/* ===== BASE STYLES - Variables, Reset, Typography ===== */

/* ===== Light Theme (default) ===== */
:root,
[data-theme="light"] {
  --primary: #00a86b;
  --primary-dark: #008f5b;
  --primary-light: #e8f5f0;
  --secondary: #00c9a7;
  --accent: #007a5e;
  --primary-rgb: 0, 168, 107;
  --secondary-rgb: 0, 201, 167;
  --accent-rgb: 0, 153, 255;

  /* Backgrounds */
  --bg-main: #ffffff;
  --bg-alt: #f8fafa;
  --bg-card: #ffffff;
  --bg-navbar: rgba(255, 255, 255, 0.95);
  --bg-navbar-scrolled: rgba(255, 255, 255, 0.98);
  --bg-footer: #1a1a2e;

  /* Text */
  --text-primary: #1a1a2e;
  --text-secondary: #5a6570;
  --text-inverse: #ffffff;

  /* Borders & Shadows */
  --border-color: rgba(0, 168, 107, 0.15);
  --shadow-color: rgba(0, 0, 0, 0.08);
  --shadow-glow: rgba(0, 168, 107, 0.15);

  /* Glass effects */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(0, 168, 107, 0.12);
  --glass-blur: blur(14px);

  /* Misc */
  --cursor-glow-blend: multiply;
  --blob-blend: multiply;
  --blob-opacity: 0.5;
  --noise-blend: soft-light;
  --orb-opacity: 0.15;
  --light-text: var(--text-primary);
  --gray-text: var(--text-secondary);
  --darker-bg: var(--bg-card);
  --admin-sidebar-bg: rgba(255, 255, 255, 0.96);
  --admin-nav-hover-bg: rgba(0, 168, 107, 0.12);
  --admin-panel-bg: rgba(0, 168, 107, 0.06);
  --admin-panel-alt-bg: rgba(0, 201, 167, 0.05);
  --admin-card-bg: rgba(0, 168, 107, 0.05);
  --admin-slot-card-bg: rgba(0, 168, 107, 0.08);
  --admin-input-bg: rgba(255, 255, 255, 0.9);
  --admin-input-border: rgba(0, 168, 107, 0.2);
  --admin-table-header-bg: rgba(0, 168, 107, 0.1);
  --admin-table-hover-bg: rgba(0, 168, 107, 0.05);
  --admin-modal-bg: rgba(255, 255, 255, 0.98);
  --admin-search-btn-color: #ffffff;
  --admin-status-offline: #ff6b6b;
}

/* ===== Dark Theme ===== */
[data-theme="dark"] {
  --primary: #00ff88;
  --primary-dark: #00cc6a;
  --primary-light: #0a2a20;
  --secondary: #00ffcc;
  --accent: #00dd77;
  --primary-rgb: 0, 255, 136;
  --secondary-rgb: 0, 255, 204;
  --accent-rgb: 0, 153, 255;

  /* Backgrounds */
  --bg-main: #0a1f2e;
  --bg-alt: #051419;
  --bg-card: #0d2a3d;
  --bg-navbar: rgba(5, 20, 25, 0.95);
  --bg-navbar-scrolled: rgba(5, 20, 25, 0.98);
  --bg-footer: #030d12;

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-inverse: #0a1f2e;

  /* Borders & Shadows */
  --border-color: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(255, 255, 255, 0.2);
  --shadow-color: rgba(0, 0, 0, 0.3);
  --shadow-glow: rgba(0, 255, 136, 0.25);
  --white-glow: rgba(255, 255, 255, 0.15);

  /* Glass effects */
  --glass-bg: rgba(10, 31, 46, 0.85);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-highlight: rgba(255, 255, 255, 0.1);
  --light-text: var(--text-primary);
  --gray-text: var(--text-secondary);
  --darker-bg: var(--bg-card);
  --admin-sidebar-bg: rgba(5, 20, 25, 0.95);
  --admin-nav-hover-bg: rgba(0, 255, 136, 0.12);
  --admin-panel-bg: rgba(0, 255, 136, 0.08);
  --admin-panel-alt-bg: rgba(0, 255, 204, 0.08);
  --admin-card-bg: rgba(255, 255, 255, 0.05);
  --admin-slot-card-bg: rgba(0, 255, 136, 0.08);
  --admin-input-bg: rgba(5, 20, 25, 0.7);
  --admin-input-border: rgba(255, 255, 255, 0.15);
  --admin-table-header-bg: rgba(0, 255, 136, 0.12);
  --admin-table-hover-bg: rgba(0, 255, 136, 0.05);
  --admin-modal-bg: var(--bg-card);
  --admin-search-btn-color: var(--text-inverse);
  --admin-status-offline: #ff6b6b;
}

/* ===== Reset & Base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="4" fill="%2300a86b" opacity="0.8"/><circle cx="16" cy="16" r="8" fill="none" stroke="%2300a86b" stroke-width="1" opacity="0.4"/></svg>')
      16 16,
    auto;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  margin: 0;
}

a,
button {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><circle cx="16" cy="16" r="5" fill="%2300a86b"/><circle cx="16" cy="16" r="10" fill="none" stroke="%2300a86b" stroke-width="1.5" opacity="0.5"/></svg>')
      16 16,
    pointer;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Premium subtle noise overlay */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.03;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23n)" opacity="0.4"/></svg>');
  background-size: 200px 200px;
  mix-blend-mode: var(--noise-blend);
  transition: mix-blend-mode 0.3s ease;
}

/* Cursor-following ambient glow */
.cursor-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(50px);
  opacity: 0.12;
  background: radial-gradient(closest-side, var(--primary), transparent 70%);
  transform: translate(-50%, -50%);
  mix-blend-mode: var(--cursor-glow-blend);
  transition: mix-blend-mode 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
  .cursor-glow {
    display: none;
  }
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 1100;
  pointer-events: none;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  box-shadow: 0 0 8px rgba(0, 168, 107, 0.4);
  transition: width 0.08s linear;
}

[data-theme="dark"] .scroll-progress-bar {
  box-shadow: 0 0 12px var(--primary), 0 0 8px rgba(255, 255, 255, 0.3);
}

/* Premium gradient text */
h1 {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2,
h3 {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: all 0.3s ease;
}

h2:hover,
h3:hover {
  transform: scale(1.02);
  filter: brightness(1.2);
}