/* DunyaWorks Studio — Dark UI */

:root {
  --bg: #060a10;
  --surface: #0b1520;
  --surface2: #0e1c2a;
  --border: rgba(255,255,255,0.06);
  --accent: #b8e8cc;
  --accent-dim: rgba(184,232,204,0.15);
  --white: #ffffff;
  --text: rgba(255,255,255,0.85);
  --text-dim: rgba(255,255,255,0.45);
  --danger: rgba(255,80,80,0.50);
}

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

select option {
  background: #0e1c2a;
  color: rgba(255,255,255,0.85);
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

/* Layout */
.app {
  display: grid;
  grid-template-columns: 1fr 420px;
  grid-template-rows: 48px 1fr 56px;
  height: 100vh;
  gap: 0;
}

/* Top bar */
.top-bar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  padding: 0 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

.top-bar .logo {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 18px;
  color: var(--white);
  letter-spacing: -0.5px;
}

.top-bar .logo span { color: var(--accent); }

.top-bar .status {
  font-size: 11px;
  color: var(--text-dim);
  margin-left: auto;
}

.top-bar .ffmpeg-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ffmpeg-badge.ok { background: rgba(74,222,128,0.15); color: #4ADE80; }
.ffmpeg-badge.missing { background: rgba(248,113,113,0.15); color: #F87171; }

/* Editor panel */
.editor-panel {
  overflow-y: auto;
  padding: 16px;
  background: var(--bg);
  border-right: 1px solid var(--border);
}

.editor-panel::-webkit-scrollbar { width: 6px; }
.editor-panel::-webkit-scrollbar-track { background: transparent; }
.editor-panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Preview panel */
.preview-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #050505;
  position: relative;
  overflow: visible;
  padding: 10px;
}

.preview-panel canvas {
  height: calc(100vh - 114px);
  max-height: calc(100vh - 114px);
  width: calc((100vh - 114px) * 9 / 16);
  max-width: calc(420px - 20px);
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 8px;
}

/* Checkerboard for transparent preview */
.preview-panel.checker canvas {
  background-image:
    linear-gradient(45deg, #1a1a1a 25%, transparent 25%),
    linear-gradient(-45deg, #1a1a1a 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1a1a1a 75%),
    linear-gradient(-45deg, transparent 75%, #1a1a1a 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

/* Bottom bar */
.bottom-bar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  padding: 0 20px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  gap: 12px;
}

.bottom-bar .btn { height: 34px; }

.progress-wrap {
  flex: 1;
  height: 4px;
  background: var(--surface2);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 12px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.2s;
  border-radius: 2px;
}

.progress-text {
  font-size: 11px;
  color: var(--text-dim);
  min-width: 80px;
  text-align: right;
  font-family: 'Space Mono', monospace;
}

/* Editor styles */
.editor-file-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.editor-file-bar select {
  flex: 1;
  height: 32px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
  padding: 0 8px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
}

.editor-section {
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-grid input, .form-grid select {
  height: 32px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
  padding: 0 8px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
}

.form-grid input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-dim);
}

/* Fleet table */
.fleet-table-wrap {
  overflow-x: auto;
  margin: 0 -16px;
  padding: 0 16px;
}

.fleet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.fleet-table th {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-align: left;
  padding: 6px 4px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
}

.fleet-table td {
  padding: 2px 2px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.fleet-table input {
  width: 100%;
  height: 28px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  border-radius: 3px;
  padding: 0 4px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
}

.fleet-table input:focus {
  background: var(--surface2);
  border-color: var(--border);
  outline: none;
}

.fleet-table .name-input { min-width: 130px; }
.fleet-table .boat-input { min-width: 100px; }
.fleet-table .sail-input { min-width: 90px; }
.fleet-table .nat-input { width: 40px; }
.fleet-table .race-input { width: 48px; text-align: center; }

.fleet-table tr:hover input {
  background: var(--surface2);
}

/* Buttons */
.btn {
  height: 32px;
  padding: 0 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn:hover { background: var(--border); }

.btn-accent {
  background: var(--accent-dim);
  border-color: rgba(125,211,252,0.3);
  color: var(--accent);
}

.btn-accent:hover { background: rgba(125,211,252,0.25); }

.btn-danger {
  color: var(--danger);
  border-color: rgba(248,113,113,0.2);
}

.btn-danger:hover { background: rgba(248,113,113,0.1); }

.btn-small {
  height: 24px;
  padding: 0 8px;
  font-size: 10px;
}

.btn-icon {
  width: 24px;
  height: 24px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 3px;
  font-size: 16px;
}

.btn-icon:hover { background: rgba(248,113,113,0.15); color: var(--danger); }

.btn-export {
  background: var(--accent);
  color: #0a0a0a;
  border-color: var(--accent);
  font-weight: 700;
}

.btn-export:hover { background: #93DFFD; }
.btn-export:disabled { opacity: 0.4; cursor: not-allowed; }

/* Toast */
.toast {
  position: fixed;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 100;
}

.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.error {
  border-color: rgba(248,113,113,0.3);
  color: var(--danger);
}

/* Download link */
.download-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  text-decoration: none;
  font-size: 12px;
}

.download-link:hover { text-decoration: underline; }

/* Tabs */
.editor-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin: 0 -16px 12px;
  padding: 0 16px;
}

.tab-btn {
  padding: 8px 20px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.15s;
}

.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content { flex: 1; }

/* Range sliders */
.form-grid input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  border: none;
  margin-top: 4px;
}

.form-grid input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
}

.range-val {
  float: right;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  opacity: 0.8;
}