@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Inter:wght@300;400;500;600&display=swap";:root{--primary: #0f766e;--primary-light: #0d9488;--secondary: #f59e0b;--vibrant-green: #10b981;--vibrant-blue: #2563eb;--bg-dark: #f8fafc;--bg-surface: #ffffff;--glass-border: #e2e8f0;--text-main: #0f172a;--text-muted: #64748b;--text-secondary: #475569;--font-heading: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--transition: all .25s cubic-bezier(.16, 1, .3, 1)}.hidden{display:none!important}.w-100{width:100%}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-body);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:800;color:var(--text-main)}.glass{background:#fff;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid #e2e8f0;border-radius:20px;box-shadow:0 4px 20px #0000000a}.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:calc(14px + env(safe-area-inset-top)) 5% 14px;background:#fffffff0;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid #e2e8f0;border-radius:0 0 20px 20px;box-shadow:0 4px 20px #00000008}.nav-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.logo-text{font-family:var(--font-heading);font-weight:800;font-size:1.5rem;color:var(--text-main)}.nav-actions{display:flex;align-items:center;gap:12px}.btn-nav{background:transparent;color:var(--text-main);border:1px solid transparent;padding:8px 16px;font-size:.95rem;font-weight:500;border-radius:10px;cursor:pointer;transition:var(--transition)}.btn-nav:hover{background:#f1f5f9;color:var(--primary)}.btn-sm{padding:8px 18px;font-size:.9rem}.user-profile{display:flex;align-items:center;gap:12px}#userEmail{font-size:.85rem;color:var(--text-muted)}section{padding:100px 5%;max-width:1400px;margin:0 auto}.hero{min-height:100vh;padding-top:calc(130px + env(safe-area-inset-top));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;text-align:center;background:linear-gradient(180deg,#fff,#f1f5f9)}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,rgba(15,118,110,.06) 0%,transparent 70%);z-index:-1}.hero-content h1{font-size:clamp(2.5rem,6vw,5rem);margin-bottom:20px;color:var(--text-main);letter-spacing:-1.5px}.hero-logo{max-width:160px;height:auto;margin-bottom:20px}.hero-content p{font-size:1.25rem;color:var(--text-muted);max-width:700px;margin:0 auto 40px}.btn{display:inline-block;padding:14px 28px;border-radius:12px;font-weight:600;text-decoration:none;transition:var(--transition);cursor:pointer;font-size:.95rem;border:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 15px #0f766e40}.btn-primary:hover{background:var(--primary-light);transform:translateY(-2px);box-shadow:0 6px 20px #0f766e59}.section-title{font-size:2.5rem;margin-bottom:50px;text-align:center;color:var(--text-main)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px}.card{padding:35px;background:#fff;border:1px solid #e2e8f0;border-radius:20px;box-shadow:0 4px 20px #0000000a;transition:var(--transition)}.card:hover{transform:translateY(-5px);border-color:var(--primary-light);box-shadow:0 8px 30px #00000014}.heart-section{display:flex;flex-wrap:wrap;align-items:center;gap:50px}.heart-image{flex:1;min-width:300px;border-radius:24px;overflow:hidden;box-shadow:0 10px 30px #0000001a}.heart-image img{width:100%;display:block;transition:transform .8s ease}.heart-image:hover img{transform:scale(1.03)}.heart-text{flex:1;min-width:300px}.daily-flow{list-style:none}.daily-item{margin-bottom:16px;padding:24px;display:flex;align-items:center;gap:20px;background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 2px 10px #00000008}.daily-item span{font-size:2rem}.footer-actions{display:flex;flex-direction:column;align-items:center;gap:20px}.btn-social{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);color:#fff;border:none}.btn-social:hover{transform:translateY(-3px);box-shadow:0 8px 25px #bc18884d}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a80;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-content{width:90%;max-width:440px;padding:35px;position:relative;background:#fff;border:1px solid #e2e8f0;border-radius:24px;box-shadow:0 20px 60px #00000026;animation:modalAppear .3s ease-out}@keyframes modalAppear{0%{opacity:0;transform:scale(.95) translateY(15px)}to{opacity:1;transform:scale(1) translateY(0)}}.close-modal{position:absolute;top:20px;right:20px;font-size:1.4rem;cursor:pointer;color:var(--text-muted)}.close-modal:hover{color:var(--text-main)}.modal-content h2{margin-bottom:25px;text-align:center;color:var(--text-main)}.input-group{margin-bottom:18px}.input-group label{display:block;margin-bottom:6px;font-size:.85rem;font-weight:500;color:var(--text-secondary)}.input-group input{width:100%;padding:12px 16px;background:#fff;border:1px solid #cbd5e1;border-radius:10px;color:var(--text-main);font-family:var(--font-body);font-size:.95rem}.input-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0f766e26}.auth-switch{margin-top:18px;text-align:center;font-size:.85rem;color:var(--text-muted)}.auth-switch a{color:var(--primary);text-decoration:none;font-weight:600}.auth-message{margin-top:12px;text-align:center;font-size:.85rem;min-height:20px}.auth-message.error{color:#dc2626}.auth-message.success{color:#16a34a}.admin-view{padding:calc(130px + env(safe-area-inset-top)) 4% 60px;min-height:100vh;background:#f8fafc;color:var(--text-main)}.admin-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px;gap:20px;flex-wrap:wrap}.admin-header h1{font-size:2.2rem;color:var(--text-main);background:none;-webkit-text-fill-color:initial}.admin-controls{display:flex;gap:12px;flex-wrap:wrap}.search-wrapper{position:relative;min-width:260px}.search-wrapper input{width:100%;padding:10px 14px 10px 40px;background:#fff;border:1px solid #cbd5e1;border-radius:10px;color:var(--text-main);font-family:var(--font-body);font-size:.9rem;transition:var(--transition)}.search-wrapper input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0f766e26}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.filter-select{padding:10px 14px;background:#fff;border:1px solid #cbd5e1;border-radius:10px;color:var(--text-main);cursor:pointer;font-family:var(--font-body);font-size:.9rem;transition:var(--transition)}.filter-select:focus{outline:none;border-color:var(--primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:30px}.stat-card{padding:20px;background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 2px 10px #00000008;display:flex;justify-content:space-between;align-items:center}.stat-info p{color:var(--text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-weight:600}.stat-info h3{font-size:1.8rem;margin:0;color:var(--text-main)}.stat-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.icon-blue{background:#eff6ff;color:#2563eb}.icon-green{background:#ecfdf5;color:#10b981}.icon-orange{background:#fffbeb;color:#f59e0b}.icon-primary{background:#f0fdfa;color:#0f766e}.table-container{overflow-x:auto;width:100%}.admin-table,.payments-table{width:100%;border-collapse:collapse}.admin-table th,.payments-table th{padding:14px 16px;text-align:left;color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;font-weight:700;background:#f8fafc;border-bottom:2px solid #e2e8f0}.payments-table td,.admin-table td{padding:14px 16px;border-bottom:1px solid #e2e8f0;color:var(--text-main)}.table-row-hover:hover{background:#f8fafc!important}.student-info .name{font-weight:600;font-size:.95rem;color:var(--text-main);display:block}.student-info .email{font-size:.8rem;color:var(--text-muted)}.td-contact{color:var(--text-secondary)}.status-pill{padding:5px 12px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;cursor:pointer;border:none;transition:var(--transition)}.status-paid{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}.status-pending{background:#fffbeb;color:#d97706;border:1px solid #fde68a}.month-bar{display:flex;gap:6px;overflow-x:auto;overflow-y:hidden;padding:10px 14px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;margin-bottom:20px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.month-btn{padding:8px 14px;border-radius:8px;border:1px solid #e2e8f0;background:#f8fafc;color:var(--text-secondary);cursor:pointer;font-weight:600;font-size:.85rem;transition:var(--transition);white-space:nowrap}.month-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 8px #0f766e40}.month-btn:hover:not(.active){background:#f1f5f9;color:var(--text-main)}@media (max-width: 768px){.month-bar{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;padding:8px;overflow-y:auto;max-height:150px;-webkit-overflow-scrolling:touch}.month-btn{padding:8px 2px;text-align:center;font-size:.75rem;display:flex;align-items:center;justify-content:center}}@media (max-width: 480px){.month-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:8px;overflow-y:auto;max-height:150px;-webkit-overflow-scrolling:touch}.month-btn{padding:8px 2px;text-align:center;font-size:.75rem}}.year-selector{display:flex;align-items:center;gap:8px;padding:4px 10px;background:#fff;border:1px solid #e2e8f0;border-radius:10px}.year-selector button{background:transparent;border:none;cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;padding:4px;border-radius:6px}.year-selector button:hover{background:#f1f5f9;color:var(--text-main)}.year-selector span{font-weight:700;font-size:.9rem;color:var(--text-main)}.tab-switcher{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;padding:3px;display:flex;gap:4px}.tab-btn{padding:6px 14px;border-radius:8px;border:none;cursor:pointer;font-size:.85rem;font-weight:600;background:transparent;color:var(--text-secondary);transition:var(--transition)}.tab-btn.active{background:#fff;color:var(--primary);box-shadow:0 2px 6px #0000000f}.role-badge{padding:2px 8px;border-radius:12px;font-size:.7rem;font-weight:700;text-transform:uppercase}.role-badge.admin{background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe}.nav-admin-links{display:flex;align-items:center;gap:6px}@media (max-width: 768px){.nav-content{flex-wrap:wrap;gap:8px}.nav-admin-links{display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:4px;scrollbar-width:none}.nav-admin-links::-webkit-scrollbar{display:none}.navbar{padding:calc(10px + env(safe-area-inset-top)) 4% 10px}.admin-view{padding:calc(115px + env(safe-area-inset-top)) 3% 20px}.hero-content h1{font-size:2.4rem}.section-title{font-size:1.8rem}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:15px}.stat-card{padding:14px 12px}.stat-info h3{font-size:1.35rem}.stat-icon{width:36px;height:36px;font-size:1rem}.payments-table th,.payments-table td{padding:8px 6px}}@media (max-width: 480px){.navbar{padding:calc(8px + env(safe-area-inset-top)) 3% 8px}.admin-view{padding:calc(110px + env(safe-area-inset-top)) 2.5% 20px}.logo-text{font-size:1.15rem}.btn-nav{padding:5px 8px;font-size:.75rem}.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}.stat-card{padding:10px 8px;border-radius:12px}.stat-info p{font-size:.7rem}.stat-info h3{font-size:1.15rem}.stat-icon{width:30px;height:30px;border-radius:8px}}