:root{color-scheme:light;--color-primary: #7c3aed;--color-primary-dark: #6d28d9;--color-accent: #ec4899;--gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);--color-bg: #f7f7fb;--color-surface: #ffffff;--color-border: #e6e6f0;--color-text: #16161f;--color-text-muted: #6b6b80;--color-success: #059669;--color-success-bg: #ecfdf5;--color-danger: #dc2626;--color-danger-bg: #fef2f2;--color-warning-bg: #fffbeb;--color-warning-text: #92400e;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-sm: 0 1px 2px rgba(22, 22, 31, .06);--shadow-md: 0 4px 16px rgba(22, 22, 31, .08);--shadow-lg: 0 12px 32px rgba(22, 22, 31, .12);--font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--font-heading: "Sora", var(--font-body)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-heading);letter-spacing:-.01em}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.app-shell{max-width:1040px;margin:0 auto;padding:0 20px 60px}.app-nav{position:sticky;top:0;z-index:10;margin:0 -20px 32px;padding:0 20px;background:#f7f7fbe0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid transparent;box-shadow:0 1px #16161f0d}.app-nav__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}.app-nav__brand{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:700;font-size:18px;color:var(--color-text)}.app-nav__brand:hover{text-decoration:none}.app-nav__mark{width:30px;height:30px;border-radius:9px;background:var(--gradient-brand);box-shadow:var(--shadow-sm);flex-shrink:0}.app-nav__toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:36px;height:36px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);cursor:pointer}.app-nav__toggle span{display:block;width:16px;height:2px;margin:0 auto;background:var(--color-text);border-radius:1px;transition:transform .15s ease,opacity .15s ease}.app-nav__links{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding-bottom:14px}.app-nav__group{display:flex;align-items:center;gap:2px}.app-nav__group--create{gap:2px;padding:3px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:999px;margin:0 4px}.app-nav__group--create a{border-radius:999px!important}.app-nav__group--account{margin-left:auto;gap:10px}.app-nav__links a:not(.app-nav__signout){font-size:14px;font-weight:500;text-decoration:none;white-space:nowrap;color:var(--color-text-muted);padding:7px 13px;border-radius:var(--radius-sm);transition:background .15s ease,color .15s ease,box-shadow .15s ease}.app-nav__links a:not(.app-nav__signout):hover{background:var(--color-surface);color:var(--color-text)}.app-nav__links a.active{background:var(--gradient-brand);color:#fff;box-shadow:var(--shadow-sm)}.app-nav__group--create a.active{background:var(--gradient-brand);color:#fff}@media (max-width: 860px){.app-nav__toggle{display:flex}.app-nav__links{display:none;flex-direction:column;align-items:stretch;gap:4px;padding:4px 0 18px}.app-nav__links.is-open{display:flex}.app-nav__group,.app-nav__group--create{flex-direction:column;align-items:stretch;margin:0;border:none;background:none;padding:0;gap:2px}.app-nav__group--create{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:8px 0;margin:4px 0}.app-nav__group--create a{border-radius:var(--radius-sm)!important}.app-nav__group--account{margin-left:0;flex-direction:row;justify-content:space-between;padding-top:8px;border-top:1px solid var(--color-border)}.app-nav__links a:not(.app-nav__signout){padding:10px 12px}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px;margin-bottom:18px;transition:box-shadow .15s ease}.card:hover{box-shadow:var(--shadow-md)}.hero{background:var(--gradient-brand);border-radius:var(--radius-lg);padding:32px;margin-bottom:24px;color:#fff;box-shadow:var(--shadow-lg)}.hero h1{margin:0 0 6px;font-size:26px;color:#fff}.hero p{margin:0;color:#ffffffd9;font-size:14px}.quick-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.quick-links a{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:9px 16px;font-size:13px;font-weight:600;color:var(--color-text);text-decoration:none;transition:transform .12s ease,box-shadow .12s ease}.quick-links a:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px);text-decoration:none}.form-field{display:flex;flex-direction:column;gap:5px;margin-bottom:16px}.form-field label{font-size:13px;font-weight:600;color:var(--color-text)}input,textarea,select{font:inherit;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);transition:border-color .15s ease,box-shadow .15s ease}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #7c3aed26}button{font:inherit;cursor:pointer;padding:10px 20px;border-radius:var(--radius-sm);border:1px solid transparent;background:var(--gradient-brand);color:#fff;font-weight:600;box-shadow:var(--shadow-sm);transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}button:disabled{opacity:.55;cursor:not-allowed;transform:none}button.secondary{background:var(--color-surface);border-color:var(--color-border);color:var(--color-text);box-shadow:none}button.secondary:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}button.danger{background:var(--color-danger)}.error-text{color:var(--color-danger);background:var(--color-danger-bg);border-radius:var(--radius-sm);padding:8px 12px;font-size:13px;margin:8px 0}.muted{color:var(--color-text-muted);font-size:13px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--color-border);font-size:14px}th{color:var(--color-text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.list-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--color-border)}.list-item:last-child{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge--success{background:var(--color-success-bg);color:var(--color-success)}.badge--warning{background:var(--color-warning-bg);color:var(--color-warning-text)}.badge--danger{background:var(--color-danger-bg);color:var(--color-danger)}.auth-layout{display:grid;grid-template-columns:1.1fr minmax(340px,420px);gap:40px;align-items:center;max-width:980px;margin:40px auto}.auth-layout__form{margin:0;width:100%}.auth-showcase{display:flex;flex-direction:column;gap:14px}.auth-showcase h2{margin:0;font-size:24px}.auth-showcase p{margin:0;max-width:40ch}.auth-showcase__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,200px));gap:12px;margin-top:4px}.auth-showcase__tile{width:100%;aspect-ratio:9 / 16;object-fit:cover;border-radius:var(--radius-md);box-shadow:var(--shadow-md);background:var(--color-surface);border:1px solid var(--color-border)}@media (max-width: 960px){.auth-layout{grid-template-columns:1fr;max-width:420px}.auth-showcase{display:none}}