@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";
:root{--bg-base:#000;--bg-surface:#111;--bg-elevated:#1a1a1a;--text-primary:#fff;--text-secondary:#888;--text-tertiary:#666;--border-subtle:#ffffff14;--border-strong:#ffffff29;--accent-primary:#5e6ad2;--accent-hover:#6b79e4;--danger:#e05252;--success:#45b36b;--warning:#f5a623;--shadow-sm:0 1px 2px #00000080;--shadow-md:0 4px 6px #00000080;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--easing-default:cubic-bezier(.16, 1, .3, 1);--duration-fast:.15s;--duration-normal:.3s}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-y:scroll}.container{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-md);animation:slideIn var(--duration-normal) var(--easing-default) forwards;padding:32px}@keyframes slideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.title{letter-spacing:-.02em;color:var(--text-primary);margin-bottom:8px;font-size:24px;font-weight:600}.subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:14px;line-height:1.5}.form-group{flex-direction:column;margin-bottom:20px;display:flex}.form-group label{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-weight:500;display:block}.form-control{background:var(--bg-base);border:1px solid var(--border-subtle);width:100%;color:var(--text-primary);border-radius:var(--radius-md);transition:border-color var(--duration-fast) var(--easing-default), box-shadow var(--duration-fast) var(--easing-default);padding:10px 12px;font-family:inherit;font-size:14px}.form-control:focus{border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary);outline:none}.form-control:disabled{background:var(--bg-elevated);color:var(--text-secondary);cursor:not-allowed}.code-display{letter-spacing:1px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-weight:500;color:var(--text-primary)!important}.btn-primary{background:var(--accent-primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:background var(--duration-fast) var(--easing-default), transform var(--duration-fast) var(--easing-default);border:none;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:12px;font-size:14px;font-weight:500;display:flex}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:active:not(:disabled){transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{border:1px solid var(--border-strong);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;transition:background var(--duration-fast) var(--easing-default);background:0 0;padding:8px 16px;font-size:14px;font-weight:500}.btn-secondary:hover:not(:disabled){background:var(--bg-elevated)}.btn-danger{background:var(--danger);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:filter var(--duration-fast) var(--easing-default);border:none;padding:8px 16px;font-size:14px;font-weight:500}.btn-danger:hover:not(:disabled){filter:brightness(1.1)}.file-upload-wrapper{border:1px dashed var(--border-strong);border-radius:var(--radius-md);text-align:center;background:var(--bg-base);transition:border-color var(--duration-fast) var(--easing-default), background var(--duration-fast) var(--easing-default);padding:24px;position:relative}.file-upload-wrapper:hover{border-color:var(--text-secondary);background:var(--bg-elevated)}.file-upload-input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.file-upload-text{color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:8px;font-size:13px;display:flex}.file-upload-text svg{margin:0!important}.file-upload-text strong{color:var(--text-primary);display:block}.message{border-radius:var(--radius-md);animation:slideIn var(--duration-fast) var(--easing-default);align-items:center;gap:12px;margin-bottom:24px;padding:12px 16px;font-size:13px;display:flex}.message.error{color:var(--danger);background:#e052521a;border:1px solid #e0525233}.message.success{color:var(--success);text-align:center;background:#45b36b1a;border:1px solid #45b36b33;flex-direction:column;padding:24px}.message.success svg{margin-bottom:8px}.loader{border:2px solid #fff3;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.admin-layout{max-width:1200px;min-height:100vh;margin:0 auto;padding:32px}.admin-header{border-bottom:1px solid var(--border-subtle);margin-bottom:32px;padding-bottom:16px}.admin-header h1{letter-spacing:-.02em;margin-bottom:4px;font-size:24px;font-weight:600}.admin-header p{color:var(--text-secondary);font-size:14px}.metrics-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px;display:grid}@media (min-width:768px){.metrics-grid{grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:32px}}.metric-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:16px}.metric-card:last-child{grid-column:span 2}@media (min-width:768px){.metric-card{padding:20px}.metric-card:last-child{grid-column:span 1}}.metric-card-label{color:var(--text-secondary);margin-bottom:4px;font-size:12px;font-weight:500}@media (min-width:768px){.metric-card-label{margin-bottom:8px;font-size:13px}}.metric-card-value{letter-spacing:-.02em;font-size:24px;font-weight:600}@media (min-width:768px){.metric-card-value{font-size:28px}}.metric-card-value.blue{color:var(--accent-primary)}.metric-card-value.green{color:var(--success)}.metric-card-value.yellow{color:var(--warning)}.metric-card-value.purple{color:#8b5cf6}.metric-card-value.red{color:var(--danger)}.admin-section{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);margin-bottom:32px;padding:24px}.admin-section h2{margin-bottom:16px;font-size:16px;font-weight:600}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;color:var(--text-secondary);border-bottom:1px solid var(--border-strong);padding:12px;font-weight:500}td{border-bottom:1px solid var(--border-subtle);color:var(--text-primary);padding:12px}tr:last-child td{border-bottom:none}a.link{color:var(--accent-primary);text-decoration:none}a.link:hover{text-decoration:underline}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;animation:fadeIn var(--duration-fast) var(--easing-default);background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:90%;max-width:400px;box-shadow:var(--shadow-md);animation:slideInModal var(--duration-fast) var(--easing-default);padding:24px}.modal-title{color:var(--text-primary);margin-bottom:8px;font-size:18px;font-weight:600}.modal-body{color:var(--text-secondary);margin-bottom:24px;font-size:14px;line-height:1.5}.modal-footer{justify-content:flex-end;gap:12px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInModal{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.tabs-container{border-bottom:1px solid var(--border-subtle);white-space:nowrap;gap:8px;margin-bottom:24px;padding-bottom:12px;display:flex;overflow-x:auto}.tabs-container::-webkit-scrollbar{display:none}.tabs-container{-ms-overflow-style:none;scrollbar-width:none}.tab-button{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md);transition:all var(--duration-fast) var(--easing-default);background:0 0;border:none;padding:8px 16px;font-size:14px;font-weight:500}.tab-button:hover{color:var(--text-primary);background:var(--bg-elevated)}.tab-button.active{color:var(--text-primary);background:var(--border-subtle);box-shadow:inset 0 -2px 0 var(--accent-primary)}.tab-content{animation:fadeIn var(--duration-fast) var(--easing-default)}.admin-header-flex{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.btn-logout{white-space:nowrap;align-items:center;gap:8px;padding:8px 16px;display:flex}@media (max-width:600px){.admin-header-flex{flex-direction:column;align-items:stretch}.btn-logout{justify-content:center;margin-top:12px}}