/* ── Variables ───────────────────────────────────────────── */
:root {
  --bg: #ecf2fb;
  --surface: #ffffff;
  --ink: #162640;
  --ink-soft: #6a7b98;
  --line: #d5dfef;
  --brand: #0e4cb6;
  --brand-deep: #0a2f70;
  --accent: #ef4f34;
  --danger: #d32f2f;
  --success: #2e7d32;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(10,40,88,.08);
  --shadow-md: 0 4px 16px rgba(10,40,88,.12);
  --sidebar-w: 260px;
  --toolbar-h: 60px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: "Barlow", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  font-size: 15px;
}
h1, h2, h3, h4 { font-family: "Sora", "Barlow", sans-serif; margin: 0; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ── Login ───────────────────────────────────────────────── */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 30%, rgba(14,76,182,.07), transparent 40%),
    var(--bg);
}
.login-screen[hidden] { display: none; }
.login-box {
  background: var(--surface);
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.login-box h1 {
  font-size: 1.5rem;
  color: var(--brand);
  text-align: center;
  margin-bottom: 8px;
}
.login-box input {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  transition: border-color .2s;
}
.login-box input:focus {
  border-color: var(--brand);
}
.login-box button {
  padding: 11px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: background .2s;
}
.login-box button:hover { background: var(--brand-deep); }
.login-box .error {
  color: var(--accent);
  font-size: .9rem;
  text-align: center;
  margin: 0;
}

/* ── Admin Shell ─────────────────────────────────────────── */
.admin-shell {
  display: flex;
  height: 100vh;
}
.admin-shell[hidden] { display: none; }

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-width: 200px;
  background: var(--ink);
  color: #fff;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.sidebar-resize {
  position: absolute;
  top: 0;
  right: 0;
  width: 5px;
  height: 100%;
  cursor: col-resize;
  z-index: 10;
  background: transparent;
  transition: background .2s;
}
.sidebar-resize:hover,
.sidebar-resize.dragging {
  background: var(--brand);
}
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 18px 12px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-header h2 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .02em;
}

/* ── Page Tree ───────────────────────────────────────────── */
.page-tree {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}
.page-tree-item {
  display: flex;
  align-items: center;
  padding: 8px 18px;
  cursor: pointer;
  font-size: .93rem;
  transition: background .15s;
  word-break: break-word;
}
.page-tree-item.hidden-page {
  opacity: .45;
}
.page-tree-item:hover {
  background: rgba(255,255,255,.08);
}
.page-tree-item.active {
  background: var(--brand);
}
.page-tree-item.child {
  padding-left: 36px;
  font-size: .88rem;
  opacity: .85;
}
.page-tree-item.child.active { opacity: 1; }
.page-tree-item .page-icon {
  margin-right: 8px;
  font-size: .85rem;
  opacity: .6;
}

/* ── Sidebar Footer ──────────────────────────────────────── */
.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar-footer a {
  font-size: .9rem;
  padding: 6px 0;
  opacity: .7;
  transition: opacity .15s;
}
.sidebar-footer a:hover { opacity: 1; }
.sidebar-footer button {
  background: none;
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  padding: 7px 12px;
  border-radius: var(--radius);
  font-size: .85rem;
  margin-top: 4px;
  transition: background .15s;
}
.sidebar-footer button:hover { background: rgba(255,255,255,.08); }

/* ── Editor Main ─────────────────────────────────────────── */
.editor-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Editor Toolbar ──────────────────────────────────────── */
.editor-toolbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: var(--toolbar-h);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.editor-toolbar h1 {
  font-size: 1.15rem;
  font-weight: 600;
}
.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.unsaved-indicator {
  font-size: .82rem;
  color: var(--accent);
  font-weight: 500;
}

/* ── Editor Content ──────────────────────────────────────── */
.editor-content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}
.editor-inner {
  max-width: 900px;
  margin: 0 auto;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  transition: background .2s;
}
.btn-primary:hover { background: var(--brand-deep); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }
.btn-primary .spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: transparent;
  color: var(--brand);
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  transition: background .2s, color .2s;
}
.btn-secondary:hover { background: var(--brand); color: #fff; }

.btn-danger {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 500;
  transition: background .2s, color .2s;
}
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-icon {
  width: 30px; height: 30px;
  border: 1px solid rgba(255,255,255,.3);
  background: transparent;
  color: #fff;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
}
.btn-icon:hover { background: rgba(255,255,255,.12); }

/* ── Page Settings Panel ─────────────────────────────────── */
.page-settings {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  overflow: hidden;
}
.page-settings-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: none;
  border: none;
  width: 100%;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
  font-family: "Sora", sans-serif;
}
.page-settings-toggle::after {
  content: "\25BC";
  font-size: .7rem;
  opacity: .5;
  transition: transform .2s;
}
.page-settings-toggle.open::after { transform: rotate(180deg); }
.page-settings-body {
  padding: 0 20px 20px;
  display: none;
}
.page-settings-body.open { display: block; }

/* ── Form Fields ─────────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  transition: border-color .2s;
  background: #fff;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--brand);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── Block List ──────────────────────────────────────────── */
.block-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.block-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: box-shadow .2s, opacity .2s;
}
.block-card:hover { box-shadow: var(--shadow-sm); }
.block-card.sortable-ghost { opacity: .4; }
.block-card.sortable-drag { box-shadow: var(--shadow-md); }

/* Block preview (collapsed) */
.block-preview {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  gap: 12px;
  cursor: pointer;
}
.block-drag-handle {
  cursor: grab;
  opacity: 0;
  transition: opacity .15s;
  color: var(--ink-soft);
  font-size: 1.1rem;
  padding: 2px;
  flex-shrink: 0;
}
.block-card:hover .block-drag-handle { opacity: .5; }
.block-drag-handle:hover { opacity: 1 !important; }
.block-type-label {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--brand);
  background: rgba(14,76,182,.08);
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}
.block-preview-text {
  flex: 1;
  font-size: .9rem;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.block-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.block-actions button {
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: .85rem;
  padding: 4px 6px;
  border-radius: 4px;
  transition: color .15s, background .15s;
}
.block-actions button:hover { color: var(--ink); background: rgba(0,0,0,.05); }
.block-actions button.delete-block:hover { color: var(--danger); }
.block-actions button.hide-block { font-size: 1rem; }

/* Hidden block */
.block-card.block-hidden { opacity: .45; }
.block-card.block-hidden .live-preview { display: none; }
.block-card.block-hidden .block-type-label { text-decoration: line-through; }

/* Block editor (expanded) */
.block-editor {
  padding: 16px 20px 20px;
  border-top: 1px solid var(--line);
}
.block-card.editing {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(14,76,182,.15);
}

/* ── Live Preview ────────────────────────────────────────── */
.live-preview {
  border-top: 1px solid var(--line);
  padding: 16px;
  background: var(--bg);
  overflow: hidden;
  pointer-events: none;
  cursor: pointer;
}
.live-preview img {
  max-width: 100%;
  height: auto;
}
.block-card .live-preview {
  cursor: pointer;
}
.block-card.editing .live-preview {
  border-bottom: 1px solid var(--line);
  pointer-events: none;
  opacity: .85;
}

/* ── Add Block Button ────────────────────────────────────── */
.add-block-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 6px 0;
}
.add-block-btn {
  width: 36px; height: 36px;
  border: 2px dashed var(--line);
  background: transparent;
  color: var(--ink-soft);
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, color .2s, background .2s;
}
.add-block-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(14,76,182,.05);
}

/* Block type picker dropdown */
.block-picker {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  z-index: 20;
  padding: 6px 0;
  min-width: 200px;
}
.block-picker-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 10px 16px;
  background: none;
  border: none;
  font-size: .9rem;
  color: var(--ink);
  transition: background .12s;
  cursor: pointer;
}
.block-picker-item:hover { background: rgba(14,76,182,.06); }
.block-picker-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: rgba(14,76,182,.08);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: -.02em;
}
.block-picker-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.block-picker-info strong {
  font-size: .88rem;
  font-weight: 600;
}
.block-picker-desc {
  font-size: .78rem;
  color: var(--ink-soft);
  line-height: 1.3;
}

/* ── Image Drop Zone ─────────────────────────────────────── */
.image-dropzone {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  color: var(--ink-soft);
  font-size: .9rem;
  position: relative;
}
.image-dropzone:hover,
.image-dropzone.dragover {
  border-color: var(--brand);
  background: rgba(14,76,182,.03);
}
.image-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.image-dropzone img {
  max-width: 100%;
  max-height: 200px;
  border-radius: 4px;
  margin-top: 8px;
}
.image-dropzone .remove-image {
  position: absolute;
  top: 8px; right: 8px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 24px; height: 24px;
  font-size: .8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ── Link field (internal/external) ────────────────────── */
.link-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 8px;
}
.link-tab {
  flex: 1;
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink-soft);
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  transition: background .15s, color .15s;
}
.link-tab:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.link-tab:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.link-tab.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}
.link-select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: inherit;
  background: #fff;
}
.link-select:focus { border-color: var(--brand); outline: none; }

/* ── Quill overrides ─────────────────────────────────────── */
.block-editor .ql-container { min-height: 150px; border-radius: 0 0 var(--radius) var(--radius); }
.block-editor .ql-toolbar { border-radius: var(--radius) var(--radius) 0 0; }

/* ── Item lists (card_grid, service_grid, testimonials) ──── */
.item-list { display: flex; flex-direction: column; gap: 10px; }
.item-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}
.item-card .form-row { gap: 10px; }
.item-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.item-card-header strong {
  font-size: .85rem;
  color: var(--ink-soft);
}
.add-item-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px dashed var(--line);
  background: transparent;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: .85rem;
  transition: border-color .2s, color .2s;
  margin-top: 8px;
}
.add-item-btn:hover { border-color: var(--brand); color: var(--brand); }

/* ── Layout toggle (text_image) ──────────────────────────── */
.layout-toggle {
  display: flex;
  gap: 8px;
}
.layout-toggle button {
  padding: 6px 14px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: var(--radius);
  font-size: .85rem;
  transition: all .15s;
}
.layout-toggle button.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

/* ── Settings Page ───────────────────────────────────────── */
.settings-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  max-width: 640px;
}
.settings-form h2 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* ── Submissions Page ────────────────────────────────────── */
.submissions-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.submission-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  transition: box-shadow .15s;
}
.submission-card:hover { box-shadow: var(--shadow-sm); }
.submission-card.unread { border-left: 3px solid var(--brand); }
.submission-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.submission-header strong { font-size: .95rem; }
.submission-header time {
  font-size: .82rem;
  color: var(--ink-soft);
}
.submission-preview {
  font-size: .88rem;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.submission-detail {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: .92rem;
  line-height: 1.6;
  display: none;
}
.submission-card.expanded .submission-detail { display: block; }

/* ── Toast ───────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  color: #fff;
  font-size: .9rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  animation: toastIn .3s ease;
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Mobile Sidebar Toggle ───────────────────────────────── */
.sidebar-toggle {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 30;
  width: 40px; height: 40px;
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1.3rem;
  display: none;
  align-items: center;
  justify-content: center;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    height: 100vh;
    z-index: 25;
    transition: left .25s ease;
  }
  .sidebar.open { left: 0; }
  .sidebar-toggle { display: flex; }
  .editor-toolbar { padding-left: 56px; }
  .editor-content { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}