/* =============================================
   DECORWRITING CONFIGURATOR – STYLES
   Dark UI, sidebar + font list layout
   ============================================= */

/* ── Custom Fonts ─────────────────────────── */
@font-face { font-family: 'Almost Love';      src: url('../fonts/Almost Love.ttf') format('truetype');                font-display: swap; }
@font-face { font-family: 'Aqille';           src: url('../fonts/Aqille.ttf') format('truetype');                    font-display: swap; }
@font-face { font-family: 'Blossom Heart';    src: url('../fonts/Blossom Heart.ttf') format('truetype');             font-display: swap; }
@font-face { font-family: 'Chasing Miracles'; src: url('../fonts/Chasing Miracles Regular.ttf') format('truetype');  font-display: swap; }
@font-face { font-family: 'Cosby Corwin';     src: url('../fonts/Cosby Corwin.ttf') format('truetype');              font-display: swap; }
@font-face { font-family: 'Couraged';         src: url('../fonts/Couraged.ttf') format('truetype');                  font-display: swap; }
@font-face { font-family: 'Early Winter';     src: url('../fonts/Early Winter Regular.ttf') format('truetype');      font-display: swap; }
@font-face { font-family: 'Great Vibes';      src: url('../fonts/Great Vibes Regular.ttf') format('truetype');       font-display: swap; }
@font-face { font-family: 'Ladybug';          src: url('../fonts/Ladybug.ttf') format('truetype');                   font-display: swap; }
@font-face { font-family: 'Louis Ahera';      src: url('../fonts/Louis Ahera Regular.ttf') format('truetype');       font-display: swap; }
@font-face { font-family: 'Machiarge';        src: url('../fonts/Machiarge.ttf') format('truetype');                 font-display: swap; }
@font-face { font-family: 'Mousse Script';    src: url('../fonts/Mousse Script.otf') format('opentype');             font-display: swap; }
@font-face { font-family: 'Munich';           src: url('../fonts/Munich.ttf') format('truetype');                    font-display: swap; }
@font-face { font-family: 'My Butterfly';     src: url('../fonts/My Butterfly.ttf') format('truetype');              font-display: swap; }
@font-face { font-family: 'Rafandra';         src: url('../fonts/Rafandra.otf') format('opentype');                  font-display: swap; }
@font-face { font-family: 'Rafandra Italic';  src: url('../fonts/Rafandra Italic.otf') format('opentype');           font-display: swap; }
@font-face { font-family: 'Ralgani';          src: url('../fonts/Ralgani.otf') format('opentype');                   font-display: swap; }
@font-face { font-family: 'Ralgani Original'; src: url('../fonts/Ralgani Original.otf') format('opentype');          font-display: swap; }
@font-face { font-family: 'Sacramento';       src: url('../fonts/Sacramento Regular.ttf') format('truetype');        font-display: swap; }
@font-face { font-family: 'Sarah and James';  src: url('../fonts/Sarah and James.ttf') format('truetype');           font-display: swap; }
@font-face { font-family: 'Segoe Script';     src: url('../fonts/Segoe Script.ttf') format('truetype');              font-display: swap; }
@font-face { font-family: 'Segoe Script Bold'; src: url('../fonts/Segoe Script Bold.ttf') format('truetype');        font-display: swap; }
@font-face { font-family: 'Stephanie';        src: url('../fonts/Stephanie.ttf') format('truetype');                   font-display: swap; }
@font-face { font-family: 'Garine First';     src: url('../fonts/Garine\ First.otf') format('opentype');                 font-display: swap; }

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

:root {
  --bg-0:          #111111;
  --bg-1:          #1a1a1a;
  --bg-2:          #222222;
  --bg-3:          #2a2a2a;
  --bg-4:          #333333;
  --border:        #333333;
  --border-light:  #444444;
  --text-primary:  #e8e8f0;
  --text-secondary:#999999;
  --text-muted:    #666666;
  --accent:        #AFAF03;
  --accent-hover:  #c8c803;
  --accent-dim:    rgba(175,175,3,0.15);
  --accent-2:      #555555;
  --danger:        #cc3333;
  --success:       #22aa44;
  --radius:        8px;
  --radius-sm:     5px;
  --shadow:        0 2px 16px rgba(0,0,0,0.5);
  --transition:    0.17s ease;
  --header-h:      52px;
  --sidebar-w:     300px;
}

html, body {
  height: 100%;
  background: var(--bg-0);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
}

/* =============================================
   APP SHELL
   ============================================= */

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

/* ── Header ──────────────────────────────────── */

#header {
  height: var(--header-h);
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  flex-shrink: 0;
  z-index: 200;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo-img {
  height: 22px;
  width: auto;
}

.header-spacer { flex: 1; }

.header-title {
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* ── Main layout ─────────────────────────────── */

#main {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

/* =============================================
   SIDEBAR
   ============================================= */

#sidebar {
  background: var(--bg-1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex-shrink: 0;
}

.sidebar-section {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.sidebar-section:last-child {
  border-bottom: none;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.section-label i {
  font-size: 12px;
  color: var(--text-muted);
}

/* =============================================
   FONT AREA (right panel)
   ============================================= */

#font-area {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px;
  background: var(--bg-0);
  min-width: 0;
}

.font-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.font-card {
  background: var(--bg-2);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.font-card:hover { border-color: var(--border-light); }
.font-card.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: 0 0 0 1px var(--accent);
}

.font-preview-wrapper {
  position: relative;
  color: var(--text-primary);
}

.font-preview-wrapper svg {
  display: block;
  width: 100%;
}

.font-card .font-name {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.font-card.active .font-name { color: var(--accent); }

/* =============================================
   DESKTOP LAYOUT (>= 768px)
   ============================================= */

@media (min-width: 768px) {
  #sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
    border-right: 1px solid var(--border);
  }

  .logo-img { height: 22px; }
}

/* =============================================
   MOBILE ELEMENTS (hidden on desktop by default)
   ============================================= */

.mobile-steps,
.mobile-step-pane,
.mobile-footer {
  display: none;
}

/* =============================================
   MOBILE LAYOUT (< 768px)
   ============================================= */

@media (max-width: 767px) {
  .logo-img { height: 18px; }
  .header-title { font-size: 11px; }

  #main {
    flex-direction: column;
  }

  /* Hide desktop sidebar & font-area on mobile */
  #sidebar,
  #font-area {
    display: none !important;
  }

  /* ── Step indicator ─────────────────────────── */

  .mobile-steps {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 10px 16px;
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }

  .mobile-step-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    background: var(--bg-2);
    transition: all 0.2s ease;
    cursor: pointer;
    flex-shrink: 0;
  }

  .mobile-step-dot.active {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
  }

  .mobile-step-dot.done {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
  }

  .mobile-step-line {
    width: 40px;
    height: 2px;
    background: var(--border);
    transition: background 0.2s ease;
  }

  .mobile-step-line.done {
    background: var(--accent);
  }

  /* ── Step panes ─────────────────────────────── */

  .mobile-step-pane {
    display: none;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-step-pane.active {
    display: flex !important;
  }

  /* ── Step 1: Font list + text bar ───────────── */

  .mobile-font-area {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 10px;
    min-height: 0;
  }

  .mobile-font-area .font-list {
    gap: 8px;
  }

  .mobile-font-area .font-card {
    padding: 12px 14px;
  }

  .mobile-text-bar {
    flex-shrink: 0;
    padding: 10px 12px;
    background: var(--bg-1);
    border-top: 1px solid var(--border);
  }

  .mobile-text-bar input {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 15px;
    padding: 10px 12px;
    font-family: inherit;
  }

  .mobile-text-bar input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-3);
  }

  /* ── Step 2: Preview + Settings ─────────────── */

  .mobile-preview {
    flex-shrink: 0;
    padding: 16px;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    text-align: center;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .mobile-preview-svg {
    width: 100%;
    max-height: 20vh;
  }

  .mobile-preview-svg svg {
    display: block;
    width: 100%;
    max-height: 20vh;
  }

  .mobile-preview-font-name {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 6px;
  }

  .mobile-settings-panel {
    padding: 0;
  }

  .mobile-settings-section {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
  }

  .mobile-settings-section:last-child {
    border-bottom: none;
  }

  /* ── Step 3: Summary + Order ────────────────── */

  .mobile-summary {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
  }

  .mobile-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
  }

  .mobile-summary-row:last-child {
    border-bottom: none;
  }

  .mobile-summary-label {
    color: var(--text-muted);
  }

  .mobile-summary-value {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
  }

  .mobile-order-section {
    flex-shrink: 0;
    padding: 12px 16px;
    background: var(--bg-1);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  /* ── Mobile footer nav ──────────────────────── */

  .mobile-footer {
    display: flex !important;
    align-items: center;
    padding: 10px 16px;
    background: var(--bg-1);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
  }

  .mobile-footer-spacer {
    flex: 1;
  }

  .mobile-nav-btn {
    padding: 8px 18px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    background: var(--bg-3);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .mobile-nav-btn:hover {
    background: var(--bg-4);
  }

  .mobile-nav-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
  }

  .mobile-nav-btn.primary:hover {
    background: var(--accent-hover);
  }
}

/* =============================================
   FORM ELEMENTS
   ============================================= */

.input-group {
  margin-bottom: 10px;
}
.input-group label {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  font-weight: 500;
}

input[type="text"],
input[type="number"],
textarea,
select {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  padding: 7px 10px;
  transition: border-color var(--transition);
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
}
input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-3);
}

textarea { resize: vertical; min-height: 50px; }

.input-unit {
  display: flex;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}
.input-unit:focus-within { border-color: var(--accent); }
.input-unit input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 7px 10px;
}
.input-unit input:focus { outline: none; background: transparent; border: none; }
.input-unit span {
  padding: 0 10px;
  color: var(--text-muted);
  font-size: 11px;
  background: var(--bg-3);
  border-left: 1px solid var(--border);
  height: 100%;
  display: flex;
  align-items: center;
}

/* ── Constraint toggle (width/height) ────────── */

.constraint-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 8px;
}
.constraint-btn {
  padding: 6px 4px;
  background: var(--bg-2);
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.constraint-btn:hover { background: var(--bg-3); color: var(--text-secondary); }
.constraint-btn.active { background: var(--accent-dim); color: var(--accent); }

/* ── Computed dimension display ───────────────── */

.computed-dim {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-top: 8px;
}
.computed-dim .dim-label {
  font-size: 11px;
  color: var(--text-muted);
}
.computed-dim .dim-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin-left: auto;
}

/* =============================================
   MATERIAL GRID
   ============================================= */

.material-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.mat-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 4px;
  background: var(--bg-2);
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.mat-btn:hover { border-color: var(--border-light); }
.mat-btn.active { border-color: var(--accent); background: var(--bg-3); }

.mat-label {
  font-size: 10px;
  color: var(--text-secondary);
  line-height: 1.2;
  word-break: break-word;
}
.mat-btn.active .mat-label { color: var(--accent); }

.mat-icon {
  font-size: 18px;
  color: var(--text-muted);
}
.mat-btn.active .mat-icon { color: var(--accent); }

/* ── Color swatches ──────────────────────────── */

.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.color-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
}
.color-swatch:hover { transform: scale(1.15); }
.color-swatch.active { border-color: var(--accent); transform: scale(1.1); }

/* ── Thickness buttons ───────────────────────── */

.thickness-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.thickness-btn {
  padding: 5px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.thickness-btn:hover { border-color: var(--border-light); color: var(--text-primary); }
.thickness-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* =============================================
   ORDER BUTTONS
   ============================================= */

.order-section {
  background: var(--bg-1);
}

.order-btns {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition);
}
.btn-whatsapp:hover { background: #1da852; }

.btn-email {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px;
  background: var(--bg-3);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition);
}
.btn-email:hover { background: var(--bg-4); }

/* =============================================
   EMPTY STATE
   ============================================= */

.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 48px 16px;
  font-size: 13px;
}
.empty-state i {
  font-size: 36px;
  display: block;
  margin-bottom: 12px;
  opacity: 0.4;
}

/* =============================================
   SCROLLBAR
   ============================================= */

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-2); }

/* =============================================
   UTILITIES
   ============================================= */

.hidden { display: none !important; }
.text-muted { color: var(--text-muted); }
.text-xs { font-size: 11px; }

.cky-revisit-bottom-left {
  display: none !important;
}

/* ── Upload overlay ───────────────────────── */
.upload-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.upload-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.upload-spinner-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: #fff;
  font-size: 15px;
}
.upload-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255,255,255,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}