/**
 * CanvasForge – All Styles (no @import, single file for shared hosting)
 * Design system + UI components. Load after Tailwind.
 */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --bg-light: #f8fafc;
  --brand: #2563eb;
  --brand-hover: #1d4ed8;
  --brand-light: #60a5fa;
  --text-primary: #0f172a;
  --text-dark: #e5e7eb;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-dark: #334155;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
}
.dark, html.dark {
  --bg-primary: #0b1220;
  --bg-secondary: #111827;
  --bg-card: #0f172a;
  --bg-light: #1e293b;
  --text-primary: #f1f5f9;
  --text-dark: #e5e7eb;
  --text-muted: #94a3b8;
  --border: #334155;
  --border-dark: #1f2937;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
}
h1, h2, h3, h4, h5, h6 { font-weight: 600; line-height: 1.25; }

/* Layout */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.grid { display: grid; gap: 1.5rem; }

/* Typography */
.typography-h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.typography-h2 { font-size: 1.75rem; font-weight: 600; }
.typography-h3 { font-size: 1.25rem; font-weight: 600; }
.typography-h4 { font-size: 1rem; font-weight: 600; }
.typography-p { font-size: 1rem; line-height: 1.6; }
.typography-small { font-size: 0.875rem; }
.typography-muted { color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 14px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
  line-height: 1.4;
  background-color: transparent;
  -webkit-appearance: none;
  appearance: none;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary {
  background: var(--brand) !important;
  background-color: var(--brand) !important;
  color: white !important;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}
.btn-primary:hover:not(:disabled) {
  background: var(--brand-hover) !important;
  background-color: var(--brand-hover) !important;
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}
.btn-primary:active:not(:disabled) { transform: scale(0.98); }
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--bg-light);
  border-color: var(--border);
}
.dark .btn-secondary { border-color: var(--border-dark); }
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover:not(:disabled) {
  color: var(--brand);
  background: var(--bg-light);
}
.btn-sm { padding: 0.375rem 0.875rem; font-size: 0.8125rem; border-radius: 10px; }
.btn-lg { padding: 0.75rem 1.5rem; font-size: 1rem; border-radius: 14px; }

/* Cards */
.card {
  background: var(--bg-card);
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.dark .card { border-color: var(--border-dark); }
.card-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
}
.pill-muted {
  background: var(--bg-light);
  color: var(--text-muted);
}
.pill-brand {
  background: rgba(37, 99, 235, 0.15);
  color: var(--brand);
}

/* Sections */
.section-hero {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%) !important;
}
.dark .section-hero { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important; }
.section-dark {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%) !important;
  color: var(--text-dark);
}
.section-dark .typography-muted { color: #94a3b8; }
.section-dark .card { background: #ffffff !important; border-color: #e2e8f0; }
.section-dark .card h3, .section-dark .card p { color: #0f172a; }

/* Reveal / Fade-in – always visible (no JS required) */
.reveal, .fade-in, .animate-on-scroll {
  opacity: 1;
  transform: translateY(0);
}

/* Hero float */
.hero-mockup {
  animation: hero-float 6s ease-in-out infinite;
}
@keyframes hero-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
}

/* Forms, Tables, Modals, Tabs (minimal) */
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--text-primary); margin-bottom: 0.375rem; }
.input, .select, .textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-primary);
  color: var(--text-primary);
}
.table { width: 100%; border-collapse: collapse; }
.table-head { background: var(--bg-light); font-size: 0.75rem; font-weight: 600; }
.table-head th { text-align: left; padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); }
.table-row td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); }
.table-zebra .table-row:nth-child(even) { background: rgba(0,0,0,0.02); }

/* Toast */
[x-cloak] { display: none !important; }
.cf-toast { animation: cf-toast-in 0.2s ease-out; }
.cf-toast-exit { animation: cf-toast-out 0.2s ease-in forwards; }
@keyframes cf-toast-in {
  from { opacity: 0; transform: translateY(0.5rem); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes cf-toast-out {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-0.5rem); }
}
#cf-toast-container { position: fixed; bottom: 1rem; right: 1rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; pointer-events: none; }

/* Settings panel – PowerLibs-style dark cards */
:root {
  --cf-settings-card-bg: #f8fafc;
  --cf-settings-input-bg: #ffffff;
  --cf-settings-border: #e2e8f0;
  --cf-settings-text: #0f172a;
  --cf-settings-muted: #64748b;
  --cf-settings-hover: #f1f5f9;
}
.dark, html.dark {
  --cf-settings-card-bg: #1e293b;
  --cf-settings-input-bg: #0f172a;
  --cf-settings-border: #334155;
  --cf-settings-text: #f1f5f9;
  --cf-settings-muted: #94a3b8;
  --cf-settings-hover: #334155;
}
.cf-settings-panel {
  background: var(--cf-settings-card-bg);
  border: 1px solid var(--cf-settings-border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
}
.cf-settings-section {
  padding-bottom: 1rem;
}
.cf-settings-section-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cf-settings-text);
  margin: 0 0 0.25rem 0;
}
.cf-settings-section-desc {
  font-size: 0.8125rem;
  color: var(--cf-settings-muted);
  margin: 0;
}
.cf-form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--cf-settings-text);
  margin-bottom: 0.375rem;
}
.cf-form-hint {
  font-size: 0.75rem;
  color: var(--cf-settings-muted);
}
.cf-input {
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cf-input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}
.cf-btn-icon {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--cf-settings-muted);
}
.cf-btn-secondary {
  background: transparent;
  color: var(--cf-settings-text);
  cursor: pointer;
}
.cf-settings-advanced .cf-advanced-chevron {
  transition: transform 0.2s;
}
.cf-settings-advanced.is-open .cf-advanced-chevron {
  transform: rotate(180deg);
}
.cf-settings-advanced .cf-advanced-content {
  padding-left: 0;
}

/* Dark theme form overrides inside glassmorphism / cf-settings-panel */
.glassmorphism .input,
.glassmorphism .select,
.glassmorphism textarea,
.cf-settings-panel .input,
.cf-settings-panel .select,
.cf-settings-panel textarea,
.cf-settings-panel input[type="text"],
.cf-settings-panel input[type="number"],
.cf-settings-panel input[type="email"],
.cf-settings-panel input[type="color"] {
  background-color: rgba(31, 41, 55, 0.8) !important;
  border-color: #4b5563 !important;
  color: #e5e7eb !important;
}
.glassmorphism .cf-form-label,
.cf-settings-panel .cf-form-label {
  color: #d1d5db !important;
}

/* Component view tab buttons */
.tab-btn {
  color: #9ca3af;
}
.tab-btn:hover {
  color: #e5e7eb;
  background-color: rgba(55, 65, 81, 0.5);
}
.tab-btn.active {
  background-color: rgba(55, 65, 81, 0.8);
  color: #f3f4f6;
}