@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{color-scheme:light;--color-bg: #f8f9fb;--color-surface: #fff;--color-surface-alt: #f4f5f7;--color-surface-active: #f0f1f3;--color-text: #1a1a2e;--color-text-strong: #3a3a52;--color-text-muted: #6b7280;--color-text-subtle: #9ca3af;--color-border: #ecedf0;--color-border-strong: #e2e4ea;--color-border-hover: #d0d3da;--color-primary: #1a1a2e;--color-primary-hover: #2d2d44;--color-primary-contrast: #fff;--color-focus-ring: rgba(26, 26, 46, .08);--color-primary-shadow: rgba(26, 26, 46, .2);--color-error-bg: #fef2f2;--color-error-fg: #b91c1c;--color-error-border: #fecaca;--color-success-bg: #f0fdf4;--color-success-fg: #166534;--color-success-border: #bbf7d0;--color-info-bg: #eff6ff;--color-info-fg: #1e40af;--color-info-border: #bfdbfe;--color-admin-fg: #b45309;--color-admin-fg-hover: #92400e;--color-admin-bg: #fffbeb;--color-danger: #ef4444;--color-danger-hover: #fee2e2;--color-success-strong: #16a34a;--color-accent: #667eea;--color-accent-bg: #eef2ff;--shadow-card: 0 1px 3px rgba(0, 0, 0, .04);--shadow-hover: 0 2px 8px rgba(0, 0, 0, .04);--theme-transition: background-color .25s ease, color .25s ease, border-color .25s ease}[data-theme=dark]{color-scheme:dark;--color-bg: #0f0f1a;--color-surface: #1c1c2e;--color-surface-alt: #26263c;--color-surface-active: #2d2d44;--color-text: #e8e8f0;--color-text-strong: #d4d4e4;--color-text-muted: #9ca3af;--color-text-subtle: #7c7f8c;--color-border: #2a2a3e;--color-border-strong: #353550;--color-border-hover: #454565;--color-primary: #4f46e5;--color-primary-hover: #6366f1;--color-primary-contrast: #fff;--color-focus-ring: rgba(99, 102, 241, .25);--color-primary-shadow: rgba(0, 0, 0, .45);--color-error-bg: #3a1a1e;--color-error-fg: #fca5a5;--color-error-border: #7f1d1d;--color-success-bg: #10241a;--color-success-fg: #86efac;--color-success-border: #166534;--color-info-bg: #14203a;--color-info-fg: #93c5fd;--color-info-border: #1e40af;--color-admin-fg: #fbbf24;--color-admin-fg-hover: #fcd34d;--color-admin-bg: #2a2410;--color-danger: #f87171;--color-danger-hover: #4a1a1e;--color-success-strong: #22c55e;--color-accent: #818cf8;--color-accent-bg: #2a2a44;--shadow-card: 0 1px 3px rgba(0, 0, 0, .4);--shadow-hover: 0 2px 10px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--color-bg);min-height:100vh;color:var(--color-text);-webkit-font-smoothing:antialiased;transition:var(--theme-transition)}.container{max-width:960px;margin:0 auto;padding:20px}.btn{padding:12px 24px;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;line-height:1.4}.btn-primary{background:var(--color-primary);color:var(--color-primary-contrast)}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px var(--color-primary-shadow)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border-strong)}.btn-secondary:hover{background:var(--color-surface-alt);border-color:var(--color-border-hover)}.btn-social{width:100%;margin-bottom:10px;padding:12px 20px;border-radius:10px;font-weight:500}.btn-google{background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border-strong)}.btn-google:hover{background:var(--color-surface-alt)}.btn-facebook{background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border-strong)}.btn-facebook:hover{background:var(--color-surface-alt)}.btn-amazon{background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border-strong)}.btn-amazon:hover{background:var(--color-surface-alt)}.btn-apple{background:var(--color-primary);color:var(--color-primary-contrast)}.btn-apple:hover{background:var(--color-primary-hover)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;font-weight:600;color:var(--color-text-strong);font-size:14px}.form-control{width:100%;padding:12px 14px;border:1.5px solid var(--color-border-strong);border-radius:10px;font-size:15px;font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease,background-color .25s ease,color .25s ease;background:var(--color-surface);color:var(--color-text)}.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-focus-ring)}select.form-control{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right 12px center;background-repeat:no-repeat;background-size:16px 12px;padding-right:40px}[data-theme=dark] select.form-control{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e")}.card{background:var(--color-surface);border-radius:16px;padding:40px;border:1px solid var(--color-border);box-shadow:var(--shadow-card);margin-bottom:20px;transition:var(--theme-transition)}.alert{padding:12px 16px;border-radius:10px;margin-bottom:20px;font-size:14px;font-weight:500}.alert-error{background:var(--color-error-bg);color:var(--color-error-fg);border:1px solid var(--color-error-border)}.alert-success{background:var(--color-success-bg);color:var(--color-success-fg);border:1px solid var(--color-success-border)}.alert-info{background:var(--color-info-bg);color:var(--color-info-fg);border:1px solid var(--color-info-border)}.spinner{border:3px solid var(--color-border);border-top:3px solid var(--color-primary);border-radius:50%;width:36px;height:36px;animation:spin .8s linear infinite;margin:20px auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.text-center{text-align:center}.mt-20{margin-top:20px}.mb-20{margin-bottom:20px}.text-muted{color:var(--color-text-muted)}.link-text{color:var(--color-text);text-decoration:none;font-weight:600;border-bottom:1.5px solid var(--color-border-hover);transition:border-color .2s}.link-text:hover{border-color:var(--color-primary)}a:focus-visible,button:focus-visible,.btn:focus-visible,[tabindex]:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring);border-radius:8px}.form-control:focus-visible{outline:none}@media(prefers-reduced-motion:reduce){body,.card,.form-control{transition:none}}