@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,600;0,9..40,700;0,9..40,800;0,9..40,900;1,9..40,400&family=DM+Mono:wght@400;500&display=swap";@charset "UTF-8";:root{--bg: #07080a;--panel: rgba(13, 15, 20, .95);--panel-2: rgba(9, 11, 15, .95);--panel-raised: rgba(17, 20, 27, .97);--border: rgba(255, 255, 255, .07);--border-gold: rgba(200, 146, 26, .25);--border-gold-hover: rgba(200, 146, 26, .45);--text: #eaecf2;--text-dim: rgba(234, 236, 242, .85);--muted: rgba(234, 236, 242, .48);--muted-2: rgba(234, 236, 242, .32);--gold: #c8921a;--gold-2: #e0b24a;--gold-3: #f2cc7e;--gold-glow: rgba(200, 146, 26, .2);--gold-glow-strong: rgba(200, 146, 26, .35);--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--success-border: rgba(16, 185, 129, .25);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--danger-border: rgba(239, 68, 68, .3);--radius: 16px;--radius-sm: 12px;--radius-xs: 8px;--shadow: 0 24px 60px rgba(0, 0, 0, .7);--shadow-soft: 0 12px 32px rgba(0, 0, 0, .5);--shadow-gold: 0 8px 36px rgba(200, 146, 26, .22);--shadow-card: 0 4px 24px rgba(0, 0, 0, .55), 0 1px 0 rgba(255,255,255,.04) inset;--g-1: 6px;--g-2: 10px;--g-3: 14px;--g-4: 18px;--g-5: 24px;--focus: 0 0 0 3px rgba(200, 146, 26, .22);--scrollbar: rgba(255, 255, 255, .07);--scrollbar-hover: rgba(255, 255, 255, .13);--transition: .15s cubic-bezier(.4, 0, .2, 1);--transition-slow: .25s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}html,body{height:100%}body{margin:0;font-family:DM Sans,ui-sans-serif,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.55;background:radial-gradient(ellipse 1400px 800px at 5% -10%,rgba(200,146,26,.12) 0%,transparent 55%),radial-gradient(ellipse 900px 600px at 95% 5%,rgba(200,146,26,.07) 0%,transparent 55%),radial-gradient(ellipse 700px 500px at 50% 105%,rgba(200,146,26,.05) 0%,transparent 60%),radial-gradient(ellipse 600px 400px at 80% 60%,rgba(120,80,200,.04) 0%,transparent 50%),var(--bg);background-attachment:fixed;color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*::-webkit-scrollbar{width:6px;height:6px}*::-webkit-scrollbar-thumb{background:var(--scrollbar);border-radius:999px;border:2px solid transparent;background-clip:padding-box;-webkit-transition:background var(--transition);transition:background var(--transition)}*::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-hover);background-clip:padding-box}*::-webkit-scrollbar-track{background:transparent}a{color:inherit;text-decoration:none;transition:opacity var(--transition)}a:hover{opacity:.82}.page-title{margin:0 0 var(--g-3) 0;font-size:21px;font-weight:900;letter-spacing:-.3px;color:var(--text);background:linear-gradient(135deg,var(--text) 0%,rgba(234,236,242,.75) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.card{background:linear-gradient(155deg,var(--panel) 0%,var(--panel-2) 100%);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:relative;overflow:hidden;transition:border-color var(--transition-slow),box-shadow var(--transition-slow)}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.1) 40%,rgba(200,146,26,.15) 60%,transparent 100%);pointer-events:none}.card:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.3),transparent);pointer-events:none}.container{width:100%;max-width:1180px;margin:0 auto}.label{font-size:11px;font-weight:700;color:var(--muted);margin-bottom:6px;display:block;text-transform:uppercase;letter-spacing:.6px}.input{width:100%;min-height:40px;padding:10px 13px;border-radius:var(--radius-sm);border:1px solid var(--border);outline:none;background:rgba(0,0,0,.28);color:var(--text);font-family:inherit;font-size:14px;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}.input::placeholder{color:var(--muted-2)}.input:hover{border-color:#ffffff1c;background:rgba(0,0,0,.32)}.input:focus{border-color:#c8921a99;background:rgba(0,0,0,.4);box-shadow:var(--focus),0 0 0 1px #c8921a14}select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(232,234,240,0.40)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;padding-right:36px;cursor:pointer}select.input option{background:#12141c;color:var(--text)}textarea.input{resize:vertical;min-height:80px}*:focus{outline:none}*:focus-visible{outline:2px solid rgba(200,146,26,.55);outline-offset:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:var(--radius-sm);min-height:38px;padding:0 16px;cursor:pointer;font-family:inherit;font-size:13px;font-weight:800;letter-spacing:.15px;white-space:nowrap;transition:transform var(--transition),filter var(--transition),border-color var(--transition),background var(--transition),box-shadow var(--transition);-webkit-user-select:none;user-select:none;text-decoration:none}.btn:active{transform:translateY(1px) scale(.99)}.btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.btn-primary{background:linear-gradient(155deg,var(--gold-3) 0%,var(--gold-2) 40%,var(--gold) 100%);color:#08090b;box-shadow:0 6px 22px #c8921a47,0 1px #ffffff26 inset,0 -1px #0003 inset}.btn-primary:hover{filter:brightness(1.08);box-shadow:0 10px 32px #c8921a61,0 1px #ffffff26 inset;transform:translateY(-2px)}.btn-ghost{background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text-dim)}.btn-ghost:hover{border-color:#c8921a61;background:rgba(200,146,26,.06);color:var(--text);transform:translateY(-1px);box-shadow:0 4px 16px #00000040}.btn-outline{background:transparent;border:1px solid var(--border-gold);color:var(--text-dim)}.btn-outline:hover{border-color:var(--border-gold-hover);background:rgba(200,146,26,.08);color:var(--text);transform:translateY(-1px);box-shadow:0 4px 16px #c8921a1f}.btn-danger{background:var(--danger-bg);border:1px solid var(--danger-border);color:#ffdcdcf5}.btn-danger:hover{background:rgba(239,68,68,.16);border-color:#ef44448c;transform:translateY(-1px);box-shadow:0 4px 16px #ef44442e}.btn-danger:focus{box-shadow:0 0 0 3px #ef444426}.alert-error{color:#ffd5d5;background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--radius-sm);padding:11px 14px;font-size:13px;line-height:1.4}.alert-error:before{content:"\26a0  ";opacity:.85}.alert-success{color:#a7f3d0f2;background:var(--success-bg);border:1px solid var(--success-border);border-radius:var(--radius-sm);padding:11px 14px;font-size:13px;line-height:1.4}.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:800;padding:4px 10px;border-radius:999px;border:1px solid var(--border-gold);background:linear-gradient(135deg,rgba(200,146,26,.14) 0%,rgba(200,146,26,.08) 100%);color:var(--gold-2);letter-spacing:.4px;text-transform:uppercase;white-space:nowrap;box-shadow:0 2px 8px #c8921a1a}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 20px;border-bottom:1px solid var(--border);background:rgba(7,8,10,.82);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:sticky;top:0;z-index:100;box-shadow:0 1px #ffffff0a,0 4px 20px #0000004d}.topbar:after{content:"";position:absolute;bottom:-1px;left:5%;right:5%;height:1px;background:linear-gradient(90deg,transparent,rgba(200,146,26,.15),transparent);pointer-events:none}.side-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--muted);border:1px solid transparent;font-size:13px;font-weight:600;position:relative;transition:background var(--transition),border-color var(--transition),color var(--transition),transform var(--transition),box-shadow var(--transition);overflow:hidden}.side-link:before{content:"";position:absolute;left:0;top:20%;bottom:20%;width:3px;border-radius:0 3px 3px 0;background:var(--gold-2);opacity:0;transform:scaleY(.4);transition:opacity var(--transition),transform var(--transition)}.side-link:hover{background:rgba(255,255,255,.04);color:var(--text);transform:translate(2px);border-color:#ffffff0d}.side-link.active{background:linear-gradient(135deg,rgba(200,146,26,.13) 0%,rgba(200,146,26,.06) 100%);border-color:#c8921a40;color:var(--text);box-shadow:0 2px 12px #c8921a1a}.side-link.active:before{opacity:1;transform:scaleY(1)}.side-link.active .icon{color:var(--gold-2)}.side-link .icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);flex-shrink:0;transition:color var(--transition)}.admin-shell{display:flex;min-height:100vh;gap:16px;padding:16px}.admin-sidebar{width:258px;padding:16px;align-self:stretch;display:flex;flex-direction:column;height:100vh;position:sticky;top:0;background:linear-gradient(180deg,rgba(13,15,20,.98) 0%,rgba(9,11,15,.98) 100%);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card),4px 0 40px #00000040;backdrop-filter:blur(20px)}.admin-sidebar:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;border-radius:var(--radius) var(--radius) 0 0;background:linear-gradient(90deg,transparent,rgba(200,146,26,.2),transparent);pointer-events:none}.admin-content{flex:1;min-width:0;overflow:hidden;border-radius:var(--radius)}.admin-main{padding:22px}.admin-nav{flex:1;min-height:0;overflow-y:auto;padding-right:4px;display:flex;flex-direction:column;gap:2px}.admin-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border);position:relative}.admin-brand:after{content:"";position:absolute;bottom:-1px;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,rgba(200,146,26,.18),transparent)}.admin-brand__logo{width:46px;height:46px;border-radius:var(--radius-sm);border:1px solid var(--border-gold);display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(135deg,rgba(200,146,26,.1) 0%,rgba(200,146,26,.04) 100%);flex-shrink:0;box-shadow:0 4px 18px #c8921a24,0 0 0 1px #ffffff0d inset}.admin-brand__logo-img{width:80%;height:80%;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(200,146,26,.3))}.admin-brand__title{font-size:15px;font-weight:900;letter-spacing:-.1px;color:var(--text);background:linear-gradient(135deg,var(--text) 0%,var(--gold-3) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.admin-brand__subtitle{font-size:11px;color:var(--muted);margin-top:2px;letter-spacing:.2px}.admin-session{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);position:relative}.admin-session:before{content:"";position:absolute;top:-1px;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,rgba(200,146,26,.12),transparent)}.admin-session__label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--muted-2);margin-bottom:6px}.admin-session__email{font-size:13px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.admin-session__role{display:inline-block;margin-top:8px}.admin-session__logout{margin-top:12px;width:100%;border:1px solid rgba(239,68,68,.18)!important;color:#ffb4b4d9!important;background:rgba(239,68,68,.05)!important}.admin-session__logout:hover{border-color:#ef444461!important;background:rgba(239,68,68,.1)!important;color:#ffc8c8f2!important;transform:translateY(-1px)}.table-wrap{width:100%;overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(0,0,0,.1)}.table-wrap::-webkit-scrollbar{height:5px}.table{width:100%;border-collapse:collapse;font-size:13px}.table thead th{text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--border);white-space:nowrap;background:rgba(0,0,0,.15)}.table tbody td{padding:13px 16px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text-dim);transition:background var(--transition)}.table tbody tr{transition:background var(--transition)}.table tbody tr:nth-child(even) td{background:rgba(255,255,255,.01)}.table tbody tr:hover td{background:rgba(200,146,26,.04)!important;color:var(--text)}.table tbody tr:last-child td{border-bottom:0}.table td.muted{color:var(--muted)}.table td.bold{font-weight:700;color:var(--text)}.mb-3{margin-bottom:var(--g-3)}.mb-2{margin-bottom:var(--g-2)}.mt-3{margin-top:var(--g-3)}.mt-2{margin-top:var(--g-2)}.p-4{padding:var(--g-4)}.p-3{padding:var(--g-3)}.muted{color:var(--muted)}.small{font-size:12px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-gap-2{display:flex;gap:var(--g-2)}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--g-3)}.grid-2-sm{display:grid;grid-template-columns:1fr 120px;gap:var(--g-3)}.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:14px 0}.exam-header__row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.exam-header__title{font-weight:900;font-size:18px}.exam-header__subtitle{font-size:12px;color:var(--muted);margin-top:3px}.exam-header__actions{display:flex;gap:8px}.exam-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.exam-form{display:flex;flex-direction:column;gap:10px}.exam-checkbox{display:flex;gap:8px;align-items:center;margin-top:6px}.exam-question-box{border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;margin-bottom:12px;background:rgba(0,0,0,.12);transition:border-color var(--transition)}.exam-question-box:hover{border-color:#c8921a33}.section-title{font-weight:900;margin-bottom:12px;font-size:15px;color:var(--text)}.section-subtitle{font-weight:800;margin-bottom:10px}.exam-option-row{display:flex;gap:8px;align-items:center}.exam-option-input{flex:1}.exam-radio{display:flex;gap:6px;align-items:center;white-space:nowrap}.exam-option-actions{display:flex;gap:8px;margin-top:6px}.exam-question-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;margin-bottom:10px;background:rgba(0,0,0,.08);transition:border-color var(--transition),background var(--transition),box-shadow var(--transition)}.exam-question-item:hover{border-color:#c8921a33;background:rgba(200,146,26,.03);box-shadow:0 4px 16px #0003}.exam-question-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.exam-question-title{font-weight:900}.exam-question-options{font-size:12px;color:var(--muted);margin-top:6px}.field__pwd-wrap{position:relative;display:flex;align-items:center}.field__pwd-wrap input{width:100%;padding-right:42px}.field__eye{position:absolute;right:10px;background:none;border:none;cursor:pointer;padding:4px;color:var(--muted);display:flex;align-items:center;transition:color var(--transition)}.field__eye:hover{color:var(--gold-2)}@media (max-width: 980px){.admin-shell{flex-direction:column;padding:12px;gap:12px}.admin-sidebar{width:100%;height:auto;position:static;box-shadow:var(--shadow-card)}.admin-main{padding:14px}}@media (max-width: 960px){.topbar{padding:10px 14px}.page-title{font-size:18px}.grid-2{grid-template-columns:1fr}}@media (max-width: 640px){.exam-grid{grid-template-columns:1fr}.exam-option-row{flex-direction:column;align-items:stretch}.exam-header__actions{width:100%;justify-content:flex-end}}