/* ═══════════════════════════════════════════════════
 * Fleet Core Theme System
 * CSS custom properties for dark and light themes.
 * Set data-theme="dark" or data-theme="light" on <html>.
 * Anti-flash script in each page's <head> handles this.
 * ═══════════════════════════════════════════════════ */

/* ─── Shared / theme-invariant tokens ─── */
:root {
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Monaco', monospace;
}

/* ─── Dark Theme ─── */
[data-theme="dark"] {
  /* Backgrounds */
  --bg-base: #0a0f1a;
  --bg-base-gradient: linear-gradient(45deg, #0a0f1a, #0f172a, #1e293b);
  --bg-surface: rgba(15, 23, 42, 0.95);
  --bg-surface-hover: rgba(255, 255, 255, 0.06);
  --bg-elevated: rgba(13, 20, 35, 0.95);
  --bg-inset: rgba(0, 0, 0, 0.2);
  --bg-inset-deep: rgba(0, 0, 0, 0.3);
  --bg-overlay: rgba(0, 0, 0, 0.6);
  --bg-overlay-light: rgba(0, 0, 0, 0.4);
  --bg-hover: rgba(255, 255, 255, 0.06);
  --bg-input: rgba(0, 0, 0, 0.3);

  /* Glass */
  --glass-surface: rgba(15, 23, 42, 0.95);
  --glass-surface-85: rgba(15, 23, 42, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-subtle: rgba(255, 255, 255, 0.04);
  --glass-blur: 12px;
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

  /* Semantic border aliases */
  --border-default: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --border-strong: rgba(255, 255, 255, 0.20);

  /* Text */
  --text-primary: rgba(248, 250, 252, 0.95);
  --text-primary-solid: #f1f5f9;
  --text-secondary: rgba(148, 163, 184, 0.8);
  --text-secondary-solid: #94a3b8;
  --text-muted: rgba(100, 116, 139, 0.6);
  --text-muted-solid: #64748b;
  --text-inverse: #0f172a;

  /* Accents */
  --accent-cyan: #22d3ee;
  --accent-green: #10b981;
  --accent-emerald: #34d399;
  --accent-orange: #f59e0b;
  --accent-red: #ef4444;
  --accent-slate: #568289;
  --accent-gold: #fbbf24;
  --accent-purple: #a78bfa;

  /* Semantic accent aliases */
  --accent-primary: #22d3ee;
  --accent-primary-rgb: 34, 211, 238;
  --accent-hover: #06b6d4;
  --accent-muted: rgba(34, 211, 238, 0.12);

  /* Accent alpha variants (cyan) */
  --accent-cyan-a06: rgba(34, 211, 238, 0.06);
  --accent-cyan-a10: rgba(34, 211, 238, 0.10);
  --accent-cyan-a12: rgba(34, 211, 238, 0.12);
  --accent-cyan-a15: rgba(34, 211, 238, 0.15);
  --accent-cyan-a20: rgba(34, 211, 238, 0.20);
  --accent-cyan-a30: rgba(34, 211, 238, 0.30);
  --accent-cyan-a40: rgba(34, 211, 238, 0.40);

  /* Status colors */
  --status-running: #22c55e;
  --status-stopped: #ef4444;
  --status-offline: #6b7280;
  --status-last-known: #f59e0b;
  --status-unprov: #64748b;

  /* Severity colors */
  --severity-critical: #ef4444;
  --severity-urgent: #f97316;
  --severity-warning: #f59e0b;
  --severity-info: #22d3ee;

  /* Status badge backgrounds */
  --status-green-bg: rgba(16, 185, 129, 0.12);
  --status-green-border: rgba(16, 185, 129, 0.25);
  --status-orange-bg: rgba(245, 158, 11, 0.12);
  --status-orange-border: rgba(245, 158, 11, 0.25);
  --status-red-bg: rgba(239, 68, 68, 0.12);
  --status-red-border: rgba(239, 68, 68, 0.25);
  --status-cyan-bg: rgba(34, 211, 238, 0.12);
  --status-cyan-border: rgba(34, 211, 238, 0.25);

  /* Tags */
  --tag-bg: rgba(255, 255, 255, 0.18);
  --tag-text: var(--text-primary);
  --tag-border: rgba(255, 255, 255, 0.12);

  /* Nav pills */
  --nav-pill-bg: rgba(15, 23, 42, 0.85);
  --nav-pill-border: #22d3ee;
  --nav-pill-text: #f1f5f9;
  --nav-pill-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 12px rgba(34, 211, 238, 0.15);
  --nav-hover-bg: rgba(34, 211, 238, 0.2);
  --nav-hover-shadow: 0 4px 20px rgba(34, 211, 238, 0.4);
  --nav-dropup-bg: rgba(13, 20, 35, 0.95);
  --nav-dropup-border: rgba(255, 255, 255, 0.08);
  --nav-dropup-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  --nav-link-text: rgba(248, 250, 252, 0.85);
  --nav-link-icon: #64748b;
  --nav-active-bg: rgba(34, 211, 238, 0.12);
  --nav-swoosh-gradient: linear-gradient(90deg, rgba(34, 211, 238, 0.12) 0%, transparent 100%);

  /* Background effects (body::before, body::after) */
  --bg-gradient-1: rgba(34, 211, 238, 0.06);
  --bg-gradient-2: rgba(99, 102, 241, 0.04);
  --bg-gradient-3: rgba(34, 211, 238, 0.03);
  --bg-dot-color: rgba(255, 255, 255, 0.03);
  --bg-dot-grid: radial-gradient(circle, rgba(34, 211, 238, 0.1) 1px, transparent 1px);
  --watermark-opacity: 0.03;

  /* Forms */
  --input-bg: rgba(0, 0, 0, 0.3);
  --input-border: rgba(255, 255, 255, 0.08);
  --input-focus-border: rgba(34, 211, 238, 0.3);
  --input-focus-bg: rgba(0, 0, 0, 0.5);
  --input-focus-ring: 0 0 0 3px rgba(34, 211, 238, 0.1);
  --select-option-bg: #1e293b;

  /* Scrollbar */
  --scrollbar-thumb: rgba(255, 255, 255, 0.1);
  --scrollbar-track: transparent;

  /* Overlay */
  --overlay-bg: rgba(0, 0, 0, 0.6);
  --overlay-blur: 4px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);

  /* Dividers */
  --divider: rgba(255, 255, 255, 0.06);

  /* Misc */
  --toggle-track: rgba(255, 255, 255, 0.1);
  --toggle-border: rgba(255, 255, 255, 0.08);
  --badge-bg: rgba(100, 116, 139, 0.2);
  --logo-filter: brightness(1.1);
  --logo-hover-filter: brightness(1.3);
  --mobile-panel-bg: rgba(13, 20, 35, 0.97);
  --mobile-panel-border: rgba(255, 255, 255, 0.08);
}

/* ─── Light Theme — cool blue-gray ─── */
[data-theme="light"] {
  /* Backgrounds — cool blue-gray */
  --bg-base: #eef1f5;
  --bg-base-gradient: linear-gradient(45deg, #eef1f5, #e4e8ee, #f3f5f8);
  --bg-surface: rgba(248, 249, 251, 0.95);
  --bg-surface-hover: rgba(14, 116, 144, 0.04);
  --bg-elevated: rgba(248, 249, 251, 0.97);
  --bg-inset: rgba(15, 23, 42, 0.05);
  --bg-inset-deep: rgba(15, 23, 42, 0.07);
  --bg-overlay: rgba(15, 23, 42, 0.35);
  --bg-overlay-light: rgba(15, 23, 42, 0.18);
  --bg-hover: rgba(14, 116, 144, 0.04);
  --bg-input: rgba(15, 23, 42, 0.06);

  /* Glass — cool tint */
  --glass-surface: rgba(248, 249, 251, 0.94);
  --glass-surface-85: rgba(248, 249, 251, 0.88);
  --glass-border: rgba(15, 23, 42, 0.10);
  --glass-border-subtle: rgba(15, 23, 42, 0.06);
  --glass-blur: 12px;
  --glass-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);

  /* Semantic border aliases */
  --border-default: rgba(15, 23, 42, 0.10);
  --border-subtle: rgba(15, 23, 42, 0.06);
  --border-strong: rgba(15, 23, 42, 0.20);

  /* Text — slate palette (cool gray) */
  --text-primary: rgba(15, 23, 42, 0.95);
  --text-primary-solid: #0f172a;
  --text-secondary: rgba(71, 85, 105, 0.85);
  --text-secondary-solid: #475569;
  --text-muted: rgba(148, 163, 184, 0.7);
  --text-muted-solid: #94a3b8;
  --text-inverse: #f8fafc;

  /* Accents — darkened for legibility on cool backgrounds */
  --accent-cyan: #0891b2;
  --accent-green: #059669;
  --accent-emerald: #10b981;
  --accent-orange: #d97706;
  --accent-red: #dc2626;
  --accent-slate: #4a7a82;
  --accent-gold: #b45309;
  --accent-purple: #7c3aed;

  /* Semantic accent aliases */
  --accent-primary: #0891b2;
  --accent-primary-rgb: 8, 145, 178;
  --accent-hover: #0e7490;
  --accent-muted: rgba(8, 145, 178, 0.10);

  /* Accent alpha variants (cyan) */
  --accent-cyan-a06: rgba(8, 145, 178, 0.06);
  --accent-cyan-a10: rgba(8, 145, 178, 0.10);
  --accent-cyan-a12: rgba(8, 145, 178, 0.12);
  --accent-cyan-a15: rgba(8, 145, 178, 0.15);
  --accent-cyan-a20: rgba(8, 145, 178, 0.20);
  --accent-cyan-a30: rgba(8, 145, 178, 0.30);
  --accent-cyan-a40: rgba(8, 145, 178, 0.40);

  /* Status colors */
  --status-running: #16a34a;
  --status-stopped: #dc2626;
  --status-offline: #6b7280;
  --status-last-known: #d97706;
  --status-unprov: #94a3b8;

  /* Severity colors */
  --severity-critical: #dc2626;
  --severity-urgent: #ea580c;
  --severity-warning: #d97706;
  --severity-info: #0891b2;

  /* Status badge backgrounds */
  --status-green-bg: rgba(5, 150, 105, 0.10);
  --status-green-border: rgba(5, 150, 105, 0.25);
  --status-orange-bg: rgba(217, 119, 6, 0.10);
  --status-orange-border: rgba(217, 119, 6, 0.25);
  --status-red-bg: rgba(220, 38, 38, 0.10);
  --status-red-border: rgba(220, 38, 38, 0.25);
  --status-cyan-bg: rgba(8, 145, 178, 0.10);
  --status-cyan-border: rgba(8, 145, 178, 0.25);

  /* Tags */
  --tag-bg: rgba(15, 23, 42, 0.08);
  --tag-text: var(--text-primary);
  --tag-border: rgba(15, 23, 42, 0.10);

  /* Nav pills — solid white chips with soft elevation (no border) */
  --nav-pill-bg: #ffffff;
  --nav-pill-border: transparent;
  --nav-pill-text: #0f172a;
  --nav-pill-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  --nav-hover-bg: rgba(8, 145, 178, 0.10);
  --nav-hover-shadow: 0 4px 16px rgba(8, 145, 178, 0.2);
  --nav-dropup-bg: rgba(248, 249, 251, 0.98);
  --nav-dropup-border: rgba(15, 23, 42, 0.10);
  --nav-dropup-shadow: 0 8px 32px rgba(15, 23, 42, 0.14);
  --nav-link-text: rgba(15, 23, 42, 0.85);
  --nav-link-icon: #94a3b8;
  --nav-active-bg: rgba(8, 145, 178, 0.10);
  --nav-swoosh-gradient: linear-gradient(90deg, rgba(8, 145, 178, 0.10) 0%, transparent 100%);

  /* Background effects (body::before, body::after) */
  --bg-gradient-1: rgba(8, 145, 178, 0.04);
  --bg-gradient-2: rgba(99, 102, 241, 0.03);
  --bg-gradient-3: rgba(8, 145, 178, 0.02);
  --bg-dot-color: rgba(15, 23, 42, 0.05);
  --bg-dot-grid: radial-gradient(circle, rgba(8, 145, 178, 0.07) 1px, transparent 1px);
  --watermark-opacity: 0.08;

  /* Forms — slate-keyed recessed inputs */
  --input-bg: rgba(15, 23, 42, 0.06);
  --input-border: rgba(15, 23, 42, 0.12);
  --input-focus-border: rgba(8, 145, 178, 0.4);
  --input-focus-bg: #f8f9fb;
  --input-focus-ring: 0 0 0 3px rgba(8, 145, 178, 0.12);
  --select-option-bg: #f8f9fb;

  /* Scrollbar */
  --scrollbar-thumb: rgba(15, 23, 42, 0.14);
  --scrollbar-track: transparent;

  /* Overlay */
  --overlay-bg: rgba(15, 23, 42, 0.35);
  --overlay-blur: 4px;

  /* Shadows */
  --shadow-sm: 0 1px 4px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.10);
  --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.14);

  /* Dividers */
  --divider: rgba(15, 23, 42, 0.08);

  /* Misc */
  --toggle-track: rgba(15, 23, 42, 0.10);
  --toggle-border: rgba(15, 23, 42, 0.12);
  --badge-bg: rgba(148, 163, 184, 0.14);
  --logo-filter: brightness(0.15);
  --logo-hover-filter: brightness(0.08);
  --mobile-panel-bg: rgba(248, 249, 251, 0.98);
  --mobile-panel-border: rgba(15, 23, 42, 0.10);
}

/* ─── Watermark light-mode fix ─── */
[data-theme="light"] .eqg-watermark img,
[data-theme="light"] .eqg-watermark svg {
  filter: brightness(0) opacity(0.5);
}

/* ================================================================
   FILTER PILLS — Reusable across all list pages
   ================================================================ */
.filter-pills {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  flex-wrap: wrap;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  font-family: 'Inter', sans-serif;
}

.filter-pill:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.filter-pill.active {
  background: var(--accent-muted);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  font-weight: 600;
}

.filter-pill .pill-count {
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}

.filter-pill .pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

/* ─── Filter pill bar (sticky bottom position) ─── */
.filter-bar {
  position: sticky;
  bottom: 70px;
  z-index: 50;
  background: var(--glass-surface);
  backdrop-filter: blur(var(--glass-blur));
  border-top: 1px solid var(--border-subtle);
  border-radius: 16px 16px 0 0;
  padding: 10px 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* ─── Tag filter input ─── */
.tag-filter-input {
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-default);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  outline: none;
  min-width: 140px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.tag-filter-input::placeholder {
  color: var(--text-muted);
}
.tag-filter-input:focus {
  border-color: var(--accent-primary);
  box-shadow: var(--input-focus-ring);
}
