:inline-flex;background:transparent;border:1px solid rgba(255,255,255,.2)}.site-header nav{display:none;position:absolute;top:76px;left:0;right:0;background:#0f172af2;border-bottom:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2rem 1.5rem;flex-direction:column;align-items:stretch;box-shadow:0 20px 40px #0006}.site-header nav.open{display:flex}.site-header nav a{padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.05)}.site-login-link{margin:1rem 0 0;justify-content:center}.site-hero{min-height:auto;padding:3rem 1rem}.site-page-hero{padding:3rem 1rem;align-items:flex-start}.site-page-hero svg{display:none}.site-band{padding:3rem 1rem}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-muted{color:var(--gray-500)}.text-center{text-align:center}.font-semibold{font-weight:600}.font-bold{font-weight:700}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-footer{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--gray-100);text-align:center;display:flex;flex-direction:column;align-items:center;gap:.35rem}.auth-footer-support{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.35rem .5rem;font-size:.7rem;color:var(--gray-400);margin:0;line-height:1.4}.auth-footer-support span{color:var(--gray-400)}.auth-footer-support a{color:var(--gray-500);text-decoration:none;font-weight:500;transition:color .15s}.auth-footer-support a:hover{color:var(--green-600)}.auth-footer-link{background:none;border:none;padding:.15rem 0;font-size:.72rem;font-weight:600;color:var(--green-600);cursor:pointer;letter-spacing:.01em;transition:color .15s}.auth-footer-link:hover:not(:disabled){color:var(--green-700);text-decoration:underline;text-underline-offset:2px}.auth-footer-link:disabled{opacity:.55;cursor:wait}.auth-card--centered{text-align:center}.auth-success-icon{color:var(--green-600);margin:.5rem auto .25rem}.auth-form-actions{display:flex;justify-content:flex-end;margin-top:-.25rem}.auth-inline-link{text-align:center;margin:1rem 0 0;font-size:.78rem}.auth-inline-link a{color:var(--gray-500);text-decoration:none;font-weight:500}.auth-inline-link a:hover{color:var(--green-600)}.auth-site-link-row{display:flex;justify-content:center;margin:-.65rem 0 1rem}.auth-site-link{font-size:.78rem;font-weight:700;color:var(--green-700);border:1px solid var(--green-200);background:var(--green-50);border-radius:var(--radius-full);padding:.25rem .75rem}.auth-site-link:hover{background:var(--green-100)}.subscription-plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.subscription-plan-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:1.25rem;box-shadow:var(--shadow-sm)}.subscription-plan-top{display:grid;gap:.35rem;margin-bottom:.85rem}.subscription-plan-top strong{font-size:2rem;line-height:1;color:var(--gray-900)}.subscription-plan-top small,.subscription-plan-card p,.subscription-total span{color:var(--gray-500);font-size:.82rem}.subscription-feature-list{display:grid;gap:.45rem;margin:1rem 0}.subscription-feature-list span{display:flex;align-items:center;gap:.45rem;color:var(--gray-700);font-size:.86rem}.subscription-feature-list svg{color:var(--green-600)}.subscription-total{border-top:1px solid var(--gray-100);padding-top:.85rem;display:grid;gap:.2rem}.subscription-total strong{color:var(--green-700)}.subscription-calc-row{display:flex;justify-content:space-between;align-items:center;padding:.8rem 0;border-top:1px solid var(--gray-200);gap:1rem}.subscription-calc-row strong{color:var(--green-700);white-space:nowrap}.subscription-calc-row small{color:var(--gray-500);font-weight:500}.subscription-payment-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}.subscription-payment-grid div{background:var(--gray-50);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:.75rem;display:grid;gap:.2rem}.subscription-payment-grid strong{font-size:.72rem;text-transform:uppercase;color:var(--gray-500)}.subscription-payment-grid span{font-weight:700;color:var(--gray-900);font-size:.86rem}.documentation-hero{display:grid;grid-template-columns:1fr 280px;gap:1rem;background:linear-gradient(135deg,var(--green-700),#0f766e);color:var(--white);border-radius:var(--radius-lg);padding:1.5rem}.documentation-hero h2{color:var(--white);font-size:1.55rem;margin:.25rem 0 .5rem}.documentation-hero p{color:#ffffffdb;max-width:760px}.documentation-kicker{color:var(--green-100);font-size:.75rem;text-transform:uppercase;font-weight:800}.documentation-payment{background:#ffffff1f;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-md);padding:1rem;display:grid;gap:.25rem}.documentation-payment span,.documentation-payment small{color:#ffffffe0;font-size:.82rem}.documentation-groups{display:grid;gap:1.25rem}.documentation-section{display:grid;gap:.75rem}.documentation-section-header{display:flex;align-items:center;gap:.55rem}.documentation-section-header svg{color:var(--green-600)}.documentation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.documentation-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:1rem;display:grid;grid-template-columns:38px 1fr auto;gap:.85rem;align-items:center}.documentation-card-icon{width:38px;height:38px;border-radius:var(--radius-sm);background:var(--green-50);color:var(--green-700);display:flex;align-items:center;justify-content:center}.documentation-card-body h4{font-size:.95rem;margin-bottom:.15rem}.documentation-card-body p,.documentation-card-body span{font-size:.78rem;color:var(--gray-500)}.site-shell{min-height:100vh;background:#0f172a;color:#f8fafc;overflow-x:hidden;position:relative}.site-shell:before{content:"";position:absolute;top:-50%;left:-20%;right:-20%;bottom:-50%;background:radial-gradient(circle at 50% 0%,rgba(16,185,129,.15) 0%,transparent 40%),radial-gradient(circle at 80% 50%,rgba(59,130,246,.1) 0%,transparent 40%);z-index:0;pointer-events:none;animation:bgBreathing 15s ease-in-out infinite alternate}@keyframes bgBreathing{0%{transform:scale(1)}to{transform:scale(1.05)}}.site-shell>*{position:relative;z-index:1}.site-header{position:sticky;top:0;z-index:20;height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:#0f172ab3;border-bottom:1px solid rgba(255,255,255,.05);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all .3s ease}.site-brand{display:flex;align-items:center;gap:.75rem;font-weight:800;font-size:1.25rem;color:#fff;letter-spacing:-.02em}.site-brand img{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(16,185,129,.4));transition:transform .3s ease}.site-brand:hover img{transform:rotate(-10deg) scale(1.1)}.site-header nav{display:flex;align-items:center;gap:1.5rem;font-size:.9rem;font-weight:600}.site-header nav a{color:#cbd5e1;position:relative;transition:color .3s ease}.site-header nav a:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--green-400);transform:scaleX(0);transition:transform .3s cubic-bezier(.4,0,.2,1);transform-origin:right}.site-header nav a:hover{color:#fff}.site-header nav a:hover:after{transform:scaleX(1);transform-origin:left}.site-login-link{display:inline-flex;align-items:center;gap:.4rem;background:linear-gradient(135deg,var(--green-500),var(--green-600));color:#fff!important;border-radius:var(--radius-full);padding:.6rem 1.2rem;margin-left:.5rem;box-shadow:0 4px 15px #10b9814d;transition:transform .3s,box-shadow .3s}.site-login-link:hover{transform:translateY(-2px);box-shadow:0 8px 25px #10b98166}.site-login-link:after{display:none!important}.site-menu-button{display:none;width:44px;height:44px;border-radius:var(--radius-full);background:#ffffff1a;color:#fff;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.site-hero{min-height:calc(100vh - 76px);display:flex;align-items:center;padding:8vh 5vw;background-position:center;background-size:cover;background-attachment:fixed;position:relative}.site-hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#0f172a00,#0f172a);pointer-events:none}.site-hero-inner{width:100%;display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;align-items:center;position:relative;z-index:2}.site-hero-logo{width:100px;height:100px;object-fit:contain;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);padding:.75rem;margin-bottom:2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 20px 40px #0000004d;animation:float-logo 6s ease-in-out infinite}@keyframes float-logo{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.site-hero h1{color:#fff;font-size:clamp(3.5rem,7vw,5.5rem);line-height:1.05;font-weight:800;letter-spacing:-.03em;background:linear-gradient(to right,#fff,#a7f3d0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 10px 30px rgba(16,185,129,.2)}.site-hero p{color:#94a3b8;max-width:600px;font-size:1.25rem;line-height:1.7;margin:1.5rem 0 2.5rem;font-weight:300}.site-hero-actions{display:flex;gap:1rem;flex-wrap:wrap}.site-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;height:52px;border-radius:var(--radius-full);padding:0 1.75rem;font-weight:700;font-size:1rem;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.site-btn-primary{background:linear-gradient(135deg,var(--green-500),var(--green-600));color:#fff;box-shadow:0 10px 25px #10b98166}.site-btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 15px 35px #10b98180}.site-btn-secondary{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.site-btn-secondary:hover{background:#ffffff1a;transform:translateY(-3px);border-color:#ffffff4d}.site-hero-panel{background:#0f172a99;border:1px solid rgba(255,255,255,.08);border-radius:2rem;padding:2.5rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 30px 60px #00000080,inset 0 1px #ffffff1a;position:relative;overflow:hidden;transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:transform .5s ease}.site-hero-panel:hover{transform:perspective(1000px) rotateY(0) rotateX(0)}.site-hero-panel:before{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(to right,transparent,rgba(255,255,255,.05),transparent);transform:skew(-20deg);animation:shine 8s infinite}@keyframes shine{0%{left:-100%}20%{left:200%}to{left:200%}}.site-hero-panel strong{font-size:4rem;color:var(--green-400);line-height:1;display:block;margin:.5rem 0;text-shadow:0 0 20px rgba(52,211,153,.3)}.site-hero-panel small,.site-hero-panel span{color:#94a3b8;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.site-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:2rem;position:relative;z-index:2}.site-mini-grid div{background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:1rem;display:grid;gap:.25rem;transition:all .3s ease}.site-mini-grid div:hover{background:#ffffff14;border-color:#fff3;transform:translateY(-2px)}.site-mini-grid b{color:#fff;font-size:1.25rem}.site-band{padding:6rem 5vw;position:relative}.site-band-soft{background:#ffffff05;border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.03)}.site-section-heading{max-width:800px;margin-bottom:3.5rem}.site-section-heading span,.site-page-hero span{color:var(--green-400);text-transform:uppercase;font-size:.85rem;font-weight:800;letter-spacing:.1em}.site-section-heading h2,.site-page-hero h1{font-size:clamp(2.5rem,5vw,4rem);line-height:1.1;margin-top:.75rem;color:#fff;letter-spacing:-.02em}.site-feature-grid,.site-pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}.site-feature-card,.site-price-card{background:#ffffff05;border:1px solid rgba(255,255,255,.05);border-radius:1.5rem;padding:2.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.site-feature-card:before,.site-price-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--green-500),transparent);opacity:0;transition:opacity .4s}.site-feature-card:hover,.site-price-card:hover{transform:translateY(-10px);background:#ffffff0a;border-color:#ffffff26;box-shadow:0 20px 40px #0006}.site-feature-card:hover:before,.site-price-card:hover:before{opacity:1}.site-feature-card svg,.site-price-card h3{color:var(--green-400);background:#10b9811a;padding:12px;border-radius:1rem;box-sizing:content-box;margin-bottom:1.5rem}.site-feature-card h3,.site-price-card h3{padding:0;background:transparent;color:#fff;font-size:1.5rem;margin:1rem 0}.site-feature-card p,.site-price-card p{color:#94a3b8;font-size:1rem;line-height:1.6}.site-price{font-size:3.5rem;font-weight:800;color:#fff;margin:2rem 0;line-height:1}.site-price span{display:block;font-size:.9rem;color:var(--green-400);font-weight:600;margin-top:.5rem;text-transform:uppercase;letter-spacing:.05em}.site-check{display:flex;align-items:center;gap:.75rem;font-size:.95rem;margin-top:.85rem;color:#cbd5e1}.site-check svg{color:var(--green-500);background:none;padding:0;margin:0}.site-page-hero{padding:8rem 5vw 4rem;background:linear-gradient(135deg,rgba(16,185,129,.05),transparent);display:flex;align-items:center;justify-content:space-between;gap:4rem}.site-page-hero p{max-width:780px;color:#94a3b8;font-size:1.25rem;margin-top:1.5rem;line-height:1.7}.site-page-hero svg{color:var(--green-400);flex-shrink:0;filter:drop-shadow(0 0 20px rgba(16,185,129,.2));opacity:.8}.site-detail-list{display:grid;gap:1rem;max-width:900px}.site-detail-row{background:#ffffff05;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;display:flex;gap:1rem;align-items:center;color:#f1f5f9;font-size:1.05rem;transition:all .3s ease}.site-detail-row:hover{background:#ffffff0d;transform:translate(5px)}.site-detail-row svg{color:var(--green-400);flex-shrink:0}.site-doc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.site-doc-download{background:#ffffff05;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:1.25rem;text-align:left;display:grid;grid-template-columns:1fr auto;gap:.25rem .75rem;align-items:center;color:#fff;transition:all .3s ease;cursor:pointer}.site-doc-download:hover{background:#10b9811a;border-color:var(--green-500);transform:translateY(-3px)}.site-doc-download span{font-weight:700;font-size:1.05rem}.site-doc-download small{color:#94a3b8}.site-doc-download svg{grid-row:span 2;color:var(--green-400)}.site-contact-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.site-contact-strip div{background:#ffffff05;border-radius:1.5rem;border:1px solid rgba(255,255,255,.05);padding:2rem;display:grid;gap:.5rem;text-align:center;transition:all .3s ease}.site-contact-strip div:hover{background:#ffffff0d;transform:translateY(-5px);border-color:#ffffff1a}.site-contact-strip strong{color:var(--green-400);font-size:1.25rem;letter-spacing:.05em;text-transform:uppercase}.site-contact-strip span{color:#fff;font-size:1.1rem;font-weight:600}.site-footer{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;padding:2rem 5vw;background:#020617;color:#64748b;font-size:.9rem;border-top:1px solid rgba(255,255,255,.05)}.site-footer span{transition:color .3s ease;cursor:default}.site-footer span:hover{color:#f1f5f9}.auth-contact-card{margin-top:1.5rem;padding:1rem 1.25rem;border-radius:var(--radius-lg);background:linear-gradient(135deg,#10b98114,#3b82f60f);border:1px solid var(--gray-100);text-align:center}.auth-contact-label{font-size:.75rem;color:var(--gray-500);margin-bottom:.35rem}.auth-contact-phone{display:block;font-size:1rem;font-weight:700;color:var(--gray-800);text-decoration:none;margin-bottom:.75rem}.auth-contact-actions{display:flex;gap:.5rem;justify-content:center}.auth-contact-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:var(--radius-md);font-size:.8rem;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s}.auth-contact-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.auth-contact-btn.call{background:var(--blue-50, #eff6ff);color:var(--blue-700, #1d4ed8);border:1px solid var(--blue-200, #bfdbfe)}.auth-contact-btn.whatsapp{background:#dcfce7;color:#15803d;border:1px solid #86efac}.tt-day-picker{display:flex;gap:.5rem;flex-wrap:wrap}.tt-day-btn{padding:.5rem .85rem;border-radius:var(--radius-md);border:1px solid var(--gray-200);background:var(--white);font-size:.8rem;font-weight:600;cursor:pointer;transition:all .15s}.tt-day-btn.active{background:var(--green-600);color:#fff;border-color:var(--green-600)}.timetable-grid-wrapper{overflow-x:auto;padding:.5rem}.timetable-grid{width:100%;border-collapse:separate;border-spacing:0;font-size:.8rem}.timetable-grid th{background:linear-gradient(135deg,var(--green-600),var(--green-700));color:#fff;padding:.75rem .5rem;font-weight:600;text-align:center;border:1px solid var(--green-700)}.timetable-grid th:first-child{border-radius:var(--radius-md) 0 0 0}.timetable-grid th:last-child{border-radius:0 var(--radius-md) 0 0}.tt-time-col{background:var(--gray-50);font-weight:700;text-align:center;width:100px;border:1px solid var(--gray-200);padding:.75rem .5rem}.tt-time-cell{background:var(--gray-50);font-weight:600;text-align:center;width:100px;border:1px solid var(--gray-200);padding:.5rem;vertical-align:middle}.tt-time-label{display:block;font-size:.7rem;color:var(--green-700);font-weight:600}.tt-period-col{background:var(--gray-50);font-weight:700;text-align:center;width:60px;border:1px solid var(--gray-200);padding:.5rem}.tt-period-num{display:block;background:var(--green-100);color:var(--green-800);padding:.2rem .5rem;border-radius:var(--radius-sm);font-size:.75rem}.tt-period-time{display:block;font-size:.65rem;color:var(--gray-500);margin-top:.25rem;font-weight:500}.tt-period-time-primary{color:var(--gray-700);font-size:.75rem;font-weight:700;margin-top:0;white-space:nowrap}.tt-break-row{background:var(--gray-50)}.tt-break-cell{background:var(--gray-100)!important;border-top:2px solid var(--gray-300)}.tt-break-name{font-weight:700;font-size:.75rem;color:var(--gray-600)}.tt-break-block{display:flex;flex-direction:column;padding:.25rem 0;border-bottom:1px dashed var(--gray-200);margin-bottom:.15rem}.tt-break-block:last-child{border-bottom:none;margin-bottom:0}.tt-break-label{font-weight:600;font-size:.7rem;color:var(--warning)}.tt-break-time{font-size:.65rem;color:var(--gray-500)}.tt-cell{border:1px solid var(--gray-200);padding:.5rem;text-align:center;vertical-align:middle;min-width:100px;min-height:60px;background:var(--white);transition:background .15s}.tt-cell:hover{background:var(--green-50)}.tt-cell-master{text-align:left;vertical-align:top;min-width:140px}.tt-lesson-block{padding:.35rem}.tt-class{font-weight:700;font-size:.75rem;color:var(--green-700)}.tt-subject{font-weight:600;font-size:.8rem}.tt-teacher{font-size:.7rem;color:var(--gray-500);margin-top:.15rem}.tt-empty{color:var(--gray-300)}.tt-preview-header{text-align:center;padding:1.5rem 1rem 1rem;border-bottom:1px solid var(--gray-100);margin-bottom:.5rem}.tt-preview-header h2{font-size:1.1rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.25rem}.tt-preview-header h3{font-size:.95rem;color:var(--green-600);text-transform:uppercase;margin-bottom:.25rem}.tt-filter-name{font-size:1rem;font-weight:700;margin-bottom:.25rem}.timetable-generate-card{min-height:320px}.tt-progress-bar{height:8px;background:var(--gray-200);border-radius:999px;overflow:hidden;max-width:400px;margin:0 auto}.tt-progress-fill{height:100%;background:linear-gradient(90deg,var(--green-500),var(--green-600));border-radius:999px;transition:width .3s ease}.tt-progress-ring{width:100px;height:100px;border-radius:50%;border:6px solid var(--gray-200);border-top-color:var(--green-600);display:flex;align-items:center;justify-content:center;margin:0 auto;animation:spin 1s linear infinite}.tt-progress-pct{font-size:1.25rem;font-weight:800;color:var(--green-700);animation:none}.exam-analytics-grid,.exam-download-preview{display:grid;grid-template-columns:1.3fr .7fr;gap:1rem}.exam-download-preview{grid-template-columns:1fr 1fr 1fr}.exam-bars{display:grid;gap:.8rem}.exam-bar-row{display:grid;grid-template-columns:150px 1fr 52px;align-items:center;gap:.75rem;font-size:.86rem}.exam-bar-row span{font-weight:600;color:var(--gray-700);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.exam-bar-row div{height:12px;background:var(--gray-100);border-radius:var(--radius-full);overflow:hidden}.exam-bar-row i{display:block;height:100%;border-radius:var(--radius-full)}.exam-bar-row strong{text-align:right;color:var(--gray-900)}.exam-pie-layout{display:grid;grid-template-columns:150px 1fr;gap:1rem;align-items:center}.exam-pie{width:150px;height:150px;border-radius:50%;box-shadow:var(--shadow-md);border:8px solid var(--white)}.exam-pie.small{width:118px;height:118px}.exam-pie-legend{display:grid;gap:.45rem;font-size:.82rem}.exam-pie-legend span{display:flex;align-items:center;gap:.45rem;color:var(--gray-600)}.exam-pie-legend i{width:11px;height:11px;border-radius:var(--radius-full);flex-shrink:0}.exam-insights{display:grid;gap:.75rem}.exam-insights div{display:flex;align-items:flex-start;gap:.65rem;padding:.85rem;border-radius:var(--radius-md);background:var(--gray-50);border:1px solid var(--gray-200);font-size:.88rem}.exam-insights svg{color:var(--green-600);flex-shrink:0}.exam-progress{height:22px;min-width:160px;border-radius:var(--radius-full);background:var(--gray-100);position:relative;overflow:hidden;border:1px solid var(--gray-200)}.exam-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--green-500),#3b82f6)}.exam-progress span{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;color:var(--gray-800)}.exam-preview-metric{padding:1rem;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--green-50),var(--white));border:1px solid var(--green-100);display:grid;gap:.25rem}.exam-preview-metric span{color:var(--gray-500);font-size:.78rem;font-weight:700;text-transform:uppercase}.exam-preview-metric strong{color:var(--green-700);font-size:1.6rem}.btn-super-analytics{background:#061a3f;border-color:#061a3f;color:#fff;box-shadow:0 8px 18px #061a3f2e}.btn-super-analytics:hover,.btn-super-analytics.active{background:#08265c;border-color:#08265c;color:#fff}.super-chart-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-bottom:1rem}.super-chart-split{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:1rem;min-height:170px}.super-donut-wrap{display:flex;align-items:center;justify-content:center}.super-donut{width:142px;height:142px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow-md)}.super-donut>div{width:86px;height:86px;border-radius:50%;background:var(--white);display:grid;place-items:center;align-content:center;border:1px solid var(--gray-100)}.super-donut strong{color:#061a3f;font-size:1.4rem;line-height:1}.super-donut span{color:var(--gray-500);font-size:.72rem;font-weight:700;text-transform:uppercase}.super-bars{display:grid;gap:.7rem;min-height:170px;align-content:center}.super-bar-row{display:grid;grid-template-columns:minmax(84px,120px) 1fr 58px;align-items:center;gap:.65rem;font-size:.78rem}.super-bar-row span{color:var(--gray-700);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.super-bar-row div{height:11px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:var(--radius-full);overflow:hidden}.super-bar-row i{display:block;height:100%;border-radius:var(--radius-full)}.super-bar-row strong{color:var(--gray-900);text-align:right;font-size:.76rem}.super-line-chart{min-height:190px;display:grid;grid-template-rows:135px auto;gap:.75rem}.super-line-chart svg{width:100%;height:135px;background:linear-gradient(to right,rgba(148,163,184,.16) 1px,transparent 1px),linear-gradient(to bottom,rgba(148,163,184,.16) 1px,transparent 1px);background-size:25% 25%;border:1px solid var(--gray-200);border-radius:var(--radius-md)}.super-line-base{fill:none;stroke:#0f172a1f;stroke-width:1}.super-line-path{fill:none;stroke:#0f766e;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.super-line-dot{fill:#061a3f;stroke:#fff;stroke-width:1.2;vector-effect:non-scaling-stroke}.super-line-labels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.4rem;font-size:.72rem}.super-line-labels span{display:grid;gap:.1rem;color:var(--gray-500);font-weight:700;min-width:0}.super-line-labels strong{color:var(--gray-900);font-size:.82rem}@media (max-width: 1100px){.super-chart-grid{grid-template-columns:1fr}.super-chart-split{grid-template-columns:130px 1fr}}@media (max-width: 640px){.super-chart-split{grid-template-columns:1fr}.super-bar-row{grid-template-columns:90px 1fr 48px}.super-line-labels{grid-template-columns:repeat(2,minmax(0,1fr))}}@keyframes spin{to{transform:rotate(360deg)}}.help-sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:9999;display:flex;justify-content:flex-end;animation:fadeIn var(--transition-base)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.help-sidebar{width:480px;max-width:90vw;height:100vh;background:var(--white);display:flex;flex-direction:column;animation:slideIn var(--transition-base);box-shadow:-4px 0 20px #00000026}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.help-sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--gray-200);background:linear-gradient(135deg,var(--green-50),var(--white))}.help-sidebar-title{font-size:1.25rem;font-weight:700;color:var(--gray-900)}.help-sidebar-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);border:none;background:var(--gray-100);color:var(--gray-600);transition:all var(--transition-fast)}.help-sidebar-close:hover{background:var(--gray-200);color:var(--gray-900)}.help-sidebar-search{padding:1rem 1.5rem;border-bottom:1px solid var(--gray-100)}.help-sidebar-download{padding:1rem 1.5rem;border-bottom:1px solid var(--gray-100);background:var(--green-50)}.help-sidebar-content{flex:1;overflow-y:auto;padding:1rem 1.5rem}.help-sections-list{display:flex;flex-direction:column;gap:.75rem}.help-section-item{padding:1rem;border:1px solid var(--gray-200);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:var(--white)}.help-section-item:hover{border-color:var(--green-300);background:var(--green-50);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.help-section-icon{font-size:1.5rem}.help-section-item-title{font-size:.95rem;font-weight:600;color:var(--gray-900);margin-bottom:.25rem}.help-section-item-desc{font-size:.85rem;color:var(--gray-500);line-height:1.4}.help-section-detail{animation:fadeIn var(--transition-base)}.help-back-button{display:flex;align-items:center;gap:.5rem;padding:.5rem 0;background:none;border:none;color:var(--green-600);font-size:.9rem;font-weight:500;cursor:pointer;margin-bottom:1rem;transition:color var(--transition-fast)}.help-back-button:hover{color:var(--green-700)}.help-back-button .rotate-180{transform:rotate(180deg)}.help-detail-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid var(--green-200)}.help-detail-icon{font-size:2rem}.help-detail-title{font-size:1.5rem;font-weight:700;color:var(--gray-900)}.help-detail-content{color:var(--gray-700);line-height:1.7}.help-detail-intro{font-size:1rem;margin-bottom:1.5rem;padding:1rem;background:var(--green-50);border-left:4px solid var(--green-500);border-radius:var(--radius-sm)}.help-subsections{display:flex;flex-direction:column;gap:2rem}.help-subsection{scroll-margin-top:2rem}.help-subsection-title{font-size:1.1rem;font-weight:600;color:var(--gray-900);margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}.help-subsection-title:before{content:"";width:4px;height:1.5rem;background:var(--green-500);border-radius:2px}.help-subsection-content{font-size:.95rem;color:var(--gray-700);margin-bottom:1rem;line-height:1.6}.help-steps{margin:1rem 0;padding:1rem;background:var(--gray-50);border-radius:var(--radius-md)}.help-steps-title{font-size:.9rem;font-weight:600;color:var(--gray-900);margin-bottom:.75rem}.help-steps-list{margin:0;padding-left:1.5rem}.help-step-item{margin-bottom:.5rem;color:var(--gray-700);line-height:1.5}.help-tips{margin:1rem 0;padding:1rem;background:var(--info-light);border-radius:var(--radius-md);border-left:4px solid var(--info)}.help-tips-title{font-size:.9rem;font-weight:600;color:var(--info);margin-bottom:.75rem}.help-tips-list{margin:0;padding-left:1.5rem}.help-tip-item{margin-bottom:.5rem;color:var(--gray-700);line-height:1.5}.help-troubleshooting{margin:1rem 0;padding:1rem;background:var(--warning-light);border-radius:var(--radius-md);border-left:4px solid var(--warning)}.help-troubleshooting-title{font-size:.9rem;font-weight:600;color:var(--warning);margin-bottom:.75rem}.help-troubleshooting-list{display:flex;flex-direction:column;gap:.75rem}.help-troubleshoot-item{padding:.75rem;background:var(--white);border-radius:var(--radius-sm)}.help-troubleshoot-problem{font-size:.9rem;color:var(--gray-900);margin-bottom:.25rem}.help-troubleshoot-solution{font-size:.85rem;color:var(--gray-600);line-height:1.4}.help-quick-nav{margin-top:2rem;padding:1rem;background:var(--gray-50);border-radius:var(--radius-md)}.help-quick-nav-title{font-size:.9rem;font-weight:600;color:var(--gray-900);margin-bottom:.75rem}.help-quick-nav-list{display:flex;flex-wrap:wrap;gap:.5rem}.help-quick-nav-item{padding:.4rem .75rem;font-size:.8rem;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-full);color:var(--gray-700);cursor:pointer;transition:all var(--transition-fast)}.help-quick-nav-item:hover{border-color:var(--green-400);background:var(--green-50);color:var(--green-700)}.help-sidebar-footer{padding:1rem 1.5rem;border-top:1px solid var(--gray-200);background:var(--gray-50)}.help-sidebar-footer-text{font-size:.85rem;color:var(--gray-600);margin-bottom:.5rem}.help-sidebar-footer-link{color:var(--green-600);font-weight:500;transition:color var(--transition-fast)}.help-sidebar-footer-link:hover{color:var(--green-700);text-decoration:underline}@media (max-width: 640px){.help-sidebar{width:100%;max-width:100vw}.help-section-item{padding:.75rem}.help-detail-title{font-size:1.25rem}}.help-icon-button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-full);border:1px solid var(--gray-300);background:var(--white);color:var(--gray-500);cursor:pointer;transition:all var(--transition-fast);padding:0}.help-icon-button:hover{border-color:var(--green-400);background:var(--green-50);color:var(--green-600);transform:scale(1.05)}.help-icon-button:active{transform:scale(.95)}