/*
Theme Name: Color Extractor
Theme URI: https://colorextractor.app
Description: Upload any image and extract every distinct color. No limits, no login. Find brand colors, paint codes, and palettes in seconds — now as a WordPress theme.
Version: 1.0
Author: Color Extractor
License: GPL-2.0-or-later
Text Domain: color-extractor
*/

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

:root {
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-card: #ffffff;
  --bg-hover: #f1f5f9;
  --text: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --border-card: #e2e8f0;
  --ring: #cbd5e1;
  --shadow: 0 1px 3px rgba(0,0,0,.08);
  --shadow-lg: 0 4px 14px rgba(0,0,0,.1);
  --shadow-xl: 0 12px 40px rgba(0,0,0,.12);
  --indigo: #6366f1;
  --indigo-light: #eef2ff;
  --violet: #8b5cf6;
  --violet-light: #f5f3ff;
  --amber: #f59e0b;
  --amber-light: #fffbeb;
  --rose-light: #fff1f2;
  --emerald-light: #ecfdf5;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
  color-scheme: light;
}

.dark {
  --bg: #0f172a;
  --bg-alt: #1e293b;
  --bg-card: #1e293b;
  --bg-hover: #334155;
  --text: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border: #334155;
  --border-card: #1e293b;
  --ring: #475569;
  --shadow: none;
  --shadow-lg: 0 4px 14px rgba(0,0,0,.3);
  --shadow-xl: 0 12px 40px rgba(0,0,0,.5);
  --indigo-light: #1e1b4b;
  --violet-light: #2e1065;
  --amber-light: #451a03;
  --rose-light: #4c0519;
  --emerald-light: #022c22;
  color-scheme: dark;
}

html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 30%, #f1f5f9 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}
.dark body {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 30%, #0f172a 100%);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }
pre { overflow-x: auto; }

/* ===== Utility ===== */
.ce-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== Header ===== */
.ce-header {
  position: sticky; top: 0; z-index: 40;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.8);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  transition: background var(--transition), border-color var(--transition);
}
.dark .ce-header { background: rgba(15,23,42,.85); }

.ce-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.5rem; max-width: 1200px; margin: 0 auto;
}

.ce-logo {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 1.05rem; font-weight: 700;
  color: var(--text);
}
.ce-logo-icon {
  display: flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem; border-radius: 0.75rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
  box-shadow: 0 2px 8px rgba(99,102,241,.3);
  flex-shrink: 0;
}
.ce-logo-icon svg { width: 1.25rem; height: 1.25rem; color: #fff; }
.ce-logo-text { line-height: 1.2; }
.ce-logo-sub { font-size: 0.65rem; font-weight: 500; color: var(--text-secondary); display: block; }

.ce-header-actions { display: flex; align-items: center; gap: 0.75rem; }
.ce-nav-link {
  font-size: 0.875rem; font-weight: 500; color: var(--text-secondary);
  transition: color var(--transition);
  display: none;
}
@media (min-width: 640px) { .ce-nav-link { display: inline; } }
.ce-nav-link:hover { color: var(--text); }

.ce-theme-btn {
  display: flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  border: 1px solid var(--border); background: var(--bg-card);
  color: var(--text); transition: background var(--transition);
  flex-shrink: 0;
}
.ce-theme-btn:hover { background: var(--bg-hover); }
.ce-theme-btn svg { width: 1rem; height: 1rem; }

.ce-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 1rem; font-size: 0.75rem; font-weight: 600;
  border-radius: 9999px; border: none; transition: all var(--transition);
}
.ce-btn-dark { background: var(--text); color: var(--bg); }
.ce-btn-dark:hover { opacity: 0.85; }
.ce-btn-outline {
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text);
}
.ce-btn-outline:hover { background: var(--bg-hover); }

/* ===== Hero ===== */
.ce-hero { text-align: center; padding: 2.5rem 0 1.5rem; }
.ce-hero .ce-container { max-width: 720px; }

.ce-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.25rem 0.75rem; font-size: 0.7rem; font-weight: 600;
  border-radius: 9999px; border: 1px solid #c7d2fe;
  background: var(--indigo-light); color: #4338ca;
}
.dark .ce-badge { border-color: #3730a3; color: #a5b4fc; }

.ce-badge-dot { width: 0.35rem; height: 0.35rem; border-radius: 50%; background: #6366f1; }

.ce-hero h1 {
  margin-top: 1.25rem; font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
}
.ce-gradient {
  background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ce-hero p {
  margin: 1rem auto 0; max-width: 600px;
  font-size: 1.05rem; color: var(--text-secondary); line-height: 1.6;
}

/* ===== How-to ===== */
.ce-how-to { padding: 1.5rem 0; }
.ce-card {
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  background: var(--bg-card); padding: 1.5rem;
  box-shadow: var(--shadow); transition: all var(--transition);
}

.ce-card h2 {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 1.25rem;
}

.ce-steps { list-style: none; display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .ce-steps { grid-template-columns: repeat(3, 1fr); } }

.ce-step { display: flex; flex-direction: column; gap: 0.75rem; }
.ce-step-head { display: flex; align-items: center; gap: 0.75rem; }
.ce-step-num {
  display: flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #7c3aed);
  color: #fff; font-size: 0.875rem; font-weight: 700;
  box-shadow: 0 2px 8px rgba(99,102,241,.3);
  flex-shrink: 0;
}
.ce-step h3 { font-size: 0.95rem; font-weight: 600; }
.ce-step p { padding-left: 3rem; font-size: 0.85rem; color: var(--text-secondary); line-height: 1.55; }

/* ===== Upload Zone ===== */
.ce-upload-wrap { max-width: 640px; margin: 1.5rem auto; }

.ce-dropzone {
  border: 2px dashed var(--border); border-radius: var(--radius-lg);
  padding: 2.5rem 1.5rem; text-align: center; cursor: pointer;
  background: var(--bg-card); transition: all var(--transition);
}
.ce-dropzone:hover { border-color: #818cf8; background: #f8fafc; }
.dark .ce-dropzone:hover { background: #1e293b; }
.ce-dropzone.dragover { border-color: #6366f1; background: var(--indigo-light); transform: scale(1.01); }
.ce-dropzone.disabled { pointer-events: none; opacity: 0.55; }

.ce-drop-icon {
  display: flex; align-items: center; justify-content: center;
  width: 3.5rem; height: 3.5rem; border-radius: 1rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
  box-shadow: 0 4px 14px rgba(99,102,241,.25);
  margin: 0 auto 1rem;
}
.ce-drop-icon svg { width: 1.75rem; height: 1.75rem; color: #fff; }

.ce-dropzone h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.25rem; }
.ce-dropzone p { font-size: 0.85rem; color: var(--text-secondary); }

.ce-drop-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1.25rem; border-radius: 9999px;
  background: var(--text); color: var(--bg);
  font-size: 0.85rem; font-weight: 600; margin-top: 1rem;
  border: none; cursor: pointer; transition: transform var(--transition);
}
.ce-drop-cta:hover { transform: scale(1.03); }

/* ===== Results ===== */
.ce-results { display: none; padding: 2rem 0 3rem; }
.ce-results.visible { display: block; }

.ce-results-header {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 0.75rem; margin-bottom: 1.5rem;
}
.ce-results-header h2 { font-size: 1.5rem; font-weight: 700; }
.ce-results-header p { font-size: 0.85rem; color: var(--text-secondary); }
.ce-results-header p span { font-family: monospace; color: var(--text); }

.ce-results-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.ce-btn-primary {
  background: linear-gradient(135deg, #6366f1, #7c3aed);
  color: #fff; box-shadow: 0 2px 10px rgba(99,102,241,.3);
  border: none;
}
.ce-btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); }

.ce-btn-accent {
  background: var(--bg-card); border: 1px solid #a5b4fc;
  color: #4f46e5; font-weight: 600;
}
.ce-btn-accent:hover { background: #eef2ff; }
.ce-btn-accent.active { background: #6366f1; color: #fff; }

/* ===== Edit Toolbar ===== */
.ce-edit-bar {
  display: none; flex-wrap: wrap; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1rem; border-radius: var(--radius);
  border: 1px solid #fcd34d; background: #fffbeb;
  margin-bottom: 1.5rem;
}
.ce-edit-bar.visible { display: flex; }
.dark .ce-edit-bar { border-color: #92400e; background: #451a03; }
.ce-edit-badge {
  display: flex; align-items: center; justify-content: center;
  width: 1.5rem; height: 1.5rem; border-radius: 50%;
  background: #f59e0b; color: #fff; font-size: 0.65rem; font-weight: 700;
}
.ce-edit-bar span { font-size: 0.85rem; font-weight: 600; color: #92400e; }
.dark .ce-edit-bar span { color: #fcd34d; }

.ce-tolerance-group { display: flex; align-items: center; gap: 0.5rem; }
.ce-tolerance-group label { font-size: 0.75rem; font-weight: 500; color: #92400e; }
.dark .ce-tolerance-group label { color: #fcd34d; }
.ce-tolerance-group input[type="range"] { width: 6rem; accent-color: #f59e0b; }
.ce-tolerance-group output { font-family: monospace; font-size: 0.7rem; font-weight: 600; color: #92400e; min-width: 2.5rem; }
.dark .ce-tolerance-group output { color: #fcd34d; }

.ce-edit-bar .ce-btn-text {
  background: transparent; border: 1px solid #fcd34d; color: #92400e;
  font-size: 0.7rem; padding: 0.3rem 0.75rem; border-radius: 9999px;
  font-weight: 500;
}
.ce-edit-bar .ce-btn-text:hover { background: #fef3c7; }
.dark .ce-edit-bar .ce-btn-text { border-color: #f59e0b; color: #fcd34d; }
.dark .ce-edit-bar .ce-btn-text:hover { background: #78350f; }

/* ===== Results Grid ===== */
.ce-results-grid {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) { .ce-results-grid { grid-template-columns: 1fr 1.15fr; align-items: start; } }

/* ===== Image Column ===== */
.ce-image-col { display: flex; flex-direction: column; gap: 1rem; }

.ce-image-wrap {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: conic-gradient(at top left, #f1f5f9 25%, #e2e8f0 25%, #e2e8f0 50%, #f1f5f9 50%, #f1f5f9 75%, #e2e8f0 75%);
  background-size: 24px 24px;
  box-shadow: var(--shadow); border: 1px solid var(--ring);
  cursor: crosshair;
}
.dark .ce-image-wrap {
  background: conic-gradient(at top left, #1e293b 25%, #0f172a 25%, #0f172a 50%, #1e293b 50%, #1e293b 75%, #0f172a 75%);
}
.ce-image-wrap.loading { cursor: wait; }
.ce-image-wrap img { max-height: 520px; width: 100%; display: block; object-fit: contain; }

.ce-image-info {
  position: absolute; inset: auto 0 0 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1rem; gap: 0.5rem;
  background: linear-gradient(to top, rgba(0,0,0,.6), transparent);
  color: #fff; font-size: 0.7rem;
}
.ce-image-info span {
  background: rgba(0,0,0,.4); border-radius: 0.4rem;
  padding: 0.15rem 0.5rem; font-family: monospace;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}

.ce-color-strip {
  position: absolute; inset: 0 0 auto 0; height: 3px;
  display: flex; align-items: center;
}
.ce-color-strip span { margin-left: auto; padding: 0 0.5rem; font-family: monospace; font-size: 0.6rem; font-weight: 600; }

/* ===== Hover tooltip ===== */
.ce-hover-tip {
  display: none; position: fixed; z-index: 999;
  align-items: center; gap: 0.75rem;
  padding: 0.5rem 0.75rem; border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.1);
  background: rgba(255,255,255,.95);
  box-shadow: var(--shadow-xl);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  pointer-events: none;
}
.dark .ce-hover-tip { background: rgba(15,23,42,.95); border-color: rgba(255,255,255,.1); }
.ce-hover-tip.visible { display: flex; }

.ce-hover-swatch { width: 2.5rem; height: 2.5rem; border-radius: 0.5rem; border: 1px solid rgba(0,0,0,.1); flex-shrink: 0; }
.dark .ce-hover-swatch { border-color: rgba(255,255,255,.1); }
.ce-hover-info { line-height: 1.25; }
.ce-hover-info .hex { font-family: monospace; font-size: 0.85rem; font-weight: 600; }
.ce-hover-info .detail { font-family: monospace; font-size: 0.65rem; color: var(--text-secondary); display: block; }

/* ===== Download box ===== */
.ce-download-box {
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--bg-card); padding: 1rem;
  box-shadow: var(--shadow);
}
.ce-download-btn {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.6rem 1rem; border-radius: 0.75rem; width: 100%;
  background: linear-gradient(135deg, #6366f1, #7c3aed);
  color: #fff; font-size: 0.85rem; font-weight: 600;
  border: none; box-shadow: 0 2px 10px rgba(99,102,241,.25);
  transition: all var(--transition);
}
.ce-download-btn:hover { filter: brightness(1.1); }
.ce-download-btn svg { width: 1rem; height: 1rem; }

.ce-feedback {
  margin-top: 0.5rem; padding: 0.3rem 0.75rem; border-radius: 0.5rem;
  font-size: 0.7rem; font-weight: 500; display: none;
}
.ce-feedback.visible { display: block; }
.ce-feedback.ok { background: var(--emerald-light); color: #065f46; }
.ce-feedback.warn { background: var(--amber-light); color: #92400e; }
.ce-feedback.error { background: var(--rose-light); color: #9f1239; }

/* ===== Palette Grid ===== */
.ce-palette-header {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 0.75rem; margin-bottom: 0.75rem; padding: 0 0.25rem;
}
.ce-palette-header h2 { font-size: 1.1rem; font-weight: 600; }
.ce-count-badge {
  font-size: 0.7rem; font-weight: 600; padding: 0.1rem 0.6rem;
  border-radius: 9999px; background: var(--indigo-light); color: #4338ca;
}
.dark .ce-count-badge { color: #a5b4fc; }
.ce-edit-count-badge {
  background: var(--amber-light); color: #92400e;
}
.dark .ce-edit-count-badge { color: #fcd34d; }

.ce-palette-header .hint {
  font-size: 0.7rem; color: var(--text-secondary);
}

.ce-swatch-grid {
  display: grid; gap: 0.75rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) { .ce-swatch-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .ce-swatch-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .ce-swatch-grid { grid-template-columns: repeat(4, 1fr); } }

.ce-swatch {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid rgba(0,0,0,.06); box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.ce-swatch:hover {
  transform: scale(1.03); box-shadow: var(--shadow-lg);
  z-index: 5;
}
.ce-swatch-block { aspect-ratio: 4 / 3; width: 100%; }

.ce-swatch-info {
  border-top: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.92);
  padding: 0.5rem 0.75rem;
  line-height: 1.3;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.dark .ce-swatch-info { background: rgba(15,23,42,.92); border-color: rgba(255,255,255,.06); }
.ce-swatch-info .sw-hex {
  font-family: monospace; font-size: 0.85rem; font-weight: 700;
}
.ce-swatch-info .sw-detail {
  display: grid; grid-template-columns: 1fr auto; gap: 0 0.5rem;
  font-family: monospace; font-size: 0.65rem;
  color: var(--text-secondary); margin-top: 0.15rem;
}
.ce-swatch-info .sw-pct { text-align: right; }

/* Swap button */
.ce-swap-btn {
  position: absolute; right: 0.5rem; top: 0.5rem;
  display: flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; border-radius: 50%;
  border: 1px solid rgba(0,0,0,.1);
  background: rgba(255,255,255,.92);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0,0,0,.1);
  transition: opacity var(--transition);
  opacity: 0; z-index: 2;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.ce-swatch:hover .ce-swap-btn { opacity: 1; }
.ce-swap-btn svg { width: 0.85rem; height: 0.85rem; }

.ce-edited-badge {
  position: absolute; left: 0.5rem; top: 0.5rem;
  display: flex; align-items: center; gap: 0.25rem;
  padding: 0.15rem 0.5rem; border-radius: 9999px;
  background: rgba(245,158,11,.95); color: #fff;
  font-size: 0.6rem; font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,.15); z-index: 2;
}
.ce-edited-dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; border: 1px solid rgba(255,255,255,.6); display: inline-block; }

/* Replace editor */
.ce-replace-editor {
  margin-top: 0.5rem; padding: 0.75rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-card);
  box-shadow: var(--shadow-lg);
}
.ce-replace-editor h4 { font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 0.5rem; }
.ce-replace-row { display: flex; align-items: center; gap: 0.5rem; }
.ce-replace-src {
  display: flex; align-items: center; gap: 0.35rem;
  padding: 0.25rem 0.5rem; border-radius: 0.5rem;
  background: var(--bg-hover); font-family: monospace; font-size: 0.7rem;
}
.ce-replace-arrow { color: var(--text-muted); flex-shrink: 0; }
.ce-replace-picker { display: flex; align-items: center; gap: 0.35rem; flex: 1; padding: 0.25rem 0.5rem; border-radius: 0.5rem; border: 1px solid var(--border); background: var(--bg-card); }
.ce-replace-picker input[type="color"] { width: 1.5rem; height: 1.5rem; border: none; background: transparent; cursor: pointer; padding: 0; }
.ce-replace-picker span { font-family: monospace; font-size: 0.7rem; }
.ce-replace-actions { display: flex; gap: 0.35rem; margin-top: 0.5rem; justify-content: flex-end; }
.ce-btn-xs {
  padding: 0.25rem 0.6rem; font-size: 0.65rem; font-weight: 500;
  border-radius: 0.4rem; border: none; transition: background var(--transition);
}
.ce-btn-xs-muted { background: transparent; color: var(--text-secondary); }
.ce-btn-xs-muted:hover { background: var(--bg-hover); }
.ce-btn-xs-solid { background: var(--text); color: var(--bg); }
.ce-btn-xs-solid:hover { opacity: 0.85; }

/* ===== Change Color Panel ===== */
.ce-change-panel {
  display: none; padding: 1.25rem; border-radius: var(--radius-lg);
  border: 1px solid #c4b5fd;
  background: linear-gradient(135deg, #f5f3ff, #fff, #eef2ff);
  box-shadow: var(--shadow); margin-bottom: 1.5rem;
}
.ce-change-panel.visible { display: block; }
.dark .ce-change-panel { background: linear-gradient(135deg, #2e1065, #1e293b, #1e1b4b); border-color: #5b21b6; }

.ce-change-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; }
.ce-change-header h3 { font-size: 0.95rem; font-weight: 600; }
.ce-change-header p { font-size: 0.7rem; color: var(--text-secondary); margin-top: 0.15rem; }
.ce-close-btn {
  background: transparent; border: none; color: var(--text-muted);
  padding: 0.25rem; border-radius: 50%; transition: all var(--transition);
  flex-shrink: 0;
}
.ce-close-btn:hover { background: var(--bg-hover); color: var(--text); }
.ce-close-btn svg { width: 1rem; height: 1rem; }

.ce-color-fields { display: grid; gap: 1rem; }
@media (min-width: 640px) { .ce-color-fields { grid-template-columns: 1fr auto 1fr; align-items: end; } }
.ce-field-arrow { display: none; justify-content: center; padding-bottom: 1.5rem; color: var(--text-muted); }
@media (min-width: 640px) { .ce-field-arrow { display: flex; } }

.ce-color-field label {
  display: block; font-size: 0.65rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text-muted); margin-bottom: 0.35rem;
}
.ce-color-field-row {
  display: flex; align-items: stretch; gap: 0.5rem;
  padding: 0.35rem; border-radius: 0.75rem;
  border: 1px solid var(--border); background: var(--bg-card);
  transition: border-color var(--transition);
}
.ce-color-field-row:focus-within { border-color: #8b5cf6; }
.ce-color-field-row input[type="color"] { width: 2.25rem; height: 2.25rem; cursor: pointer; border: none; background: transparent; padding: 0; border-radius: 0.5rem; flex-shrink: 0; }
.ce-color-field-row input[type="text"] {
  flex: 1; border: none; background: transparent;
  font-family: monospace; font-size: 0.8rem; font-weight: 600;
  color: var(--text); min-width: 0; outline: none; text-transform: uppercase;
}
.ce-color-field .field-hint { font-size: 0.6rem; color: var(--text-muted); margin-top: 0.15rem; padding-left: 0.25rem; }

.ce-change-footer {
  display: flex; align-items: center; gap: 0.75rem; margin-top: 1rem;
  justify-content: space-between; flex-wrap: wrap;
}

/* ===== CSS Preview ===== */
.ce-css-preview {
  border-radius: var(--radius); border: 1px solid var(--border);
  background: #0f172a; color: #e2e8f0; padding: 1rem;
  box-shadow: var(--shadow); margin-top: 2rem;
}
.dark .ce-css-preview { background: #020617; }
.ce-css-preview-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.75rem;
}
.ce-css-preview h3 { font-size: 0.85rem; font-weight: 600; color: #cbd5e1; }
.ce-css-preview pre {
  font-family: monospace; font-size: 0.7rem; line-height: 1.6;
  color: #94a3b8; max-height: 300px;
}

/* ===== Empty state ===== */
.ce-showcase { max-width: 800px; margin: 2rem auto; }
.ce-showcase-card {
  border-radius: var(--radius-lg); padding: 1.5rem;
  background: linear-gradient(135deg, #0f172a, #1e1b4b, #831843);
  color: #fff; box-shadow: var(--shadow-xl);
}
@media (min-width: 640px) { .ce-showcase-card { padding: 2.5rem; } }
.ce-showcase-swatches { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.ce-showcase-swatch { width: 3.5rem; height: 3.5rem; border-radius: var(--radius); box-shadow: 0 4px 14px rgba(0,0,0,.3); border: 2px solid rgba(255,255,255,.3); }
.ce-showcase h3 { font-size: 1.5rem; font-weight: 700; }
.ce-showcase p { max-width: 600px; margin-top: 0.5rem; color: rgba(255,255,255,.8); font-size: 0.9rem; line-height: 1.55; }

/* ===== FAQ ===== */
.ce-faq { max-width: 720px; margin: 2rem auto; }
.ce-faq h2 { text-align: center; font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; }

.ce-faq-item {
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--bg-card); box-shadow: var(--shadow);
  margin-bottom: 0.75rem; overflow: hidden;
}
.ce-faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; gap: 1rem; cursor: pointer;
  font-size: 0.85rem; font-weight: 600; list-style: none;
}
.ce-faq-q::-webkit-details-marker { display: none; }
.ce-faq-chevron {
  width: 1rem; height: 1rem; color: var(--text-muted);
  transition: transform var(--transition); flex-shrink: 0;
}
.ce-faq-item[open] .ce-faq-chevron { transform: rotate(180deg); }
.ce-faq-a { padding: 0 1.25rem 1rem; font-size: 0.8rem; color: var(--text-secondary); line-height: 1.55; }

/* ===== Footer ===== */
.ce-footer {
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.6); padding: 1.5rem 0;
  text-align: center; font-size: 0.7rem; color: var(--text-muted);
}
.dark .ce-footer { background: rgba(15,23,42,.6); }
.ce-footer .ce-container {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.5rem;
}
@media (min-width: 640px) { .ce-footer .ce-container { flex-direction: row; justify-content: space-between; } }

/* ===== Spinner ===== */
.ce-spinner {
  display: none; align-items: center; justify-content: center; gap: 0.75rem;
  margin-top: 1.5rem; font-size: 0.85rem; color: var(--text-secondary);
}
.ce-spinner.visible { display: flex; }
.ce-spinner-icon {
  width: 1rem; height: 1rem; border-radius: 50%;
  border: 2px solid #6366f1; border-top-color: transparent;
  animation: ce-spin 0.8s linear infinite;
}
@keyframes ce-spin { to { transform: rotate(360deg); } }

/* ===== Wordpress admin bar offset ===== */
.admin-bar .ce-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .ce-header { top: 46px; } }