:root{font-family:Inter,Poppins,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-height:100vh;background-color:#fff}a{color:inherit}button{font-family:inherit}:root{--bg: #ffffff;--bg-muted: #f3f4f6;--card: #ffffff;--card-soft: #ffffff;--muted: #64748b;--accent-1: #4338ca;--accent-1-dark: #3730a3;--accent-2: #0ea5e9;--success: #0f9d58;--danger: #dc2626;--warning: #f97316;--radius: 16px;--radius-sm: 12px;--glass: rgba(255, 255, 255, .7);--shadow-xl: 0 20px 45px rgba(15, 23, 42, .12);--shadow: 0 12px 30px rgba(15, 23, 42, .08);--shadow-soft: 0 8px 20px rgba(15, 23, 42, .05);--max-width: 1200px;--container-pad: clamp(20px, 5vw, 48px);--glass-border: 1px solid rgba(148, 163, 184, .25);--focus-ring: 0 0 0 3px rgba(67, 56, 202, .15);--text-primary: #0f172a;--text-invert: #f8fafc}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,Poppins,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;color:var(--text-primary)}html,body{min-height:100%;background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.page-center{min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:var(--container-pad)}.main-card{width:100%;max-width:var(--max-width);background:var(--card-soft);padding:clamp(24px,5vw,40px);border-radius:var(--radius);box-shadow:var(--shadow-xl);border:1px solid rgba(226,232,240,.6);animation:fadeIn .4s ease}.login-card.main-card{max-width:520px}.page-title{font-size:clamp(26px,3vw,34px);font-weight:800;letter-spacing:-.03em;margin-bottom:12px}.section-title{font-size:15px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}.input-field{width:100%;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid rgba(148,163,184,.35);background:#fff;font-size:15px;margin:12px 0;transition:border .15s ease,box-shadow .15s ease,transform .15s ease}.input-field:focus{border-color:var(--accent-1);box-shadow:var(--focus-ring);transform:translateY(-1px)}.main-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 18px;border-radius:var(--radius-sm);border:none;color:var(--text-invert);background:linear-gradient(120deg,var(--accent-1),#7c3aed 50%,var(--accent-2));font-weight:700;text-transform:uppercase;letter-spacing:.02em;cursor:pointer;transition:transform .14s ease,box-shadow .14s ease,filter .14s ease}.main-btn:hover{transform:translateY(-3px);box-shadow:0 18px 32px #6366f140;filter:brightness(1.05)}.main-btn:active{transform:translateY(-1px)}.ghost-btn{background:transparent;color:var(--accent-1);border:1px solid rgba(99,102,241,.4);box-shadow:none}button:disabled{opacity:.7;cursor:not-allowed}.widget{background:var(--glass);border-radius:var(--radius-sm);padding:18px;border:var(--glass-border);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);position:relative;overflow:hidden}.widget:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(79,70,229,.08),transparent 60%);opacity:0;transition:opacity .2s ease}.widget:hover:after{opacity:1}.grid{display:grid;gap:clamp(14px,3vw,22px)}.grid.two-col{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-auto{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.dashboard-header{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.header-actions{display:flex;gap:12px;flex-wrap:wrap}.summary-grid{margin-top:32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}.summary-card{background:var(--card);border-radius:var(--radius-sm);padding:16px 20px;border:1px solid rgba(226,232,240,.9);box-shadow:var(--shadow-soft)}.panel{margin-top:32px;background:var(--card);border-radius:var(--radius-sm);border:1px solid rgba(226,232,240,.9);padding:24px;box-shadow:var(--shadow-soft)}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}.subject-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.subject-card{border:1px solid rgba(226,232,240,.9);border-radius:var(--radius-sm);padding:20px;background:var(--card);box-shadow:var(--shadow-soft)}.subject-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.subject-name{font-weight:700}.subject-remaining{text-align:right}.subject-remaining .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.progress-bar{margin:16px 0 10px;height:8px;border-radius:999px;background:#e2e8f099;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(120deg,var(--accent-1),#7c3aed 60%)}.progress-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.empty-state{padding:36px;text-align:center;color:var(--muted);border:1px dashed rgba(148,163,184,.5);border-radius:var(--radius-sm)}.alert{margin-top:16px;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid rgba(16,185,129,.4);background:#10b9811a;color:#047857}.alert.error{border-color:#f8717166;background:#f871711a;color:#b91c1c}.table-box{width:100%;background:var(--card);padding:0;border-radius:var(--radius-sm);box-shadow:var(--shadow);border:1px solid rgba(226,232,240,.9);overflow:hidden}.data-table{width:100%;border-collapse:collapse}.data-table thead{background:#0f172a;color:var(--text-invert)}.data-table th,.data-table td{padding:14px 16px;font-size:14px;text-align:left;border-bottom:1px solid rgba(226,232,240,.7)}.data-table tbody tr:hover{background:#4f46e50a}.table-actions{display:flex;flex-direction:column;gap:8px}@media(min-width:768px){.table-actions{flex-direction:row}}.status-pill,.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-weight:600;font-size:13px;text-transform:capitalize}.status-pill.pending,.pill.pending{background:#fbbf2426;color:#a16207;border:1px solid rgba(251,191,36,.3)}.status-pill.approved,.pill.approved{background:#10b98126;color:#047857;border:1px solid rgba(16,185,129,.25)}.status-pill.rejected,.pill.rejected{background:#f8717126;color:#b91c1c;border:1px solid rgba(248,113,113,.25)}.pill.muted{background:#94a3b826;color:var(--muted);border:1px solid rgba(148,163,184,.4)}.form-grid{display:grid;gap:18px}.form-grid.two-col{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.form-field{display:flex;flex-direction:column}.form-actions{display:flex;gap:12px;flex-wrap:wrap}.form-note{font-size:13px;color:var(--muted);margin-top:6px}.filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:.16em;color:var(--muted);margin-bottom:6px}.text-muted{color:var(--muted);font-size:13px}.text-capitalize{text-transform:capitalize}.right{text-align:right}@media(max-width:1024px){.grid-cols-3{grid-template-columns:repeat(2,1fr)}.main-card{padding:28px}}@media(max-width:720px){.page-center{padding:20px}.main-card{border-radius:18px;padding:22px}.grid-cols-2,.grid-cols-3{grid-template-columns:1fr}.page-title{font-size:24px}.custom-table th,.custom-table td{padding:12px 10px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}