/* ==========================================================================
   THE ART OF SIMPLE GOLF : THEME VARIABLES (LIGHT / DARK)
   Leonxlnx Anti-Slop Visual Taste + Impeccable UI + WCAG AA Senior Contrast
   Default: Light Mode
   ========================================================================== */

:root {
    /* ----------------------------------------------------------------------
       LIGHT MODE (Default : Warm Luxury Linen, Augusta Green & Champagne Gold)
       ---------------------------------------------------------------------- */
    --bg-base: #fcfbf9;
    --bg-surface: #ffffff;
    --bg-subtle: #f5f2ea;
    --bg-card: #ffffff;
    --bg-card-alt: #f8f6f0;
    --bg-overlay: rgba(9, 34, 21, 0.45);

    /* Deep Tournament Pine Greens */
    --pine-deep: #092215;
    --pine-rich: #103422;
    --pine-mid: #184830;
    --fairway-emerald: #107c41;
    --fairway-bright: #1da358;
    --fairway-glow: rgba(16, 124, 65, 0.12);

    /* Championship Warm Gold & Bronze Accents */
    --augusta-gold: #b89047;
    --gold-light: #d4af62;
    --gold-subtle: #fbf7ee;
    --gold-border: rgba(184, 144, 71, 0.35);
    --gold-glow: rgba(184, 144, 71, 0.16);

    /* High-Contrast Typography */
    --text-heading: #0d1a13;
    --text-body: #2d3832;
    --text-secondary: #536259;
    --text-muted: #718076;
    --text-inverse: #ffffff;

    /* Structural Borders & Shadows */
    --border-subtle: rgba(16, 52, 34, 0.08);
    --border-strong: rgba(16, 52, 34, 0.16);
    --shadow-subtle: 0 4px 18px -2px rgba(9, 34, 21, 0.04), 0 2px 6px -1px rgba(9, 34, 21, 0.02);
    --shadow-card: 0 12px 34px -4px rgba(9, 34, 21, 0.07), 0 4px 12px -2px rgba(9, 34, 21, 0.03);
    --shadow-hover: 0 20px 42px -6px rgba(9, 34, 21, 0.12), 0 8px 18px -2px rgba(9, 34, 21, 0.05);
    --shadow-gold: 0 12px 36px -4px rgba(184, 144, 71, 0.22);

    /* Textures */
    --texture-opacity: 0.035;
    --texture-dot: rgba(16, 52, 34, 0.6);

    /* Radii */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-pill: 9999px;

    /* Max Widths */
    --max-w: 1240px;
    --max-w-narrow: 840px;
}

/* --------------------------------------------------------------------------
   DARK MODE (Obsidian Fairway, Deep Emerald Glow & Championship Gold)
   -------------------------------------------------------------------------- */
html[data-theme="dark"] {
    --bg-base: #070a08;
    --bg-surface: #0e1611;
    --bg-subtle: #121c15;
    --bg-card: #131e17;
    --bg-card-alt: #17241c;
    --bg-overlay: rgba(4, 8, 6, 0.75);

    --pine-deep: #1da358;
    --pine-rich: #107c41;
    --pine-mid: #184830;
    --fairway-emerald: #10b981;
    --fairway-bright: #34d399;
    --fairway-glow: rgba(16, 185, 129, 0.22);

    --augusta-gold: #d4af37;
    --gold-light: #f3d179;
    --gold-subtle: rgba(212, 175, 55, 0.08);
    --gold-border: rgba(212, 175, 55, 0.32);
    --gold-glow: rgba(212, 175, 55, 0.25);

    --text-heading: #ffffff;
    --text-body: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-inverse: #070a08;

    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --shadow-subtle: 0 4px 18px -2px rgba(0, 0, 0, 0.35);
    --shadow-card: 0 12px 34px -4px rgba(0, 0, 0, 0.45);
    --shadow-hover: 0 20px 42px -6px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 12px 36px -4px rgba(212, 175, 55, 0.28);

    --texture-opacity: 0.025;
    --texture-dot: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   BRAND ACCENT OVERRIDES (#47bc4a AOSG Brand Green)
   Toggleable from Navbar or Secure Admin : Stored in LocalStorage
   ========================================================================== */
html[data-accent="brand-green"] {
    --augusta-gold: #47bc4a;
    --gold-light: #65d668;
    --gold-subtle: #f0fbf1;
    --gold-border: rgba(71, 188, 74, 0.38);
    --gold-glow: rgba(71, 188, 74, 0.22);
    --shadow-gold: 0 12px 36px -4px rgba(71, 188, 74, 0.28);
}

html[data-theme="dark"][data-accent="brand-green"] {
    --augusta-gold: #47bc4a;
    --gold-light: #6be36e;
    --gold-subtle: rgba(71, 188, 74, 0.12);
    --gold-border: rgba(71, 188, 74, 0.42);
    --gold-glow: rgba(71, 188, 74, 0.28);
    --shadow-gold: 0 12px 36px -4px rgba(71, 188, 74, 0.32);
}

/* Force primary interactive elements to AOSG Brand Green */
html[data-accent="brand-green"] .btn-gold,
html[data-accent="brand-green"] .nav-cta-btn,
html[data-accent="brand-green"] .ghl-submit-btn,
html[data-accent="brand-green"] .play-circle-btn {
    background: #47bc4a !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    color: #ffffff !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.35), 0 4px 16px rgba(71, 188, 74, 0.32) !important;
}

html[data-accent="brand-green"] .btn-gold:hover,
html[data-accent="brand-green"] .nav-cta-btn:hover,
html[data-accent="brand-green"] .ghl-submit-btn:hover,
html[data-accent="brand-green"] .play-circle-btn:hover {
    background: #3ba33e !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.45), 0 8px 24px rgba(71, 188, 74, 0.42) !important;
}

/* Badges and tags */
html[data-accent="brand-green"] .prestige-badge,
html[data-accent="brand-green"] .proof-metric-icon {
    background: #f0fbf1 !important;
    border-color: rgba(71, 188, 74, 0.4) !important;
    color: #277e29 !important;
}

html[data-theme="dark"][data-accent="brand-green"] .prestige-badge,
html[data-theme="dark"][data-accent="brand-green"] .proof-metric-icon {
    background: rgba(71, 188, 74, 0.15) !important;
    border-color: rgba(71, 188, 74, 0.45) !important;
    color: #65d668 !important;
}

html[data-accent="brand-green"] .hero-title-bottom .editorial-serif {
    color: #3ba33e !important;
}

html[data-theme="dark"][data-accent="brand-green"] .hero-title-bottom .editorial-serif {
    color: #55db58 !important;
}

html[data-accent="brand-green"] .btn-outline:hover {
    border-color: #47bc4a !important;
    color: #277e29 !important;
}

html[data-accent="brand-green"] .foundation-card:hover {
    border-color: #47bc4a !important;
}

html[data-accent="brand-green"] .foundation-num {
    color: #47bc4a !important;
}

html[data-accent="brand-green"] .proof-metric-highlight,
html[data-accent="brand-green"] .proof-dot {
    color: #3ba33e !important;
}

html[data-accent="brand-green"] .top-context-link,
html[data-accent="brand-green"] .top-context-icon,
html[data-accent="brand-green"] .top-context-stars {
    color: #47bc4a !important;
}

html[data-accent="brand-green"] .tier-badge-top {
    background: #47bc4a !important;
}

html[data-accent="brand-green"] .program-tier-card.featured-tier {
    border-color: #47bc4a !important;
}

html[data-accent="brand-green"] .hub-link {
    color: #47bc4a !important;
}

html[data-accent="brand-green"] .section-divider span {
    background: #47bc4a !important;
}

html[data-accent="brand-green"] .prestige-badge::before {
    background: #47bc4a !important;
    box-shadow: 0 0 6px #47bc4a !important;
}

html[data-accent="brand-green"] .gauge-label {
    color: #277e29 !important;
}

html[data-theme="dark"][data-accent="brand-green"] .gauge-label {
    color: #65d668 !important;
}

html[data-accent="brand-green"] .gauge-fill {
    background: linear-gradient(90deg, #47bc4a, #107c41) !important;
}

html[data-accent="brand-green"] .quiz-opt-card:hover {
    border-color: #47bc4a !important;
}

html[data-accent="brand-green"] .quiz-opt-card.selected {
    border-color: #47bc4a !important;
    background: #f0fbf1 !important;
}

html[data-theme="dark"][data-accent="brand-green"] .quiz-opt-card.selected {
    background: rgba(71, 188, 74, 0.12) !important;
}

html[data-accent="brand-green"] .quiz-opt-card.selected .radio-dot {
    border-color: #47bc4a !important;
    background: #47bc4a !important;
}

html[data-accent="brand-green"] .scroll-progress-pill:hover {
    border-color: #47bc4a !important;
    color: #47bc4a !important;
    box-shadow: 0 8px 24px rgba(71, 188, 74, 0.3) !important;
}