/* ═══ Theme System ═══ */
:root {
  --bg-deep: #06080c; --bg-surface: #0c1017; --bg-raised: #131922; --bg-input: #0a0f16;
  --border: #1c2536; --border-bright: #2a3a52;
  --text-primary: #e8ecf2; --text-secondary: #7a8ba5; --text-muted: #4a5b73;
  --accent: #00e5a0; --accent-dim: #00e5a022; --accent-mid: #00e5a044; --accent-bright: #33ffbe;
  --danger: #ff4d6a; --warn: #ffb347; --code-bg: #0d1219;
  --font-display: 'Outfit', sans-serif; --font-mono: 'JetBrains Mono', monospace;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3); --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --map-style: 'dark';
  color-scheme: dark;
}

/* Light mode — auto-detected or manually set */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg-deep: #f2f4f7; --bg-surface: #ffffff; --bg-raised: #f5f6f8; --bg-input: #f8f9fb;
    --border: #d4d8e0; --border-bright: #bcc2cc;
    --text-primary: #141820; --text-secondary: #4a5568; --text-muted: #7a8494;
    --accent: #00a06e; --accent-dim: #00a06e10; --accent-mid: #00a06e20; --accent-bright: #00c88a;
    --danger: #d43050; --warn: #c88020; --code-bg: #eef0f4;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06); --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --map-style: 'light';
    color-scheme: light;
  }
}

/* Manual override */
[data-theme="light"] {
  --bg-deep: #f4f6f9; --bg-surface: #ffffff; --bg-raised: #f0f1f4; --bg-input: #f7f8fa;
  --border: #dfe2e8; --border-bright: #c8cdd5;
  --text-primary: #1a1e26; --text-secondary: #555e6e; --text-muted: #8892a2;
  --accent: #00b07a; --accent-dim: #00b07a12; --accent-mid: #00b07a25; --accent-bright: #00d492;
  --danger: #dc3550; --warn: #d48a20; --code-bg: #f0f1f4;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06); --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --map-style: 'light';
  color-scheme: light;
}
[data-theme="dark"] {
  --bg-deep: #06080c; --bg-surface: #0c1017; --bg-raised: #131922; --bg-input: #0a0f16;
  --border: #1c2536; --border-bright: #2a3a52;
  --text-primary: #e8ecf2; --text-secondary: #7a8ba5; --text-muted: #4a5b73;
  --accent: #00e5a0; --accent-dim: #00e5a022; --accent-mid: #00e5a044; --accent-bright: #33ffbe;
  --danger: #ff4d6a; --warn: #ffb347; --code-bg: #0d1219;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3); --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --map-style: 'dark';
  color-scheme: dark;
}

/* Light-mode specific overrides for elements with hardcoded colors */
[data-theme="light"] .badge-active,
:root:not([data-theme="dark"]) .badge-active { background: #e6f9f0; }
[data-theme="light"] .badge-inactive,
:root:not([data-theme="dark"]) .badge-inactive { background: #fde8ec; }
[data-theme="light"] .badge-expired,
:root:not([data-theme="dark"]) .badge-expired { background: #fdf3e6; }
[data-theme="light"] .badge-demo,
:root:not([data-theme="dark"]) .badge-demo { background: #e8f2fc; }
[data-theme="light"] .badge-pro,
:root:not([data-theme="dark"]) .badge-pro { background: #e6f9f0; }
[data-theme="light"] .badge-admin,
:root:not([data-theme="dark"]) .badge-admin { background: #f0e8fc; }

/* Theme toggle */
.theme-toggle { background: none; border: 1px solid var(--border); color: var(--text-muted); width: 32px; height: 32px; border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.15s; flex-shrink: 0; }
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg-deep); color: var(--text-primary); font-family: var(--font-display); line-height: 1.6; -webkit-font-smoothing: antialiased; }

/* Layout */
.dash-layout { display: flex; min-height: 100vh; }
.dash-sidebar { width: 240px; background: var(--bg-surface); border-right: 1px solid var(--border); padding: 20px 0; position: fixed; top: 0; bottom: 0; display: flex; flex-direction: column; }
.dash-main { flex: 1; margin-left: 240px; padding: 32px 40px; }

.sidebar-logo { font-family: var(--font-mono); font-size: 16px; font-weight: 700; padding: 0 20px 24px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.sidebar-logo span { color: var(--accent); }
.sidebar-logo a { color: var(--text-primary); text-decoration: none; }

.sidebar-nav { list-style: none; flex: 1; }
.sidebar-nav li { padding: 0; }
.sidebar-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 20px; color: var(--text-secondary); font-size: 14px; font-weight: 500; text-decoration: none; transition: all 0.15s; border-left: 2px solid transparent; }
.sidebar-nav a:hover { color: var(--text-primary); background: var(--bg-raised); }
.sidebar-nav a.active { color: var(--accent); border-left-color: var(--accent); background: var(--accent-dim); }
.sidebar-nav svg { flex-shrink: 0; }
.sidebar-nav .sub-items { display: none; }
.sidebar-nav .sub-items.open { display: block; }
.sidebar-nav .sub-items a { padding-left: 46px; font-size: 13px; color: var(--text-muted); }
.sidebar-nav .sub-items a.active { color: var(--accent); background: var(--accent-dim); border-left-color: var(--accent); }
.sidebar-nav .sub-items a:hover { color: var(--text-secondary); }

.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border); }
.sidebar-user { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.sidebar-logout { background: none; border: 1px solid var(--border); color: var(--text-secondary); padding: 6px 14px; border-radius: 6px; font-size: 12px; cursor: pointer; font-family: var(--font-display); transition: all 0.15s; width: 100%; }
.sidebar-logout:hover { border-color: var(--danger); color: var(--danger); }

/* Page header */
.page-header { margin-bottom: 32px; }
.page-header h1 { font-size: 28px; font-weight: 700; letter-spacing: -1px; margin-bottom: 4px; }
.page-header p { color: var(--text-muted); font-size: 14px; }

/* Stat cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }
.stat-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.stat-card-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 500; margin-bottom: 6px; }
.stat-card-value { font-family: var(--font-mono); font-size: 28px; font-weight: 700; color: var(--accent); }
.stat-card-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* Tables */
.dash-table-wrap { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 24px; }
.dash-table-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.dash-table-title { font-size: 15px; font-weight: 600; }
.dash-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.dash-table th { text-align: left; padding: 10px 16px; color: var(--text-muted); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); background: var(--bg-raised); }
.dash-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text-secondary); }
.dash-table tr:last-child td { border-bottom: none; }
.dash-table tr:hover td { background: var(--accent-dim); }

/* Badges */
.badge { font-family: var(--font-mono); font-size: 10px; padding: 3px 8px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; display: inline-block; }
.badge-active { background: #0d2818; color: var(--accent); }
.badge-inactive { background: #2a1520; color: var(--danger); }
.badge-expired { background: #2a2010; color: var(--warn); }
.badge-demo { background: #1a2a3a; color: #5cb8ff; }
.badge-pro { background: #0d2818; color: var(--accent); }
.badge-admin { background: #2a1a3a; color: #c792ea; }

/* Buttons */
.btn-sm { font-size: 11px; padding: 4px 10px; border-radius: 4px; border: 1px solid var(--border); background: none; color: var(--text-secondary); cursor: pointer; font-family: var(--font-mono); transition: all 0.15s; }
.btn-sm:hover { border-color: var(--text-secondary); color: var(--text-primary); }
.btn-sm.danger:hover { border-color: var(--danger); color: var(--danger); }
.btn-sm.success { border-color: var(--accent); color: var(--accent); }
.btn-accent { background: var(--accent); color: var(--bg-deep); border: none; padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: var(--font-display); transition: all 0.15s; }
.btn-accent:hover { background: var(--accent-bright); }

/* Chart (CSS bars) */
.bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 120px; padding: 16px 20px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.bar { width: 100%; background: var(--accent); border-radius: 3px 3px 0 0; min-height: 2px; transition: height 0.3s; opacity: 0.7; }
.bar:hover { opacity: 1; }
.bar-label { font-family: var(--font-mono); font-size: 9px; color: var(--text-muted); }
.bar-value { font-family: var(--font-mono); font-size: 10px; color: var(--text-secondary); }

/* Key display */
.key-mono { font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); }
.key-preview { color: var(--accent); }

/* Forms — universal enhanced controls */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; font-weight: 500; }
.form-input { width: 100%; background: var(--bg-input); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; color: var(--text-primary); font-family: var(--font-mono); font-size: 14px; outline: none; transition: all 0.15s; }
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.form-input::placeholder { color: var(--text-muted); }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

/* Enhanced select — universal */
select.form-input,
.inline-select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234a5b73' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; cursor: pointer;
}
.inline-select { background-color: var(--bg-input); border: 1px solid var(--border); border-radius: 6px; color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; padding: 6px 28px 6px 10px; outline: none; transition: all 0.15s; background-position: right 8px center; }
.inline-select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }
.inline-select:hover { border-color: var(--border-bright); }

/* Enhanced number input — universal */
input[type="number"].form-input,
input[type="number"].inline-input {
  -moz-appearance: textfield;
}
input[type="number"].form-input::-webkit-inner-spin-button,
input[type="number"].inline-input::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}
.inline-input { background: var(--bg-input); border: 1px solid var(--border); border-radius: 6px; color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; padding: 6px 10px; width: 80px; outline: none; transition: all 0.15s; }
.inline-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }
.inline-input:hover { border-color: var(--border-bright); }

/* Number stepper wrapper */
.num-stepper { display: inline-flex; align-items: stretch; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; transition: border-color 0.15s; }
.num-stepper:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }
.num-stepper input { border: none; background: var(--bg-input); color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; padding: 5px 8px; width: 60px; outline: none; text-align: center; -moz-appearance: textfield; }
.num-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.num-stepper button { background: var(--bg-raised); border: none; border-left: 1px solid var(--border); color: var(--text-muted); width: 26px; cursor: pointer; font-size: 14px; transition: all 0.1s; display: flex; align-items: center; justify-content: center; }
.num-stepper button:first-child { border-left: none; border-right: 1px solid var(--border); }
.num-stepper button:hover { background: var(--accent-dim); color: var(--accent); }
.num-stepper button:active { background: var(--accent-mid); }

/* Messages */
.msg { padding: 10px 14px; border-radius: 6px; font-size: 13px; margin-bottom: 16px; display: none; }
.msg.error { display: block; background: color-mix(in srgb, var(--danger) 10%, var(--bg-surface)); border: 1px solid var(--danger); color: var(--danger); }
.msg.success { display: block; background: var(--accent-dim); border: 1px solid var(--accent); color: var(--accent); }

/* Login page */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.login-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 16px; padding: 40px; width: 100%; max-width: 400px; }
.login-logo { font-family: var(--font-mono); font-size: 20px; font-weight: 700; text-align: center; margin-bottom: 8px; }
.login-logo span { color: var(--accent); }
.login-sub { text-align: center; color: var(--text-muted); font-size: 14px; margin-bottom: 32px; }
.login-footer { text-align: center; margin-top: 20px; font-size: 13px; color: var(--text-muted); }
.login-footer a { color: var(--accent); }

/* Mobile nav bar for dashboard */
.dash-mobile-nav { display: none; }

/* Responsive */
@media (max-width: 768px) {
  .dash-sidebar { display: none; }
  .dash-main { margin-left: 0; padding: 16px 12px; padding-top: 60px; }
  .dash-mobile-nav { display: flex; position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: var(--bg-surface); border-bottom: 1px solid var(--border); padding: 12px 16px; align-items: center; justify-content: space-between; gap: 8px; }
  .dash-mobile-logo { font-family: var(--font-mono); font-size: 14px; font-weight: 700; flex-shrink: 0; }
  .dash-mobile-logo span { color: var(--accent); }
  .dash-mobile-select { flex: 1; background: var(--bg-input); border: 1px solid var(--border); border-radius: 6px; color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; padding: 8px 28px 8px 10px; outline: none; appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234a5b73' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { padding: 14px; }
  .stat-card-value { font-size: 22px; }
  .page-header h1 { font-size: 22px; }
  .form-row { flex-direction: column; }
  .dash-table { font-size: 11px; }
  .dash-table th, .dash-table td { padding: 8px 8px; }
  .dash-table-header { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .bar-chart { height: 80px; padding: 10px 12px; }
}