/* css/base.css — Reset, variables, themes */
/* ==========================================================================
   HaDeS' Shortcuts · Ultra-Code Design System (Diamond Standard 2026)
   ========================================================================== */

@font-face {
    font-family: 'Audiowide';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/audiowide-latin-400-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/outfit-latin-400-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../fonts/outfit-latin-600-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Outfit';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/outfit-latin-700-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/plus-jakarta-sans-latin-400-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../fonts/plus-jakarta-sans-latin-600-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/plus-jakarta-sans-latin-700-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2');
}

:root {
    /* Base Font Stacks */
    --font-brand: 'Audiowide', sans-serif;
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Theme: Cyber Neon (Default) */
    --bg-primary: #07090e;
    --bg-secondary: #0c1017;
    --card-bg: rgba(14, 20, 30, 0.55);
    --card-bg-hover: rgba(20, 29, 44, 0.75);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-border-hover: rgba(0, 242, 254, 0.35);
    --card-spotlight: rgba(0, 242, 254, 0.08);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-primary: #00f2fe;
    --accent-secondary: #4facfe;
    --accent-glow: rgba(0, 242, 254, 0.25);
    --accent-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    
    --tag-cyan: #06b6d4;
    --tag-purple: #a855f7;
    --tag-pink: #ec4899;
    --tag-amber: #f59e0b;
    --tag-blue: #3b82f6;
    --tag-emerald: #10b981;
    --tag-violet: #8b5cf6;
    --tag-orange: #f97316;
    --tag-red: #ef4444;
    --tag-magenta: #d946ef;
    --tag-yellow: #eab308;

    --glass-blur: 24px;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 8px;
    --radius-pill: 9999px;

    --shadow-subtle: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-elevated: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 242, 254, 0.08);

    /* 3D depth treatment for controls (keycap-inspired: top highlight, side bevel,
       extruded body lip, soft drop). Applied to settings/macro/segmented buttons. */
    --btn3d-dark:
        inset 0 1px 0 rgba(255, 255, 255, 0.14),
        inset 0 -3px 5px rgba(0, 0, 0, 0.45),
        inset 2px 0 4px rgba(255, 255, 255, 0.03),
        inset -2px 0 4px rgba(0, 0, 0, 0.35),
        0 4px 0 rgba(0, 0, 0, 0.55),
        0 6px 2px rgba(0, 0, 0, 0.3),
        0 10px 18px rgba(0, 0, 0, 0.45);
    --btn3d-dark-hover:
        inset 0 1px 0 rgba(255, 255, 255, 0.22),
        inset 0 -3px 5px rgba(0, 0, 0, 0.45),
        inset 2px 0 4px rgba(255, 255, 255, 0.04),
        inset -2px 0 4px rgba(0, 0, 0, 0.35),
        0 4px 0 rgba(0, 0, 0, 0.55),
        0 7px 3px rgba(0, 0, 0, 0.32),
        0 12px 20px rgba(0, 0, 0, 0.5),
        0 0 14px var(--accent-glow);
    --btn3d-dark-pressed:
        inset 0 3px 7px rgba(0, 0, 0, 0.65),
        inset 0 -1px 2px rgba(255, 255, 255, 0.05),
        0 1px 0 rgba(0, 0, 0, 0.4),
        0 2px 5px rgba(0, 0, 0, 0.35),
        0 0 14px var(--accent-glow);
    --btn3d-primary:
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        inset 0 -3px 6px rgba(0, 0, 0, 0.3),
        0 4px 0 color-mix(in srgb, var(--accent-primary) 62%, #000),
        0 7px 3px rgba(0, 0, 0, 0.3),
        0 12px 20px var(--accent-glow);
    --btn3d-primary-hover:
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        inset 0 -3px 6px rgba(0, 0, 0, 0.3),
        0 4px 0 color-mix(in srgb, var(--accent-primary) 62%, #000),
        0 8px 4px rgba(0, 0, 0, 0.32),
        0 14px 24px var(--accent-glow),
        0 0 18px var(--accent-glow);
    --btn3d-primary-pressed:
        inset 0 3px 8px rgba(0, 0, 0, 0.4),
        0 1px 0 color-mix(in srgb, var(--accent-primary) 62%, #000),
        0 2px 6px var(--accent-glow);

    --chrome-hairline: #141418;
    --chrome-inset-hi: rgba(255, 255, 255, 0.22);
    --chrome-inset-lo: rgba(0, 0, 0, 0.45);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 24px;
    --space-2xl: 32px;
    --page-max: 1440px;
    --page-gutter: 32px;
    --control-h: 44px;
    --chip-h: 48px;
    --bento-gap: 20px;
    --bento-min-h: 360px;
}

/* Theme: Deep Nebula */
[data-theme="nebula"] {
    --bg-primary: #090514;
    --bg-secondary: #100a24;
    --card-bg: rgba(22, 14, 46, 0.5);
    --card-bg-hover: rgba(33, 21, 69, 0.7);
    --card-border: rgba(217, 70, 239, 0.12);
    --card-border-hover: rgba(217, 70, 239, 0.4);
    --card-spotlight: rgba(217, 70, 239, 0.1);
    
    --text-primary: #faf5ff;
    --text-secondary: #c084fc;
    --text-muted: #7e22ce;

    --accent-primary: #d946ef;
    --accent-secondary: #8b5cf6;
    --accent-glow: rgba(217, 70, 239, 0.3);
    --accent-gradient: linear-gradient(135deg, #d946ef 0%, #8b5cf6 100%);
}

/* Theme: Sunset Amber */
[data-theme="sunset"], [data-theme="amber"] {
    --bg-primary: #0e0707;
    --bg-secondary: #1a0d0d;
    --card-bg: rgba(35, 16, 16, 0.5);
    --card-bg-hover: rgba(50, 23, 23, 0.7);
    --card-border: rgba(249, 115, 22, 0.12);
    --card-border-hover: rgba(249, 115, 22, 0.4);
    --card-spotlight: rgba(249, 115, 22, 0.1);
    
    --text-primary: #fff7ed;
    --text-secondary: #fdba74;
    --text-muted: #9a3412;

    --accent-primary: #f97316;
    --accent-secondary: #f43f5e;
    --accent-glow: rgba(249, 115, 22, 0.3);
    --accent-gradient: linear-gradient(135deg, #f97316 0%, #f43f5e 100%);
}

/* Theme: Crystal Light */
[data-theme="light"] {
    --bg-primary: #edf2f7;
    --bg-secondary: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.82);
    --card-bg-hover: #ffffff;
    --card-border: rgba(0, 0, 0, 0.06);
    --card-border-hover: rgba(2, 132, 199, 0.4);
    --card-spotlight: rgba(2, 132, 199, 0.06);
    
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;

    --accent-primary: #0284c7;
    --accent-secondary: #4f46e5;
    --accent-glow: rgba(2, 132, 199, 0.25);
    --accent-gradient: linear-gradient(135deg, #0284c7 0%, #3b82f6 100%);
    
    --shadow-subtle: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 4px 10px -2px rgba(0, 0, 0, 0.03);
    --shadow-elevated: 0 20px 35px -10px rgba(0, 0, 0, 0.08), 0 0 20px rgba(2, 132, 199, 0.12);

    /* 3D depth — light theme (softer, lighter extrusion lip) */
    --btn3d-dark:
        inset 0 1px 0 rgba(255, 255, 255, 0.75),
        inset 0 -2px 4px rgba(0, 0, 0, 0.08),
        0 3px 0 rgba(15, 23, 42, 0.14),
        0 5px 10px rgba(15, 23, 42, 0.12);
    --btn3d-dark-hover:
        inset 0 1px 0 rgba(255, 255, 255, 0.95),
        inset 0 -2px 4px rgba(0, 0, 0, 0.08),
        0 3px 0 rgba(15, 23, 42, 0.14),
        0 7px 14px rgba(15, 23, 42, 0.16),
        0 0 12px var(--accent-glow);
    --btn3d-dark-pressed:
        inset 0 2px 5px rgba(0, 0, 0, 0.12),
        0 1px 0 rgba(15, 23, 42, 0.12),
        0 1px 3px rgba(15, 23, 42, 0.1);
    --btn3d-primary:
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        0 3px 0 color-mix(in srgb, var(--accent-primary) 68%, #000),
        0 6px 12px var(--accent-glow);
    --btn3d-primary-hover:
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 3px 0 color-mix(in srgb, var(--accent-primary) 68%, #000),
        0 8px 16px var(--accent-glow);
    --btn3d-primary-pressed:
        inset 0 2px 5px rgba(0, 0, 0, 0.2),
        0 1px 0 color-mix(in srgb, var(--accent-primary) 68%, #000);

    --chrome-hairline: #6e6e76;
    --chrome-inset-hi: rgba(255, 255, 255, 0.85);
    --chrome-inset-lo: rgba(0, 0, 0, 0.12);
}

/* Theme: Abyss OLED */
[data-theme="abyss"] {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0c;
    --card-bg: rgba(16, 16, 18, 0.72);
    --card-bg-hover: rgba(28, 28, 32, 0.88);
    --card-border: rgba(255, 255, 255, 0.06);
    --card-border-hover: rgba(226, 232, 240, 0.28);
    --card-spotlight: rgba(226, 232, 240, 0.04);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-primary: #e2e8f0;
    --accent-secondary: #94a3b8;
    --accent-glow: rgba(226, 232, 240, 0.16);
    --accent-gradient: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
}

/* Theme: Jade Terminal */
[data-theme="jade"] {
    --bg-primary: #030807;
    --bg-secondary: #071411;
    --card-bg: rgba(8, 28, 22, 0.55);
    --card-bg-hover: rgba(12, 42, 32, 0.75);
    --card-border: rgba(16, 185, 129, 0.12);
    --card-border-hover: rgba(52, 211, 153, 0.4);
    --card-spotlight: rgba(16, 185, 129, 0.08);

    --text-primary: #ecfdf5;
    --text-secondary: #6ee7b7;
    --text-muted: #047857;

    --accent-primary: #34d399;
    --accent-secondary: #10b981;
    --accent-glow: rgba(52, 211, 153, 0.28);
    --accent-gradient: linear-gradient(135deg, #34d399 0%, #059669 100%);
}

/* Base Reset & Smooth Scroll */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.settings-open {
    overflow: hidden;
}

/* Ambient Animated Glow */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: -2;
    opacity: 0.4;
    transition: all 1s ease;
}

.glow-1 {
    width: 600px;
    height: 600px;
    top: -150px;
    left: 10%;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    animation: floatGlow 18s ease-in-out infinite alternate;
}

.glow-2 {
    width: 700px;
    height: 700px;
    bottom: -150px;
    right: 10%;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
    animation: floatGlow 22s ease-in-out infinite alternate-reverse;
}

.glow-3 {
    width: 450px;
    height: 450px;
    top: 40%;
    left: 45%;
    background: radial-gradient(circle, var(--tag-purple) 0%, transparent 70%);
    opacity: 0.15;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.1); }
    100% { transform: translate(-40px, 60px) scale(0.95); }
}

/* Texture Grain Overlay */
.noise-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.6;
}