/* ============================================================
   Mohammad Ghorbani - Pro Developer Portfolio
   Bespoke Design System & Multi-Theme Engine
   Includes: Glassmorphism, Classic Dark, Classic Light, 
   Tokyo Night, Linear Stealth, Dracula, Matrix Emerald
   ============================================================ */

/* ─── 1. Glassmorphism (تم شیشه‌ای شفاف و بلورین) ─── */
[data-theme="glass"] {
  --bg-primary: #070a14;
  --bg-secondary: rgba(255, 255, 255, 0.05);
  --bg-card: rgba(255, 255, 255, 0.07);
  --bg-card-hover: rgba(255, 255, 255, 0.13);
  --border-subtle: rgba(255, 255, 255, 0.18);
  --border-hover: rgba(56, 189, 248, 0.7);
  --accent-primary: #38bdf8;
  --accent-secondary: #818cf8;
  --accent-glow: rgba(56, 189, 248, 0.35);
  --accent-text: #38bdf8;
  --text-main: #ffffff;
  --text-muted: #cbd5e1;
  --badge-bg: rgba(255, 255, 255, 0.08);
  --badge-border: rgba(255, 255, 255, 0.22);
  --badge-text: #e0f2fe;
  --grid-line: rgba(255, 255, 255, 0.04);
  --hero-glow: rgba(56, 189, 248, 0.22);
  --card-blur: 28px;
}

/* ─── 2. Classic Dark / Carbon Titanium (تم کلاسیک تیره) ─── */
[data-theme="classic-dark"] {
  --bg-primary: #111317;
  --bg-secondary: #181b22;
  --bg-card: rgba(24, 27, 34, 0.92);
  --bg-card-hover: rgba(32, 36, 46, 0.96);
  --border-subtle: rgba(255, 255, 255, 0.09);
  --border-hover: rgba(226, 183, 85, 0.6);
  --accent-primary: #e2b755;
  --accent-secondary: #c59b27;
  --accent-glow: rgba(226, 183, 85, 0.25);
  --accent-text: #f3d483;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --badge-bg: rgba(226, 183, 85, 0.09);
  --badge-border: rgba(226, 183, 85, 0.25);
  --badge-text: #f3d483;
  --grid-line: rgba(255, 255, 255, 0.02);
  --hero-glow: rgba(226, 183, 85, 0.16);
  --card-blur: 16px;
}

/* ─── 3. Classic Light / Clean Paper (تم کلاسیک روشن) ─── */
[data-theme="classic-light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: #ffffff;
  --border-subtle: rgba(15, 23, 42, 0.09);
  --border-hover: rgba(37, 99, 235, 0.5);
  --accent-primary: #2563eb;
  --accent-secondary: #4f46e5;
  --accent-glow: rgba(37, 99, 235, 0.2);
  --accent-text: #2563eb;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --badge-bg: rgba(37, 99, 235, 0.06);
  --badge-border: rgba(37, 99, 235, 0.22);
  --badge-text: #1d4ed8;
  --grid-line: rgba(15, 23, 42, 0.035);
  --hero-glow: rgba(37, 99, 235, 0.1);
  --card-blur: 16px;
}

/* ─── 4. Tokyo Night (Default) ─── */
:root,
[data-theme="tokyo"] {
  --bg-primary: #080c16;
  --bg-secondary: #0d1424;
  --bg-card: rgba(13, 20, 36, 0.8);
  --bg-card-hover: rgba(18, 28, 50, 0.9);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(6, 182, 212, 0.5);
  --accent-primary: #06b6d4;
  --accent-secondary: #6366f1;
  --accent-glow: rgba(6, 182, 212, 0.28);
  --accent-text: #22d3ee;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --badge-bg: rgba(6, 182, 212, 0.08);
  --badge-border: rgba(6, 182, 212, 0.22);
  --badge-text: #38bdf8;
  --grid-line: rgba(255, 255, 255, 0.025);
  --hero-glow: rgba(6, 182, 212, 0.16);
  --card-blur: 20px;
}

/* ─── 5. Linear Stealth (Minimal Black) ─── */
[data-theme="linear"] {
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-card: rgba(16, 16, 16, 0.85);
  --bg-card-hover: rgba(24, 24, 27, 0.95);
  --border-subtle: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.45);
  --accent-primary: #ffffff;
  --accent-secondary: #a1a1aa;
  --accent-glow: rgba(255, 255, 255, 0.18);
  --accent-text: #ffffff;
  --text-main: #ffffff;
  --text-muted: #a1a1aa;
  --badge-bg: rgba(255, 255, 255, 0.06);
  --badge-border: rgba(255, 255, 255, 0.2);
  --badge-text: #e4e4e7;
  --grid-line: rgba(255, 255, 255, 0.035);
  --hero-glow: rgba(255, 255, 255, 0.09);
  --card-blur: 20px;
}

/* ─── 6. Dracula Pro ─── */
[data-theme="dracula"] {
  --bg-primary: #0d0b18;
  --bg-secondary: #141024;
  --bg-card: rgba(22, 18, 38, 0.85);
  --bg-card-hover: rgba(32, 25, 55, 0.95);
  --border-subtle: rgba(168, 85, 247, 0.15);
  --border-hover: rgba(236, 72, 153, 0.55);
  --accent-primary: #c084fc;
  --accent-secondary: #ec4899;
  --accent-glow: rgba(192, 132, 252, 0.3);
  --accent-text: #e879f9;
  --text-main: #fdf4ff;
  --text-muted: #cbd5e1;
  --badge-bg: rgba(168, 85, 247, 0.12);
  --badge-border: rgba(168, 85, 247, 0.28);
  --badge-text: #d8b4fe;
  --grid-line: rgba(168, 85, 247, 0.03);
  --hero-glow: rgba(168, 85, 247, 0.16);
  --card-blur: 20px;
}

/* ─── 7. Matrix Emerald ─── */
[data-theme="emerald"] {
  --bg-primary: #040d0a;
  --bg-secondary: #081711;
  --bg-card: rgba(10, 28, 20, 0.85);
  --bg-card-hover: rgba(14, 38, 28, 0.95);
  --border-subtle: rgba(16, 185, 129, 0.15);
  --border-hover: rgba(52, 211, 153, 0.55);
  --accent-primary: #10b981;
  --accent-secondary: #06b6d4;
  --accent-glow: rgba(16, 185, 129, 0.28);
  --accent-text: #34d399;
  --text-main: #f0fdf4;
  --text-muted: #94a3b8;
  --badge-bg: rgba(16, 185, 129, 0.1);
  --badge-border: rgba(16, 185, 129, 0.28);
  --badge-text: #6ee7b7;
  --grid-line: rgba(16, 185, 129, 0.03);
  --hero-glow: rgba(16, 185, 129, 0.16);
  --card-blur: 20px;
}

/* ─── Base Styles ─── */
body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  transition: background-color 0.4s ease, color 0.3s ease;
}

.bg-tech-grid {
  background-size: 32px 32px;
  background-image: radial-gradient(circle, var(--grid-line) 1.5px, transparent 1.5px);
}

::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(120, 120, 120, 0.25);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* ─── Pro Cards ─── */
.pro-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(var(--card-blur, 20px));
  -webkit-backdrop-filter: blur(var(--card-blur, 20px));
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.pro-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.5), 0 0 24px -6px var(--accent-glow);
}

/* ─── Badge Tech Tag ─── */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--badge-text);
  transition: all 0.2s ease;
}

.badge-tag:hover {
  transform: translateY(-1px);
  border-color: var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ─── Terminal Widget ─── */
.terminal-bar {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.5rem 0.85rem;
  font-family: 'JetBrains Mono', monospace;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  transition: all 0.25s ease;
}

.terminal-bar:hover {
  border-color: var(--border-hover);
}

/* ─── Avatar Frame ─── */
.avatar-hud-frame {
  position: relative;
  border-radius: 26px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.7), 0 0 30px -8px var(--accent-glow);
  overflow: hidden;
  transition: all 0.4s ease;
}

.avatar-hud-frame:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.8), 0 0 45px -5px var(--accent-glow);
  transform: scale(1.02);
}

/* ─── Bottom Dock ─── */
.dock-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(120, 120, 120, 0.06);
  color: var(--text-muted);
  transition: all 0.25s ease;
}

.dock-btn:hover {
  background: rgba(120, 120, 120, 0.16);
  color: var(--accent-text);
  transform: translateY(-3px);
}

.dock-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 11px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: all 0.2s ease;
}

.dock-btn:hover .dock-tooltip {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #000;
  font-weight: 700;
  box-shadow: 0 8px 25px -4px var(--accent-glow);
  transition: all 0.3s ease;
}

[data-theme="classic-light"] .btn-accent {
  color: #fff;
}

[data-theme="linear"] .btn-accent {
  color: #000;
}

.btn-accent:hover {
  box-shadow: 0 12px 35px -2px var(--accent-glow);
  filter: brightness(1.12);
  transform: translateY(-2px);
}

/* LTR vs RTL typography adjustments */
html[dir="ltr"] body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}