@import "https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@200;300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap";:root{--font-sans:"Noto Sans Thai", "Inter", system-ui, -apple-system, sans-serif;--bg-main:#f0f4f8;--bg-surface:#ffffff73;--bg-surface-elevated:#ffffffa6;--primary:#e6222b;--primary-hover:#b91c1c;--primary-glow:#e6222b26;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--border-color:#0f172a1f;--border-color-hover:#0f172a40;--glass-bg:#ffffff73;--glass-border:#0f172a26;--glass-inset-shadow:inset 0 1px 0 #ffffff80, inset 0 0 0 1px #ffffff26;--shadow-sm:0 1px 3px #00000005;--shadow-md:0 8px 32px 0 #1f26870a;--shadow-lg:0 12px 40px 0 #1f268712;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--transition:.2s ease}*{box-sizing:border-box;margin:0;padding:0;font-family:var(--font-sans)!important}body{background-color:var(--bg-main);color:var(--text-primary);background-image:radial-gradient(at 0 0,#bae6fdcc 0,#0000 55%),radial-gradient(at 100% 0,#fda4afbf 0,#0000 55%),radial-gradient(at 100% 100%,#ddd6febf 0,#0000 55%),radial-gradient(at 0 100%,#fecdd3b3 0,#0000 55%),linear-gradient(135deg,#e0f2fe 0%,#fae8ff 50%,#ddd6fe 100%);background-attachment:fixed;flex-direction:column;min-height:100vh;display:flex;overflow-x:hidden}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s cubic-bezier(.16,1,.3,1) forwards fadeInUp}.app-header{border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);z-index:1000;justify-content:space-between;align-items:center;padding:14px 40px;display:flex;position:sticky;top:0;-webkit-backdrop-filter:blur(24px)!important;background:#ffffffd9!important}.brand-title{color:var(--text-primary);align-items:center;gap:8px;font-size:1.25rem;font-weight:800;display:flex}.brand-title span{background:linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.header-meta{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600}.main-content{flex-direction:column;flex:1;width:100%;max-width:1200px;margin:32px auto;padding:0 20px;display:flex}.login-wrapper{flex-direction:column;gap:20px;width:100%;max-width:440px;margin:auto;padding:40px 0;display:flex}.premium-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md), var(--glass-inset-shadow);transition:border-color var(--transition), box-shadow var(--transition);padding:32px}.premium-card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-lg), 0 0 20px #2563eb0d}.tabs-navigation{border-radius:var(--radius-md);border:1px solid var(--border-color);background:#0f172a0a;gap:2px;padding:4px;display:flex}.tab-btn{color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:6px;padding:10px;font-family:inherit;font-size:.85rem;font-weight:600;display:flex}.tab-btn:hover{color:var(--text-primary);background:#0000000a}.tab-btn.active{box-shadow:var(--shadow-sm);background:#fff;color:var(--primary)!important;border:1px solid #ffffff80!important}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:.8rem;font-weight:700;display:block}.form-select,.form-input{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:var(--transition);box-shadow:var(--shadow-sm);background:#ffffff80;padding:12px 16px;font-size:.95rem}.form-select{appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' 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-position:right 14px center;background-repeat:no-repeat;background-size:14px;padding-right:40px}.form-select:focus,.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:#ffffffd9;outline:none}.form-select option{color:var(--text-primary);background:#fff}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:var(--transition);box-shadow:0 4px 12px var(--primary-glow);border:none;padding:12px 24px;font-size:.95rem;font-weight:600}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 16px var(--primary-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-outline-glow{color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff73;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:600;display:flex}.btn-outline-glow:hover{border-color:var(--border-color-hover);background:#ffffffa6}.profile-banner{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md), var(--glass-inset-shadow);justify-content:space-between;align-items:center;margin-bottom:24px;padding:24px 32px;display:flex}.profile-title{color:var(--text-primary);align-items:center;font-size:1.5rem;font-weight:800;display:flex}.profile-tag{color:var(--primary);background:#e6222b14;border:1px solid #e6222b26;border-radius:50px;margin-left:10px;padding:2px 10px;font-size:.7rem;font-weight:700}.profile-stat{text-align:right}.stat-label{color:var(--text-muted);font-size:.75rem;font-weight:600}.stat-value{color:var(--primary);font-size:1.8rem;font-weight:800}.submission-form-container{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px dashed #0f172a33;margin-bottom:24px;padding:24px}.inline-form{gap:10px;display:flex}.inline-form .form-input{flex:1}.inline-form .btn-primary{white-space:nowrap;width:auto}.table-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md), var(--glass-inset-shadow);overflow:hidden}.table-header-row{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.table-header-row h3{font-size:1.1rem;font-weight:700}.table-scroller{overflow-x:auto}.premium-table{border-collapse:collapse;text-align:left;width:100%}.premium-table th{color:var(--text-secondary);letter-spacing:.5px;text-transform:uppercase;border-bottom:1px solid var(--border-color);background:#0f172a0a;padding:14px 20px;font-size:.75rem;font-weight:700}.premium-table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);padding:14px 20px;font-size:.9rem}.premium-table tr:last-child td{border-bottom:none}.premium-table tr:hover td{background:#ffffff40}.status-badge{border-radius:50px;align-items:center;gap:4px;padding:3px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.status-badge.pending{color:#b45309;background:#d9770614;border:1px solid #d9770626}.status-badge.graded{color:#047857;background:#05966914;border:1px solid #05966926}.podium-container{justify-content:center;align-items:flex-end;gap:14px;margin:32px 0;display:flex}.podium-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md), var(--glass-inset-shadow);transition:var(--transition);flex-direction:column;flex:1;align-items:center;padding:24px 16px;display:flex}.podium-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-color-hover);transform:translateY(-4px)}.podium-card.first{background:linear-gradient(#fbbf240f 0%,#fff6 100%);border-color:#fbbf24;height:250px}.podium-card.second{background:linear-gradient(#94a3b80f 0%,#fff6 100%);border-color:#cbd5e1;height:210px}.podium-card.third{background:linear-gradient(#b453090f 0%,#fff6 100%);border-color:#d97706;height:190px}.modal-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;background:#0f172a59;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content-wrapper{border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-lg);background:#fff;animation:.3s cubic-bezier(.16,1,.3,1) fadeInUp;overflow:hidden}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.modal-header h5{font-size:1rem;font-weight:700}.modal-body{max-height:70vh;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;gap:8px;padding:16px 24px;display:flex}.score-badge-large{border-radius:var(--radius-md);text-align:center;background:#e6222b0a;border:1px solid #e6222b26;padding:16px}.grid-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.flex-between{justify-content:space-between;align-items:center;display:flex}.gap-2{gap:6px;display:flex}.mt-4{margin-top:12px}.mb-4{margin-bottom:12px}.p-4{padding:12px}.bg-slate-50{background:#f8fafc}.border-rounded{border:1px solid var(--border-color);border-radius:var(--radius-md)}.text-center{text-align:center}.w-full{width:100%}.switch-container{flex-direction:column;gap:8px;display:flex}.switch-label{cursor:pointer;border-radius:var(--radius-md);border:1px solid var(--border-color);transition:var(--transition);color:var(--text-secondary);background:#f8fafc;align-items:center;gap:10px;padding:10px 12px;display:flex}.switch-label:hover{background:#f1f5f9}.switch-input{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.app-container{width:100%;min-height:100vh;display:flex}.app-sidebar{border-right:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);background:#ffffffd9;flex-direction:column;flex-shrink:0;gap:32px;width:290px;height:100vh;padding:32px 24px;display:flex;position:sticky;top:0}.sidebar-brand{align-items:center;gap:12px;display:flex}.sidebar-logo{object-fit:contain;height:48px}.sidebar-title-wrapper{flex-direction:column;display:flex}.sidebar-brand-title{color:var(--text-primary);font-size:1.15rem;font-weight:900;line-height:1.2}.sidebar-brand-title span{background:linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.sidebar-brand-meta{color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;font-size:.65rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:8px;display:flex}.sidebar-nav-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md);transition:var(--transition);text-align:left;background:0 0;border:1px solid #0000;align-items:center;gap:12px;width:100%;padding:12px 16px;font-family:inherit;font-size:.95rem;font-weight:600;display:flex}.sidebar-nav-btn:hover{color:var(--text-primary);background:#0f172a0a}.sidebar-nav-btn.active{box-shadow:var(--shadow-sm);background:#fff;color:var(--primary)!important;border-color:var(--border-color)!important}.sidebar-profile-info{border-top:1px solid var(--border-color);flex-direction:column;gap:20px;margin-top:auto;padding-top:24px;display:flex}.sidebar-user-card{border-radius:var(--radius-md);border:1px solid var(--border-color);background:#0f172a08;align-items:center;gap:12px;padding:12px;display:flex}.user-avatar-placeholder{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:.85rem;font-weight:800;display:flex}.user-avatar-placeholder.admin{background:var(--text-primary)}.user-details{flex-direction:column;display:flex;overflow:hidden}.user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;font-weight:700;overflow:hidden}.user-role-badge{color:var(--text-muted);font-size:.7rem;font-weight:600}.sidebar-logout-btn{color:var(--primary);cursor:pointer;border-radius:var(--radius-md);transition:var(--transition);background:#e6222b0d;border:1px solid #e6222b1a;align-items:center;gap:12px;width:100%;padding:12px 16px;font-family:inherit;font-size:.95rem;font-weight:600;display:flex}.sidebar-logout-btn:hover{background:#e6222b1a;border-color:#e6222b33}.app-main-content{flex-direction:column;flex:1;padding:40px;display:flex;overflow-y:auto}.content-container{width:100%;max-width:100%;margin:0 auto}.login-card-container{width:100%;max-width:440px;margin:40px auto}@media (width<=768px){.app-container{flex-direction:column}.app-sidebar{border-right:none;border-bottom:1px solid var(--border-color);width:100%;height:auto;padding:20px;position:relative}.sidebar-logo{height:36px}.sidebar-nav{flex-flow:wrap;margin-top:16px}.sidebar-nav-btn{flex:1;justify-content:center;min-width:120px}.sidebar-profile-info{border-top:none;flex-direction:row;justify-content:space-between;align-items:center;width:100%;margin-top:16px;padding-top:0}.sidebar-user-card{background:0 0;border:none;padding:0}.sidebar-logout-btn{width:auto}.app-main-content{padding:20px}}@media print{@page{size:A4;margin:20mm 15mm}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}body{color:#0f172a!important;min-height:unset!important;background:#fff!important}.no-print,.app-sidebar{display:none!important}.app-container{min-height:unset!important;display:block!important}.app-main-content{padding:0!important;display:block!important;overflow:visible!important}.content-container{max-width:100%!important}.print-page{box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;background:#fff!important;border:none!important;border-radius:0!important;padding:0!important}.premium-card{-webkit-backdrop-filter:none!important;box-shadow:none!important;background:#fff!important;border:1px solid #e2e8f0!important}img{page-break-inside:avoid!important;max-width:100%!important}.print-submission-card{page-break-inside:avoid!important;break-inside:avoid!important}.space-y-6>*+*{margin-top:24px!important}.sidebar-brand-title span,.brand-title span{-webkit-text-fill-color:#b91c1c!important;background:0 0!important}}