/* ═══════════ Social Studio ═══════════ */
:root {
  --bg: #0f1117;
  --panel: #171a23;
  --panel-2: #1e2230;
  --border: #2a2f3f;
  --text: #e8eaf2;
  --text-dim: #8a90a5;
  --accent: #6c5ce7;
  --accent-hover: #7d6ef0;
  --danger: #e74c5c;
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { height: 100%; overflow: hidden; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
}

button { font-family: inherit; cursor: pointer; }

/* ─────────── Topbar ─────────── */
.topbar {
  height: 56px;
  flex: 0 0 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 8px; font-size: 17px; }
.brand-name { letter-spacing: -0.3px; }
.brand-name b { color: var(--accent-hover); }
.brand-icon { font-size: 22px; }

.topbar-center { display: flex; align-items: center; gap: 10px; }
.format-label { font-size: 13px; color: var(--text-dim); }

#formatSelect {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
}

.format-size { font-size: 12px; color: var(--text-dim); font-variant-numeric: tabular-nums; }

.topbar-right { display: flex; align-items: center; gap: 8px; }
.divider { width: 1px; height: 24px; background: var(--border); margin: 0 4px; }

.icon-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 16px;
  transition: background 0.15s;
}
.icon-btn:hover { background: var(--border); }
.icon-btn:disabled { opacity: 0.35; cursor: default; }
label.icon-btn { display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s;
}
.btn-primary:hover { background: var(--accent-hover); }

/* ─────────── Layout ─────────── */
.workspace { flex: 1; display: flex; min-height: 0; }

/* ─────────── Sidebar ─────────── */
.sidebar {
  width: 320px;
  flex: 0 0 320px;
  display: flex;
  background: var(--panel);
  border-right: 1px solid var(--border);
}

.side-tabs {
  width: 72px;
  flex: 0 0 72px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  padding-top: 8px;
}

.side-tab {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 12px 4px;
  font-size: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border-left: 3px solid transparent;
  transition: color 0.15s;
}
.side-tab span { font-size: 10px; font-weight: 500; }
.side-tab:hover { color: var(--text); }
.side-tab.active { color: var(--accent-hover); border-left-color: var(--accent); background: var(--panel-2); }

.side-panels { flex: 1; overflow-y: auto; padding: 18px 16px; }
.side-panel { display: none; }
.side-panel.active { display: block; }

.side-panel h3 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-dim); margin: 14px 0 10px; }
.side-panel h3:first-child { margin-top: 0; }
.hint { font-size: 12px; color: var(--text-dim); margin-top: 12px; line-height: 1.5; }

/* Testo */
.add-text-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 8px;
  transition: border-color 0.15s;
}
.add-text-btn:hover { border-color: var(--accent); }
.add-text-btn.heading { font-size: 20px; font-weight: 800; }
.add-text-btn.subheading { font-size: 15px; font-weight: 600; }
.add-text-btn.body { font-size: 13px; }

/* Forme */
.shape-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.shape-btn {
  aspect-ratio: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s;
}
.shape-btn:hover { border-color: var(--accent); }
.shape-btn svg { width: 34px; height: 34px; fill: var(--text-dim); stroke: var(--text-dim); }
.shape-btn:hover svg { fill: var(--text); stroke: var(--text); }
.shape-btn svg line { fill: none; }

/* Immagini */
.upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 14px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.upload-zone:hover { border-color: var(--accent); }
.upload-zone .upload-icon { font-size: 28px; }
.upload-zone small { color: var(--text-dim); }

/* Pexels */
.search-row { display: flex; gap: 6px; margin-bottom: 8px; }
.search-row input { flex: 1; }
.search-row .icon-btn { flex: 0 0 36px; }

.insert-mode { margin-bottom: 10px; }
.insert-mode .toggle-btn { font-size: 12px; padding: 6px 4px; }

.pexels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 10px;
}
.pexels-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  padding: 0;
  background: var(--panel-2);
}
.pexels-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.15s;
}
.pexels-thumb:hover img { transform: scale(1.06); }
.pexels-thumb .ph-author {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  font-size: 9px;
  color: #fff;
  background: rgba(0,0,0,0.55);
  padding: 2px 5px;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pexels-status { grid-column: 1 / -1; font-size: 12px; color: var(--text-dim); padding: 8px 0; }
.hint a { color: var(--accent-hover); }

.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  transition: border-color 0.15s;
}
.chip:hover { border-color: var(--accent); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Sfondo */
.color-row { display: flex; align-items: center; gap: 10px; font-size: 13px; margin-bottom: 12px; }
input[type="color"] {
  width: 42px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 3px;
  cursor: pointer;
}

.swatch-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.swatch {
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: transform 0.1s;
}
.swatch:hover { transform: scale(1.12); }

.gradient-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.gradient-swatch {
  aspect-ratio: 1.4;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: transform 0.1s;
}
.gradient-swatch:hover { transform: scale(1.06); }

/* Template */
.template-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.template-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  color: var(--text);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s;
}
.template-card:hover { border-color: var(--accent); }
.tpl-preview {
  aspect-ratio: 1;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  font-weight: 800;
  color: #fff;
}
.tpl-quote    { background: linear-gradient(135deg, #667eea, #764ba2); font-family: 'Playfair Display', serif; }
.tpl-promo    { background: linear-gradient(135deg, #f5576c, #f093fb); font-size: 24px; }
.tpl-announce { background: linear-gradient(135deg, #0f2027, #2c5364); font-size: 20px; letter-spacing: 2px; }
.tpl-event    { background: linear-gradient(135deg, #11998e, #38ef7d); }
.tpl-minimal  { background: #f5f0e8; color: #1e1e2e; font-family: 'Playfair Display', serif; }
.tpl-tips     { background: linear-gradient(135deg, #30cfd0, #330867); font-size: 20px; }
.tpl-neon     { background: #0a0a12; color: #00f0ff; font-family: 'Bebas Neue', sans-serif; font-size: 22px; text-shadow: 0 0 12px #00f0ff, 0 0 30px #ff00e0; letter-spacing: 2px; }
.tpl-cover    { background: linear-gradient(rgba(10,10,20,0.4), rgba(10,10,20,0.7)), linear-gradient(135deg, #355c7d, #6c5b7b, #c06c84); }
.tpl-bold     { background: linear-gradient(135deg, #fa709a, #fee140); color: #1e1e2e; font-family: 'Bebas Neue', sans-serif; font-size: 26px; }
.tpl-testimonial { background: linear-gradient(135deg, #fddb92, #d1fdff); color: #ffb400; font-size: 22px; }
.tpl-breaking { background: #101418; color: #fff; font-size: 18px; letter-spacing: 1px; box-shadow: inset 0 -14px 0 #e01e37; }
.tpl-preset   { background: linear-gradient(145deg, #232840, #12141f); font-size: 30px; }

/* Preset per categoria */
.preset-cat { margin-bottom: 14px; }
.pc-head {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}
.pc-head .pc-icon { font-size: 16px; }
.pc-variants { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.pc-btn {
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, transform 0.1s;
}
.pc-btn:hover { border-color: var(--accent); transform: scale(1.08); }

/* Emoji */
.emoji-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; }
.emoji-btn {
  aspect-ratio: 1;
  font-size: 22px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s, border-color 0.15s;
}
.emoji-btn:hover { transform: scale(1.15); border-color: var(--accent); }

/* Icone vettoriali */
.vec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}
.vec-btn {
  aspect-ratio: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, transform 0.1s;
}
.vec-btn:hover { border-color: var(--accent); transform: scale(1.1); }
.vec-btn img { width: 100%; height: 100%; }
.vec-status { grid-column: 1 / -1; font-size: 12px; color: var(--text-dim); padding: 8px 0; }

/* Toast */
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--accent);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 13px;
  z-index: 200;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  animation: toast-in 0.25s ease;
}
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 10px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ─────────── Canvas ─────────── */
.canvas-area {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(108, 92, 231, 0.06), transparent 50%),
    var(--bg);
}

.canvas-wrap {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.55);
  border-radius: 4px;
  line-height: 0;
}

.zoom-indicator {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--text-dim);
}

/* ─────────── Proprietà ─────────── */
.props {
  width: 260px;
  flex: 0 0 260px;
  background: var(--panel);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 18px 16px;
}

.props-empty {
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 60px;
  line-height: 1.6;
}
.props-empty span { font-size: 30px; display: block; margin-bottom: 10px; }

.props-body h3 { font-size: 14px; margin-bottom: 16px; }

.prop-group { margin-bottom: 16px; }
.prop-group > label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 500;
}

.prop-inline { display: flex; align-items: center; gap: 10px; }
.prop-inline input[type="range"] { flex: 1; }

input[type="range"] { width: 100%; accent-color: var(--accent); }

select, input[type="text"] {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
}

.btn-row { display: flex; gap: 6px; }

.toggle-btn, .small-btn {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 6px;
  font-size: 13px;
  transition: all 0.15s;
}
.toggle-btn:hover, .small-btn:hover { border-color: var(--accent); }
.toggle-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.small-btn.wide { padding: 9px; }
.small-btn.danger:hover { border-color: var(--danger); color: var(--danger); }

/* ─────────── Modal ─────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 10, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-backdrop[hidden] { display: none; }

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  width: 340px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}
.modal h3 { margin-bottom: 18px; }
.modal-actions { display: flex; gap: 10px; margin-top: 20px; }
.modal-actions .small-btn { flex: 0 0 auto; padding: 9px 16px; }
.modal-actions .btn-primary { flex: 1; }

.check-row { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px !important; color: var(--text) !important; }
.check-row input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }

/* ─────────── Cloud / Account ─────────── */
.auth-error { color: var(--danger) !important; }

.cloud-list {
  max-height: 260px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}
.cloud-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
}
.cloud-item .ci-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cloud-item .ci-date { font-size: 11px; color: var(--text-dim); }
.cloud-item button {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
}
.cloud-item button:hover { border-color: var(--accent); }
.cloud-item button.ci-del:hover { border-color: var(--danger); color: var(--danger); }
.cloud-empty { font-size: 12px; color: var(--text-dim); text-align: center; padding: 14px 0; }

/* ─────────── Responsive ─────────── */
@media (max-width: 900px) {
  .sidebar { width: 260px; flex-basis: 260px; }
  .props { width: 220px; flex-basis: 220px; }
  .side-tabs { width: 60px; flex-basis: 60px; }
}