:root{color-scheme:light;--font-sans: "Inter", "Noto Sans Tamil", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading: var(--font-sans);--font-tamil: "Noto Sans Tamil", "Inter", sans-serif;--font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Noto Sans Tamil", monospace;--bg-main: #f4f6f8;--bg-surface: #ffffff;--bg-surface-elevated: #ffffff;--bg-surface-hover: #edf1f4;--bg-card: #ffffff;--bg-glass: #ffffff;--text-primary: #192b36;--text-secondary: #50616d;--text-muted: #667580;--border-color: #dce3e8;--primary: #087f63;--on-primary: #ffffff;--success: #087b55;--warning: #946000;--danger: #be3849;--info: #2665b3;--radius-sm: 6px;--radius-md: 9px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px #192b3606;--shadow-md: 0 2px 6px #192b3605;--shadow-lg: 0 20px 60px #192b3624;--field-column-min: 240px;--primary-color: var(--primary);--radius-xs: 4px;--table-cell-y: 1rem;--page-gutter: clamp(1rem, 2.7vw, 2.5rem)}:root[data-theme=dark]{color-scheme:dark;--bg-main: #10181e;--bg-surface: #18232c;--bg-surface-elevated: #1e2b35;--bg-surface-hover: #253540;--bg-card: #18232c;--bg-glass: #18232c;--text-primary: #edf3f6;--text-secondary: #b4c3ce;--text-muted: #96aab7;--border-color: #31424e;--on-primary: #10241e;--success: #6dd6b0;--warning: #edc36f;--danger: #ff9aa5;--info: #8abaf5;--shadow-lg: 0 20px 60px #00000050}:root{--primary-hover: color-mix(in srgb, var(--primary), var(--text-primary) 16%);--primary-active: color-mix(in srgb, var(--primary), var(--text-primary) 25%);--primary-light: color-mix(in srgb, var(--primary) 9%, var(--bg-surface));--border-focus: var(--primary);--border-color-hover: color-mix( in srgb, var(--primary) 40%, var(--border-color) );--brand-gradient: linear-gradient(var(--primary), var(--primary));--brand-gradient-hover: linear-gradient( var(--primary-hover), var(--primary-hover) );--sidebar-active-gradient: linear-gradient( var(--primary-light), var(--primary-light) );--success-bg: color-mix(in srgb, var(--success) 9%, var(--bg-surface));--warning-bg: color-mix(in srgb, var(--warning) 10%, var(--bg-surface));--danger-bg: color-mix(in srgb, var(--danger) 9%, var(--bg-surface));--info-bg: color-mix(in srgb, var(--info) 9%, var(--bg-surface));--shadow-glow: var(--shadow-sm)}:root[data-density=compact]{--table-cell-y: .6rem}@font-face{font-family:Inter;src:url(/fonts/Inter-Variable.ttf) format("truetype");font-style:normal;font-weight:100 900;font-display:swap}@font-face{font-family:Noto Sans Tamil;src:url(/fonts/NotoSansTamil-Variable.ttf) format("truetype");font-style:normal;font-weight:100 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14px #10b98147;transform:translateY(-1px)}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 2px 8px 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ease}.icon-action-btn:hover{background:#ffffff14;color:var(--text-primary);border-color:#fff3}.icon-action-btn.btn-action-primary:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.icon-action-btn.btn-action-danger:hover{background:var(--danger-bg);color:var(--danger);border-color:var(--danger)}.settings-tab-bar{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.settings-tab-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.15rem;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;font-size:.875rem;font-weight:600;background:transparent;color:var(--text-secondary);white-space:nowrap;transition:all .15s ease}.settings-tab-btn:hover{color:var(--text-primary);background:#ffffff0a}.settings-tab-btn.active{background:var(--primary-light);color:var(--primary);border-color:#10b98140}.privacy-site-link{padding:.4rem 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