:root{--ayk-teal: #24b399;--ayk-teal-d: #1fa78e;--ayk-orange: #f97316;--ayk-orange-d: #ea580c;--ayk-turquoise: var(--ayk-teal);--ayk-turquoise-d: var(--ayk-teal-d);--ayk-bg: #fafdfc;--ayk-s1: #ffffff;--ayk-s2: #f0f8f6;--ayk-s3: #e2f0ed;--ayk-text: #0f172a;--ayk-text2: #475569;--ayk-text3: #94a3b8;--ayk-border: rgba(6, 182, 212, .08);--ayk-border-or: rgba(249, 115, 22, .2);--ayk-glow: rgba(6, 182, 212, .04);--ayk-glow-or: rgba(249, 115, 22, .05);--shadow-sm: 0 2px 8px rgba(15, 23, 42, .03);--shadow-md: 0 10px 30px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .02);--shadow-lg: 0 20px 40px rgba(15, 23, 42, .08), 0 1px 10px rgba(15, 23, 42, .03);--shadow-xs: 0 1px 2px rgba(15, 23, 42, .05);--shadow-sm-2: 0 1px 1px rgba(15, 23, 42, .05), 0 2px 4px rgba(15, 23, 42, .07);--shadow-md-2: 0 2px 4px rgba(15, 23, 42, .06), 0 4px 8px rgba(15, 23, 42, .08);--shadow-lg-2: 0 3px 8px rgba(15, 23, 42, .1), 0 6px 16px rgba(15, 23, 42, .08);--shadow-teal: 0 8px 24px rgba(36, 179, 153, .18);--shadow-or: 0 8px 24px rgba(249, 115, 22, .2);--ring-hairline: rgba(15, 23, 42, .08);--ring-teal: rgba(36, 179, 153, .3);--ring-teal-faint: rgba(36, 179, 153, .12);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-full: 999px;--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.25rem;--sp-6: 1.5rem;--sp-7: 2rem;--sp-8: 2.5rem;--sp-9: 3.5rem;--sp-10: 4.5rem;--fs-page: clamp(1.5rem, 1.15rem + 1.6vw, 1.9rem);--fs-hero: clamp(2rem, 1.2rem + 3.6vw, 3.4rem);--fs-section: clamp(1.7rem, 1.3rem + 1.9vw, 2.4rem);--fs-welcome: clamp(1.4rem, 1.15rem + 1.1vw, 1.7rem);--lh-tight: 1.12;--lh-snug: 1.25;--lh-body: 1.6;--transition-smooth: all .35s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .18s ease-out;--grad-teal: linear-gradient(135deg, var(--ayk-teal), var(--ayk-teal-d));--grad-orange: linear-gradient(135deg, var(--ayk-orange), var(--ayk-orange-d));--container-max-width: 1200px;--tracking-display: -.025em;--measure: 62ch}*{box-sizing:border-box}html,body{padding:0;margin:0}body{background:var(--ayk-bg);color:var(--ayk-text);font-family:var(--font-nunito),-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}a{color:var(--ayk-teal-d);text-decoration:none}a:hover{color:var(--ayk-orange)}h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.2;margin:0 0 .5rem}html{scroll-behavior:smooth;scrollbar-color:var(--ayk-s3) transparent;scrollbar-width:thin}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--ayk-s3);border-radius:var(--r-full);border:2px solid var(--ayk-bg)}::-webkit-scrollbar-thumb:hover{background:var(--ayk-teal)}:focus-visible{outline:2px solid var(--ayk-teal);outline-offset:2px;border-radius:4px}:focus:not(:focus-visible){outline:none}.container{max-width:1140px;margin:0 auto;padding:0 24px}.navbar{position:sticky;top:0;z-index:50;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:3px solid var(--ayk-teal);box-shadow:0 2px 20px #0f172a0f}.navbar .inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{font-weight:800;font-size:1.1rem;background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.navlinks{display:flex;gap:14px;align-items:center}.navitem{color:var(--ayk-text);font-weight:700;font-size:.9rem;padding:6px 4px;border-bottom:2px solid transparent}.navitem:hover{color:var(--ayk-teal)}.navitem.active{color:var(--ayk-teal);border-bottom-color:var(--ayk-teal)}.icon-btn{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:10px;font-size:1.05rem;color:var(--ayk-text2);background:transparent;border:none;cursor:pointer;transition:background .18s ease;line-height:1}.icon-btn:hover{background:var(--ayk-s2);color:var(--ayk-teal-d)}.avatar{width:38px;height:38px;border-radius:50%;overflow:hidden;border:2px solid var(--ayk-s3);display:inline-flex;align-items:center;justify-content:center;background:var(--ayk-s2)}.avatar img{width:100%;height:100%;object-fit:cover;display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:10px;border:2px solid transparent;font-weight:700;font-size:.95rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d));color:#fff}.btn-primary:hover{box-shadow:0 8px 24px #24b39940;transform:translateY(-1px);color:#fff}.btn-orange{background:linear-gradient(135deg,var(--ayk-orange),var(--ayk-orange-d));color:#fff}.btn-orange:hover{box-shadow:0 8px 24px #f9731640;transform:translateY(-1px);color:#fff}.btn-ghost{background:var(--ayk-s1);border-color:var(--ayk-s3);color:var(--ayk-text2)}.btn-ghost:hover{border-color:var(--ayk-teal);color:var(--ayk-teal-d)}.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}.section{padding:40px 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.card{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);transition:all .25s ease;display:block;color:inherit}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--ayk-teal);color:inherit}.card-banner{position:relative;overflow:hidden;height:110px;display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d))}.card-banner-num{position:relative;z-index:0}.card-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;z-index:1;transition:transform .5s ease}.card:hover .card-img{transform:scale(1.05)}.card-body{padding:16px 20px 20px}.card-tag{display:inline-block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:3px 10px;border-radius:20px;margin-bottom:10px;background:#24b3991f;color:var(--ayk-teal-d)}.card-title{font-size:1rem;font-weight:800;margin:0 0 8px}.card-meta{color:var(--ayk-text2);font-size:.85rem}.progress{height:7px;background:var(--ayk-s3);border-radius:10px;margin-top:12px;overflow:hidden}.progress>span{display:block;height:100%;background:var(--ayk-teal);border-radius:10px}.welcome{border-radius:20px;padding:32px;color:#fff;margin:28px 0;background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d));box-shadow:var(--shadow-md)}.welcome h1{color:#fff;font-size:1.8rem;margin-bottom:6px}.welcome p{margin:0;color:#ffffffd9;font-weight:600}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 20% 30%,rgba(36,179,153,.12),transparent 55%),radial-gradient(ellipse at 80% 20%,rgba(249,115,22,.08),transparent 45%),var(--ayk-bg)}.login-card{width:100%;max-width:400px;background:#ffffffe6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--ayk-s3);border-top:3px solid var(--ayk-teal);border-radius:20px;box-shadow:var(--shadow-lg);padding:36px 32px}.login-card h1{font-size:1.5rem;margin-bottom:4px}.field{margin-bottom:16px}.field label{display:block;font-weight:700;font-size:.85rem;margin-bottom:6px}.field input{width:100%;padding:12px 14px;border:1px solid var(--ayk-s3);border-radius:10px;font-size:.95rem;font-family:inherit;background:#fff}.field input:focus{outline:none;border-color:var(--ayk-teal);box-shadow:0 0 0 3px #24b39926}.error{background:#ef444414;border:1px solid rgba(239,68,68,.25);color:#dc2626;border-radius:10px;padding:10px 14px;font-size:.85rem;font-weight:600;margin-bottom:16px}.muted{color:var(--ayk-text2);font-size:.85rem}.login-staff{margin-top:16px;padding-top:16px;border-top:1px solid var(--ayk-s3);text-align:center}.login-staff a.muted{font-weight:700}.login-staff a.btn{width:100%}.hero{padding:90px 0 60px;text-align:center}.badge{display:inline-block;background:#f9731614;border:1px solid var(--ayk-orange);color:var(--ayk-orange-d);padding:6px 16px;border-radius:20px;font-size:.8rem;font-weight:800;letter-spacing:.05em;margin-bottom:18px}.hero h1{font-size:2.8rem;margin-bottom:16px}.hero p{color:var(--ayk-text2);font-size:1.1rem;max-width:600px;margin:0 auto 28px}.row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.dd{position:relative;display:inline-flex}.icon-btn,.avatar{position:relative}.badge-count{position:absolute;top:-2px;right:-2px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--ayk-orange);color:#fff;font-size:.62rem;font-weight:800;line-height:17px;text-align:center;border:2px solid #fff}.dd-panel{position:absolute;top:calc(100% + 10px);right:0;width:320px;max-width:86vw;background:#fff;border:1px solid var(--ayk-s3);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden;z-index:100;animation:ddpop .14s ease-out}@keyframes ddpop{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.dd-head{padding:12px 16px;font-weight:800;font-size:.95rem;border-bottom:1px solid var(--ayk-s3)}.dd-head.profile{display:flex;align-items:center;gap:10px}.dd-list{max-height:360px;overflow-y:auto}.dd-item{display:block;padding:11px 16px;border-bottom:1px solid var(--ayk-s2);color:var(--ayk-text)}.dd-item:hover{background:var(--ayk-s2);color:var(--ayk-text)}.dd-item.unread{background:#24b3990f}.dd-item.unread .dd-item-title{font-weight:800}.dd-item-title{font-size:.86rem;font-weight:700;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dd-item-sub{font-size:.76rem;color:var(--ayk-text2);display:block;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dd-item.msg{display:flex;align-items:center;gap:10px}.dd-avatar{width:38px;height:38px;flex:0 0 38px;border-radius:50%;overflow:hidden;background:var(--ayk-teal);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.dd-avatar img{width:100%;height:100%;object-fit:cover}.dd-msg-body{min-width:0;flex:1}.dd-empty{padding:22px 16px;text-align:center;color:var(--ayk-text2);font-size:.85rem}.dd-foot{display:block;padding:11px 16px;text-align:center;font-weight:700;font-size:.82rem;color:var(--ayk-teal-d);border-top:1px solid var(--ayk-s3)}.dd-foot:hover{background:var(--ayk-s2)}.dd-link{display:block;width:100%;text-align:left;padding:11px 16px;font-size:.88rem;font-weight:600;color:var(--ayk-text);background:none;border:none;cursor:pointer;font-family:inherit}.dd-link:hover{background:var(--ayk-s2);color:var(--ayk-teal-d)}.dd-divider{height:1px;background:var(--ayk-s3);margin:4px 0}.dd-link.danger{color:#dc2626}.dd-link.danger:hover{background:#ef444414;color:#dc2626}.avatar-img{width:100%;height:100%;object-fit:cover;border-radius:50%}.avatar-img.lg{width:40px;height:40px;flex:0 0 40px}.user-menu{display:inline-flex;align-items:center;gap:8px;padding:3px 10px 3px 3px;border-radius:var(--r-full);border:1px solid var(--ayk-s3);background:var(--ayk-s1);color:var(--ayk-text);cursor:pointer;font-family:inherit;max-width:220px;position:relative;transition:border-color .18s ease,background .18s ease}.user-menu:hover{border-color:var(--ayk-teal);background:var(--ayk-s2)}.user-menu .avatar-img{width:30px;height:30px;flex:0 0 30px;border-radius:50%;object-fit:cover}.user-menu-avatar{width:30px;height:30px;flex:0 0 30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;color:#fff;background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d))}.user-menu-name{font-weight:700;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.user-menu-caret{color:var(--ayk-text3);flex:0 0 auto}@media(max-width:600px){.user-menu{padding:3px;border-radius:50%;max-width:none}.user-menu-name,.user-menu-caret{display:none}}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.filter-btn{padding:8px 18px;border-radius:22px;border:1px solid var(--ayk-s3);background:var(--ayk-s1);color:var(--ayk-text2);font-weight:700;font-size:.85rem;cursor:pointer;font-family:inherit;transition:all .18s ease}.filter-btn:hover{border-color:var(--ayk-teal);color:var(--ayk-teal-d)}.filter-btn.active{background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d));color:#fff;border-color:transparent}.profile-card{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:18px;box-shadow:var(--shadow-sm);overflow:hidden}.profile-head{display:flex;align-items:center;gap:20px;padding:28px;border-bottom:1px solid var(--ayk-s3);flex-wrap:wrap;background:linear-gradient(135deg,#24b3990f,#f973160a)}.profile-pic{width:84px;height:84px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:var(--shadow-sm)}.profile-pic.placeholder{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d));color:#fff;font-size:2rem;font-weight:800}.profile-edit{margin-left:auto}.profile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:4px 28px;padding:24px 28px;margin:0}.profile-grid dt{font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--ayk-text3);margin-bottom:2px}.profile-grid dd{margin:0 0 14px;font-weight:600;color:var(--ayk-text)}.accent-orange{color:var(--ayk-orange)}.btn-lg{padding:14px 32px;font-size:1.02rem}.welcome--student{margin-top:28px}.welcome-inner{display:flex;align-items:center;gap:18px}.welcome-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid rgba(255,255,255,.6);flex:0 0 64px}.welcome-inner h1{color:#fff;margin:0 0 4px;font-size:var(--fs-welcome)}.welcome-inner p{margin:0}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin:22px 0}.stat-card{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:16px;padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:2px;border-left:4px solid var(--ayk-teal);transition:transform .2s ease,box-shadow .2s ease}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.stat-card.accent{border-left-color:var(--ayk-orange)}.stat-icon{font-size:1.4rem}.stat-value{font-size:1.9rem;font-weight:800;color:var(--ayk-text);line-height:1.1}.stat-card.accent .stat-value{color:var(--ayk-orange-d)}.stat-label{font-size:.82rem;font-weight:700;color:var(--ayk-text2)}.continue-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:18px;padding:24px 28px;box-shadow:var(--shadow-sm);margin-bottom:24px;color:inherit;border-left:5px solid var(--ayk-orange);transition:box-shadow .2s ease,transform .2s ease}.continue-hero:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);color:inherit}.continue-text{flex:1;min-width:0}.continue-label{font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--ayk-orange-d)}.continue-hero h2{margin:6px 0 12px;font-size:1.3rem}.continue-hero .progress{max-width:420px}.continue-meta{font-size:.82rem;color:var(--ayk-text2);display:block;margin-top:8px}.continue-cta{flex:0 0 auto;background:linear-gradient(135deg,var(--ayk-orange),var(--ayk-orange-d));color:#fff;font-weight:800;padding:12px 22px;border-radius:12px;white-space:nowrap}.panels-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:12px}@media(max-width:760px){.panels-row{grid-template-columns:1fr}}.panel{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:16px;box-shadow:var(--shadow-sm);overflow:hidden}.panel-head{padding:14px 18px;font-weight:800;border-bottom:1px solid var(--ayk-s3)}.panel-body{padding:6px 0}.panel-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 18px;color:var(--ayk-text);border-bottom:1px solid var(--ayk-s2)}.panel-item:last-child{border-bottom:none}a.panel-item:hover{background:var(--ayk-s2);color:var(--ayk-text)}.panel-item-title{font-weight:700;font-size:.9rem}.panel-item-sub{font-size:.78rem;color:var(--ayk-text2)}.panel-empty{padding:26px 18px;text-align:center;color:var(--ayk-text2);font-size:.88rem}.grade-pill{font-weight:800;font-size:.82rem;padding:3px 10px;border-radius:20px;background:var(--ayk-s2);color:var(--ayk-text)}.grade-pill.good{background:#24b39924;color:var(--ayk-teal-d)}.grade-pill.low{background:#f973161f;color:var(--ayk-orange-d)}.card-banner.cat-teal{background:linear-gradient(135deg,var(--ayk-teal),var(--ayk-teal-d))}.card-banner.cat-orange{background:linear-gradient(135deg,var(--ayk-orange),var(--ayk-orange-d))}.card-banner.cat-indigo{background:linear-gradient(135deg,#6366f1,#4338ca)}.card-banner.cat-sky{background:linear-gradient(135deg,#0ea5e9,#0369a1)}.card-banner.cat-emerald{background:linear-gradient(135deg,#10b981,#047857)}.card-tag.cat-orange{background:#f973161a;color:var(--ayk-orange-d)}.card-tag.cat-indigo{background:#6366f11f;color:#4338ca}.card-tag.cat-sky{background:#0ea5e91f;color:#0369a1}.card-tag.cat-emerald{background:#10b9811f;color:#047857}.section-head-center{text-align:center;max-width:620px;margin:0 auto 32px}.section-tag{display:block;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ayk-orange-d);margin-bottom:8px}.section-tag--teal{color:var(--ayk-teal-d)}.section-head-center h2{font-size:2rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px}.feature-card{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:16px;padding:28px 24px;box-shadow:var(--shadow-sm);transition:all .25s ease;border-top:3px solid var(--ayk-teal)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-top-color:var(--ayk-orange)}.feature-icon{font-size:2rem;display:block;margin-bottom:14px}.cta-box{text-align:center;background:linear-gradient(135deg,#ecfeff,#cffafe);border:1px solid var(--ayk-s3);border-top:4px solid var(--ayk-teal);border-radius:24px;padding:56px 24px;box-shadow:var(--shadow-md)}.cta-box h2{font-size:1.9rem;margin-bottom:10px}.cta-box p{color:var(--ayk-text2);margin-bottom:24px}.page-title{margin:26px 0 18px;font-size:var(--fs-page)}.dash-grid{display:grid;grid-template-columns:360px 1fr;gap:22px;align-items:start;margin-bottom:40px}@media(max-width:980px){.dash-grid{grid-template-columns:1fr}}.cal-controls{display:flex;flex-direction:column;gap:8px;padding:12px 16px;border-bottom:1px solid var(--ayk-s3)}.cal-controls select,.cal-controls input,.cal-actions select,.field select,.field textarea{width:100%;padding:9px 12px;border:1px solid var(--ayk-s3);border-radius:10px;font-size:.88rem;font-family:inherit;background:#fff;color:var(--ayk-text)}.cal-controls select:focus,.cal-controls input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ayk-teal);box-shadow:0 0 0 3px #24b39926}.tl-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--ayk-s2);color:var(--ayk-text)}.tl-item:last-child{border-bottom:none}.tl-item:hover{background:var(--ayk-s2);color:var(--ayk-text)}.tl-icon{width:30px;height:30px;flex:0 0 30px;object-fit:contain}.tl-icon.ph{display:inline-flex;align-items:center;justify-content:center;font-size:1rem;background:var(--ayk-s2);border-radius:8px}.tl-text{display:flex;flex-direction:column;min-width:0;flex:1}.tl-badge{background:#f973161f;color:var(--ayk-orange-d);font-weight:800;font-size:.7rem;padding:3px 8px;border-radius:12px}.tl-empty{padding:40px 18px;text-align:center;color:var(--ayk-text2);font-size:.9rem}.tl-empty-icon{font-size:2rem;margin-bottom:8px;opacity:.6}.cal-panel{overflow:visible}.cal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--ayk-s3);flex-wrap:wrap}.cal-nav{display:flex;align-items:center;gap:6px}.cal-title{font-weight:800;font-size:1.05rem;min-width:140px;text-align:center}.cal-actions{display:flex;align-items:center;gap:10px}.cal-actions select{width:auto;max-width:200px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;padding:14px}.cal-dayname{text-align:center;font-size:.74rem;font-weight:800;text-transform:uppercase;color:var(--ayk-text3);padding-bottom:4px}.cal-cell{min-height:132px;border:1px solid var(--ayk-s3);border-radius:10px;padding:8px;background:#fff;cursor:pointer;transition:border-color .15s ease,background .15s ease;display:flex;flex-direction:column;gap:4px;overflow:hidden}.cal-cell:hover{border-color:var(--ayk-teal);background:var(--ayk-s2)}.cal-cell.empty{background:transparent;border-color:transparent;cursor:default}.cal-cell.weekend{background:var(--ayk-bg)}.cal-cell.today{border-color:var(--ayk-teal);box-shadow:inset 0 0 0 1px var(--ayk-teal)}.cal-mday{font-size:.8rem;font-weight:700;color:var(--ayk-text2)}.cal-cell.today .cal-mday{color:var(--ayk-teal-d);font-weight:800}.cal-events{display:flex;flex-direction:column;gap:2px}.cal-chip{font-size:.72rem;font-weight:700;padding:3px 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1fr 1fr;gap:10px}.field textarea{resize:vertical}.detail-grid{margin:0 0 18px}.detail-grid dt{font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--ayk-text3);margin-bottom:2px}.detail-grid dd{margin:0 0 14px;font-weight:600;color:var(--ayk-text)}.confirm-row{display:flex;flex-direction:column;gap:12px;padding:14px;border-radius:12px;background:#ef44440f;border:1px solid rgba(239,68,68,.2);font-weight:600;font-size:.9rem;color:var(--ayk-text)}.btn-danger{background:#dc2626;color:#fff}.btn-danger:hover{background:#b91c1c;color:#fff;box-shadow:0 8px 24px #dc262640;transform:translateY(-1px)}.btn.danger-text{color:#dc2626}.btn.danger-text:hover{background:#ef444414;border-color:#ef44444d;color:#dc2626}.course-head{margin:24px 0 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var(--ayk-s3);border-radius:16px;padding:20px 22px;box-shadow:var(--shadow-sm)}.cs-name{font-size:1.15rem;margin:0 0 12px;border-left:4px solid var(--ayk-teal);padding-left:12px}.cs-empty{color:var(--ayk-text3);font-size:.88rem;margin:0}.activity-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.activity-item a,.act-nolink{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--ayk-text);transition:background .15s ease}.activity-item a:hover{background:var(--ayk-s2);color:var(--ayk-teal-d)}.act-icon{width:26px;height:26px;flex:0 0 26px;object-fit:contain}.act-icon.ph{display:inline-flex;align-items:center;justify-content:center}.act-name{font-weight:600;font-size:.92rem;flex:1}.act-check{width:22px;height:22px;border-radius:50%;border:2px solid var(--ayk-s3);display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;color:var(--ayk-text3)}.act-check.done{background:var(--ayk-teal);border-color:var(--ayk-teal);color:#fff}.participants{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.participant{display:flex;align-items:center;gap:12px;padding:14px 16px}.p-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex:0 0 44px}.p-avatar.ph{display:inline-flex;align-items:center;justify-content:center;background:var(--ayk-teal);color:#fff;font-weight:800}.p-info{display:flex;flex-direction:column;min-width:0}.p-name{font-weight:700;font-size:.92rem}.p-roles{font-size:.78rem;color:var(--ayk-text2)}.grades-table{width:100%;border-collapse:collapse}.grades-table th{text-align:left;font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ayk-text3);padding:10px 16px;border-bottom:1px solid var(--ayk-s3)}.grades-table td{padding:11px 16px;border-bottom:1px solid var(--ayk-s2);font-size:.9rem;font-weight:600}.grades-table tr.grade-total td{font-weight:800;background:var(--ayk-s2)}.act-types{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;align-items:start}.grades-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:22px}.grade-course{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--ayk-text)}.grade-course:hover{color:var(--ayk-teal-d)}.grade-dot{width:10px;height:10px;border-radius:50%;flex:0 0 10px}.grade-dot.cat-teal{background:var(--ayk-teal)}.grade-dot.cat-orange{background:var(--ayk-orange)}.grade-dot.cat-indigo{background:#6366f1}.grade-dot.cat-sky{background:#0ea5e9}.grade-dot.cat-emerald{background:#10b981}.report-hero{display:flex;align-items:center;gap:32px;flex-wrap:wrap;background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:20px;padding:28px 32px;box-shadow:var(--shadow-sm);margin-bottom:24px}.ring{--p: 0;width:120px;height:120px;flex:0 0 120px;border-radius:50%;display:grid;place-items:center;position:relative;background:conic-gradient(var(--ayk-teal) calc(var(--p) * 1%),var(--ayk-s3) 0)}.ring:before{content:"";position:absolute;top:12px;right:12px;bottom:12px;left:12px;background:var(--ayk-s1);border-radius:50%}.ring span{position:relative;font-size:1.5rem;font-weight:800;color:var(--ayk-teal-d)}.report-hero-stats{display:flex;gap:40px;flex-wrap:wrap}.report-hero-stats>div{display:flex;flex-direction:column;gap:2px}.report-hero-stats strong{font-size:1.7rem;font-weight:800;color:var(--ayk-text);line-height:1.1}.report-hero-stats span{font-size:.82rem;font-weight:700;color:var(--ayk-text2)}.report-list{display:flex;flex-direction:column;gap:14px;margin-bottom:40px}.report-card{display:block;background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:16px;padding:18px 22px;box-shadow:var(--shadow-sm);color:inherit;transition:transform .2s ease,box-shadow .2s 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.drawer-close{background:transparent;border:none;color:var(--ayk-text2);font-size:2rem;cursor:pointer;line-height:1}.landing .mobile-nav{display:flex;flex-direction:column;gap:24px}.landing .mobile-nav-item{font-size:1.1rem;font-weight:600;color:var(--ayk-text2);cursor:pointer}.landing .mobile-nav-item:hover{color:var(--ayk-turquoise-d);padding-left:5px}.landing .drawer-divider{border:0;height:1px;background:var(--ayk-s3)}.landing .hero-section{position:relative;padding-top:64px;padding-bottom:100px;min-height:calc(100vh - 64px);display:flex;align-items:center;overflow:hidden}.landing .hero-glow-1{position:absolute;top:-10%;right:-10%;width:50%;height:50%;background:radial-gradient(circle,#06b6d414,#f8fafc00 70%);z-index:1;pointer-events:none}.landing .hero-glow-2{position:absolute;bottom:-10%;left:-10%;width:40%;height:40%;background:radial-gradient(circle,#f973160d,#f8fafc00 70%);z-index:1;pointer-events:none}.landing .hero-container{display:grid;grid-template-columns:1.2fr 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.mock-nav-icon.notification-badge:after{content:"42";position:absolute;top:-5px;right:-7px;background:#ef4444;color:#fff;font-size:.5rem;padding:1px 3px;border-radius:5px;font-weight:800;line-height:1}.landing .mock-user-avatar{width:22px;height:22px;border-radius:50%;background:#ffffff40;color:#fff;font-weight:800;font-size:.6rem;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.15)}.landing .portal-mockup-body{padding:16px;display:flex;flex-direction:column;gap:12px;text-align:left}.landing .mock-heading-group{display:flex;flex-direction:column;gap:2px}.landing .mock-portal-title{font-size:1.05rem;font-weight:800;color:var(--ayk-text);margin:0}.landing .mock-portal-greeting{font-size:.8rem;color:var(--ayk-text2);margin:0}.landing .mock-portal-tabs{display:flex;gap:12px;border-bottom:1px solid var(--ayk-s3);padding-bottom:4px;font-size:.7rem}.landing .mock-tab{color:var(--ayk-text2);font-weight:600;padding-bottom:4px}.landing .mock-tab.active{color:var(--ayk-turquoise-d);font-weight:800;border-bottom:2px solid var(--ayk-turquoise)}.landing .mock-portal-welcome-card{background:linear-gradient(135deg,var(--ayk-turquoise) 0%,var(--ayk-turquoise-d) 100%);border-radius:12px;padding:18px;color:#fff;position:relative;overflow:hidden;box-shadow:0 4px 14px #24b39926}.landing .welcome-card-content{position:relative;z-index:2;display:flex;flex-direction:column;gap:6px;align-items:flex-start}.landing .welcome-card-title{font-size:.95rem;font-weight:800;color:#fff;margin:0}.landing .welcome-card-subtitle{font-size:.72rem;color:#ffffffe6;margin:0 0 10px}.landing .btn-mock-cta{background:#1b7463;color:#fff;font-weight:700;font-size:.65rem;padding:5px 12px;border-radius:20px;box-shadow:0 2px 6px #0000001a}.landing .stats-section{background:var(--ayk-s1);border-top:1px solid var(--ayk-s3);border-bottom:1px solid var(--ayk-s3);padding:40px 0;box-shadow:var(--shadow-sm)}.landing .stats-container{display:flex;align-items:center;justify-content:space-around;flex-wrap:wrap;gap:30px}.landing .stat-item{text-align:center}.landing .stat-number{font-size:2.8rem;color:var(--ayk-turquoise-d);font-weight:800;line-height:1;margin-bottom:6px}.landing .stat-label{font-size:.95rem;color:var(--ayk-text2);font-weight:600}.landing .section-header{text-align:center;max-width:650px;margin:0 auto 56px}.landing .section-tag{color:var(--ayk-orange-d);font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:12px}.landing .section-title{font-size:var(--fs-section);margin-bottom:16px;color:var(--ayk-text)}.landing .section-subtitle{color:var(--ayk-text2);font-size:1.05rem}.landing .features-section{padding:100px 0}.landing .features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:28px}.landing .feature-card{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:16px;padding:32px 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.course-footer{justify-content:space-between}.landing .course-topic-count{font-size:.78rem;font-weight:700;color:var(--ayk-text3)}.landing .course-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:3000;background:#0f172a8c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px;animation:ayk-modal-fade .18s ease-out}@keyframes ayk-modal-fade{0%{opacity:0}to{opacity:1}}.landing .course-modal{position:relative;width:100%;max-width:540px;max-height:88vh;overflow-y:auto;background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-top:4px solid var(--ayk-turquoise);border-radius:20px;box-shadow:var(--shadow-lg-2);padding:32px 30px;animation:ayk-modal-pop .2s cubic-bezier(.4,0,.2,1)}@keyframes ayk-modal-pop{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}.landing .course-modal-x{position:absolute;top:14px;right:16px;background:none;border:none;font-size:1.8rem;line-height:1;color:var(--ayk-text3);cursor:pointer}.landing .course-modal-x:hover{color:var(--ayk-text)}.landing .course-modal-tag{position:static;display:inline-block;margin-bottom:12px}.landing .course-modal-title{font-size:1.5rem;margin-bottom:12px;color:var(--ayk-text)}.landing .course-modal-summary{color:var(--ayk-text2);font-size:.98rem;line-height:1.6;margin-bottom:24px}.landing .course-modal-konular-tag{margin-bottom:14px}.landing .course-modal-topics{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:2px}.landing .course-modal-topics li{display:flex;align-items:flex-start;gap:12px;padding:9px 0;border-bottom:1px solid var(--ayk-s2);color:var(--ayk-text);font-weight:600;font-size:.95rem}.landing .course-modal-check{flex:0 0 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.btn{margin-top:var(--sp-1)}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-scroll>table{min-width:460px}.skip-link{position:absolute;left:var(--sp-4);top:-60px;z-index:3000;background:var(--ayk-teal-d);color:#fff;padding:var(--sp-2) var(--sp-4);border-radius:var(--r-sm);font-weight:700;font-size:.9rem;transition:top .2s ease}.skip-link:focus{top:var(--sp-4);color:#fff}.landing .calc-page{min-height:60vh}.landing .calc-section{padding:var(--sp-9) 0 var(--sp-10)}.landing .calc-intro{max-width:var(--measure);margin:0 auto var(--sp-8);text-align:center}.landing .calc-intro .section-tag{display:block;margin-bottom:var(--sp-2)}.landing .calc-intro-title{font-size:var(--fs-section);margin-bottom:var(--sp-4);color:var(--ayk-text)}.landing .calc-intro-lead{color:var(--ayk-text2);font-size:1.05rem;line-height:var(--lh-body)}.landing .section-tag--teal{color:var(--ayk-teal-d)}.landing .calc-tabs{display:inline-flex;gap:4px;padding:5px;margin:0 auto 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var(--sp-2);font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ayk-text3)}.landing .calc-form-head .calc-col-input,.landing .calc-form-head .calc-col-net{text-align:center}.landing .calc-row{display:grid;grid-template-columns:1fr 76px 76px 56px;gap:var(--sp-2);align-items:center;padding:var(--sp-2);border-radius:var(--r-sm)}.landing .calc-row:nth-child(odd){background:var(--ayk-s2)}.landing .calc-subject{display:flex;flex-direction:column;min-width:0}.landing .calc-subject-label{font-weight:700;font-size:.92rem;color:var(--ayk-text)}.landing .calc-subject-count{font-size:.78rem;color:var(--ayk-text3);font-weight:700}.landing .calc-field{display:block}.landing .calc-field-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.landing .calc-field input{width:100%;text-align:center;font:inherit;font-weight:700;font-size:.95rem;color:var(--ayk-text);padding:8px 6px;border:1px solid var(--ayk-s3);border-radius:var(--r-sm);background:var(--ayk-s1);transition:var(--transition-fast);-moz-appearance:textfield}.landing .calc-field input::-webkit-outer-spin-button,.landing .calc-field input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.landing .calc-field input:focus{outline:none;border-color:var(--ayk-teal);box-shadow:0 0 0 3px var(--ring-teal-faint)}.landing .calc-row-net{text-align:center;font-weight:800;font-size:.95rem;color:var(--ayk-teal-d)}.landing .calc-actions{display:flex;justify-content:flex-end;margin-top:var(--sp-4)}.landing .calc-reset{font-size:.9rem}.landing .calc-result{display:flex;flex-direction:column;gap:var(--sp-4);position:sticky;top:84px}.landing .calc-result-cards{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-3)}.landing .calc-stat{display:flex;flex-direction:column;gap:var(--sp-1);padding:var(--sp-4);border-radius:var(--r-lg);border:1px solid var(--ayk-s3);box-shadow:var(--shadow-sm-2)}.landing .calc-stat-net{background:var(--ayk-s2)}.landing .calc-stat-puan{background:linear-gradient(135deg,#ecfeff,#cffafe);border-color:var(--ring-teal-faint)}.landing .calc-stat-label{font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ayk-text2);display:flex;align-items:center;gap:6px}.landing .calc-stat-value{font-size:2.2rem;font-weight:800;line-height:1.05;color:var(--ayk-text);letter-spacing:var(--tracking-display)}.landing .calc-stat-puan .calc-stat-value{color:var(--ayk-teal-d)}.landing .calc-est-tag{font-size:.6rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:var(--ayk-orange);color:#fff;padding:2px 7px;border-radius:var(--r-full)}.landing .calc-puan-note{font-size:.78rem;color:var(--ayk-text3);line-height:1.5;margin:0}.landing .calc-breakdown{background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:var(--r-lg);padding:var(--sp-4);box-shadow:var(--shadow-sm-2)}.landing .calc-breakdown-title{font-size:.95rem;margin:0 0 var(--sp-2);color:var(--ayk-text)}.landing .calc-breakdown-list{list-style:none;margin:0;padding:0}.landing .calc-breakdown-row{display:flex;align-items:center;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--ayk-s2);font-size:.9rem}.landing .calc-breakdown-label{color:var(--ayk-text2);font-weight:600}.landing .calc-breakdown-net{color:var(--ayk-text);font-weight:800}.landing .calc-breakdown-total{border-bottom:none;border-top:2px solid var(--ayk-s3);margin-top:var(--sp-1);padding-top:var(--sp-3)}.landing .calc-breakdown-total .calc-breakdown-label{color:var(--ayk-text);font-weight:800}.landing .calc-breakdown-total .calc-breakdown-net{color:var(--ayk-teal-d)}.landing .calc-crosslinks{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-2) var(--sp-4);justify-content:center;margin-top:var(--sp-8);padding-top:var(--sp-6);border-top:1px solid var(--ayk-s3)}.landing .calc-crosslinks-label{font-size:.82rem;font-weight:800;color:var(--ayk-text3);text-transform:uppercase;letter-spacing:.06em}.landing .calc-crosslinks a{font-size:.92rem;font-weight:700;color:var(--ayk-teal-d)}.landing .calc-crosslinks a:hover{color:var(--ayk-orange)}.landing .calc-hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--sp-5);max-width:920px;margin:0 auto}.landing .calc-hub-card{display:flex;flex-direction:column;background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm-2);transition:var(--transition-smooth);color:inherit}.landing .calc-hub-card:hover{transform:translateY(-4px);border-color:var(--ayk-teal);box-shadow:var(--shadow-lg-2);color:inherit}.landing .card-banner-mini{display:flex;align-items:center;justify-content:center;height:88px;font-size:1.6rem;font-weight:800;letter-spacing:var(--tracking-display);color:#fff}.landing .card-banner-mini.cat-teal{background:var(--grad-teal)}.landing .card-banner-mini.cat-orange{background:var(--grad-orange)}.landing .card-banner-mini.cat-sky{background:linear-gradient(135deg,#0ea5e9,#0369a1)}.landing .calc-hub-card-body{display:flex;flex-direction:column;gap:var(--sp-2);padding:var(--sp-5);flex-grow:1}.landing .calc-hub-card-title{font-size:1.1rem;font-weight:800;color:var(--ayk-text)}.landing .calc-hub-card-full{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ayk-text3)}.landing .calc-hub-card-desc{font-size:.9rem;color:var(--ayk-text2);line-height:1.5}.landing .calc-hub-card-link{margin-top:auto;padding-top:var(--sp-2);font-weight:800;font-size:.92rem;color:var(--ayk-teal-d)}.landing .calc-hub-card:hover .calc-hub-card-link{color:var(--ayk-orange)}.landing .calc-promo-section{padding:80px 0;border-top:1px solid var(--ayk-s3);background:#06b6d404}.landing .calc-promo{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-8);align-items:center;background:var(--ayk-s1);border:1px solid var(--ayk-s3);border-top:4px solid var(--ayk-teal);border-radius:var(--r-xl);padding:var(--sp-8);box-shadow:var(--shadow-md-2)}.landing .calc-promo-head .section-tag{display:block;margin-bottom:var(--sp-2)}.landing .calc-promo-title{font-size:1.9rem;margin-bottom:var(--sp-3);color:var(--ayk-text)}.landing .calc-promo-lead{color:var(--ayk-text2);font-size:1.02rem;margin-bottom:var(--sp-5)}.landing .calc-promo-cards{display:flex;flex-direction:column;gap:var(--sp-3)}.landing .calc-promo-card{display:flex;flex-direction:column;gap:2px;position:relative;padding:var(--sp-4) var(--sp-5);border:1px solid var(--ayk-s3);border-radius:var(--r-md);background:var(--ayk-s2);transition:var(--transition-fast);color:inherit}.landing .calc-promo-card:hover{border-color:var(--ayk-teal);background:var(--ayk-s1);transform:translate(4px);color:inherit}.landing .calc-promo-card-label{font-weight:800;font-size:1.02rem;color:var(--ayk-text)}.landing .calc-promo-card-sub{font-size:.82rem;color:var(--ayk-text3);font-weight:600}.landing .calc-promo-card-arrow{position:absolute;right:var(--sp-5);top:50%;transform:translateY(-50%);font-size:1.3rem;color:var(--ayk-teal-d);font-weight:800}@media(max-width:820px){.landing .calc-grid{grid-template-columns:1fr}.landing .calc-result{position:static}.landing .calc-promo{grid-template-columns:1fr;gap:var(--sp-6);padding:var(--sp-6)}}@media(max-width:640px){.landing .calc-section{padding:var(--sp-7) 0 var(--sp-8)}.landing .calc-promo-section{padding:56px 0}.landing .calc-result-cards{grid-template-columns:1fr}.landing .calc-stat-value{font-size:2rem}}@media(max-width:420px){.landing .calc-form-head,.landing .calc-row{grid-template-columns:1fr 60px 60px 46px}.landing .calc-field input{padding:8px 2px}}