:root {
    --bg: #0b1120;
    --bg-elevated: #0f172a;
    --card-bg: #141b2d;
    --card-bg-hover: #182338;
    --text-main: #f1f5f9;
    --text-muted: #8b98ac;
    --accent: #8b5cf6;
    --accent-soft: rgba(139, 92, 246, 0.16);
    --accent-flash: rgba(139, 92, 246, 0.3);
    --accent-ring: rgba(139, 92, 246, 0.45);
    --gradient-brand: linear-gradient(120deg, #60a5fa, #a78bfa 50%, #f472b6);
    --border: #232f47;
    --border-soft: #1b263d;
    --success: #4ade80;
    --success-soft: rgba(74, 222, 128, 0.12);
    --danger: #ef4444;
    --danger-soft: rgba(239, 68, 68, 0.12);
    --warning: #facc15;
    --warning-soft: rgba(250, 204, 21, 0.12);
    --state: #3b82f6;
    --fact: #a78bfa;
    --trigger: #f59e0b;
    --ask-accent: #2dd4bf;
    --ask-accent-soft: rgba(45, 212, 191, 0.12);
    --idle: #f97316;
    --idle-soft: rgba(249, 115, 22, 0.12);
    --schedule-accent: #818cf8;
    --schedule-accent-soft: rgba(129, 140, 248, 0.12);
    --all-accent: #e879f9;
    --all-accent-soft: rgba(232, 121, 249, 0.12);
    --entity-date: #facc15;
    --entity-day: #2dd4bf;
    --entity-place: #4ade80;
    --entity-person: #fb7185;
    --entity-org: #fb923c;
    --entity-time: #818cf8;
    --radius-lg: 14px;
    --radius-md: 10px;
    --radius-sm: 6px;
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -8px rgba(0, 0, 0, 0.5);
    --placeholder: #56637f;
    --topbar-bg: rgba(15, 23, 42, 0.6);
    --tabbar-bg: rgba(15, 23, 42, 0.92);
}

:root[data-theme="light"] {
    --bg: #f8fafc;
    --bg-elevated: #ffffff;
    --card-bg: #ffffff;
    --card-bg-hover: #f1f5f9;
    --text-main: #0f172a;
    --text-muted: #5b6474;
    --accent: #7c3aed;
    --accent-soft: rgba(124, 58, 237, 0.1);
    --accent-flash: rgba(124, 58, 237, 0.16);
    --accent-ring: rgba(124, 58, 237, 0.4);
    --gradient-brand: linear-gradient(120deg, #2563eb, #7c3aed 50%, #db2777);
    --border: #dbe2ec;
    --border-soft: #e7ecf3;
    --success: #15803d;
    --success-soft: rgba(21, 128, 61, 0.1);
    --danger: #dc2626;
    --danger-soft: rgba(220, 38, 38, 0.1);
    --warning: #a16207;
    --warning-soft: rgba(161, 98, 7, 0.1);
    --ask-accent: #0f766e;
    --ask-accent-soft: rgba(15, 118, 110, 0.1);
    --idle: #c2410c;
    --idle-soft: rgba(194, 65, 12, 0.1);
    --schedule-accent: #4338ca;
    --schedule-accent-soft: rgba(67, 56, 202, 0.1);
    --all-accent: #a21caf;
    --all-accent-soft: rgba(162, 28, 175, 0.1);
    --entity-date: #a16207;
    --entity-day: #0f766e;
    --entity-place: #15803d;
    --entity-person: #be123c;
    --entity-org: #c2410c;
    --entity-time: #4338ca;
    --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px -8px rgba(15, 23, 42, 0.1);
    --placeholder: #94a3b8;
    --topbar-bg: rgba(255, 255, 255, 0.75);
    --tabbar-bg: rgba(255, 255, 255, 0.92);
}

* {
    box-sizing: border-box;
}