@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Syne:wght@400;500;700&display=swap");

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

:root {
  --bg: #0d0d0d;
  --surface: #161616;
  --surface2: #1f1f1f;
  --border: #2a2a2a;
  --border2: #333;
  --text: #f0ede8;
  --muted: #666;
  --accent: #c8f060;
  --accent2: #8af0b0;
  --danger: #ff5555;
  --radius: 10px;
  --font-head: "Syne", sans-serif;
  --font-mono: "DM Mono", monospace;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-head);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  padding: 24px 32px;
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg {
  width: 16px;
  height: 16px;
}

.badge {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 100px;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ─── Mobile detect banner ─── */
.detect-banner {
  padding: 10px 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(200, 240, 96, 0.06);
  border-left: 3px solid var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.detect-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  background: var(--accent);
  border: none;
  color: #111;
  padding: 4px 12px;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

.detect-btn:hover {
  background: #d4ff6a;
}

.detect-banner.used {
  background: rgba(138, 240, 176, 0.06);
  border-left-color: var(--accent2);
  color: var(--accent2);
}

/* ─── Toolbar ─── */
.toolbar {
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: 4px;
}

.device-select {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  outline: none;
  flex: 1;
  min-width: 200px;
  transition: border-color 0.15s;
}

.device-select:focus {
  border-color: var(--accent);
}
.device-select option {
  background: var(--surface2);
  color: var(--text);
}

.toolbar-sep {
  width: 1px;
  height: 28px;
  background: var(--border);
  margin: 0 4px;
}

.custom-ratio {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ratio-input {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 8px;
  border-radius: 6px;
  min-width: 52px;
  text-align: center;
  outline: none;
  transition: border-color 0.15s;
}

.ratio-input:focus {
  border-color: var(--accent);
}
.ratio-sep {
  color: var(--muted);
  font-size: 16px;
  font-weight: 300;
}

.custom-apply {
  font-family: var(--font-mono);
  font-size: 12px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.custom-apply:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── Crop Position Row ─── */
.pos-row {
  padding: 12px 32px;
  border-bottom: 1px solid var(--border);
  display: grid;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pos-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pos-btns {
  display: flex;
  gap: 4px;
}

.pos-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 5px 12px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s;
}

.pos-btn:hover {
  color: var(--text);
  border-color: var(--border2);
}
.pos-btn.active {
  background: var(--surface2);
  border-color: var(--accent2);
  color: var(--accent2);
}

/* ─── Drop Zone ─── */
.drop-section {
  padding: 32px;
  border-bottom: 1px solid var(--border);
}

.drop-zone {
  border: 1.5px dashed var(--border2);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(200, 240, 96, 0.04);
}

.drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.drop-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: var(--surface2);
  border-radius: 12px;
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.drop-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 6px;
}

.drop-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* ─── Image Grid ─── */
.images-section {
  padding: 24px 32px;
  flex: 1;
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 20px;
}

.section-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.count-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 2px 8px;
  border-radius: 100px;
}

.action-row {
  display: flex;
  gap: 8px;
}

.btn-clear {
  font-family: var(--font-mono);
  font-size: 12px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 7px 16px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-clear:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.btn-download {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  background: var(--accent);
  border: none;
  color: #111;
  padding: 7px 22px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-download:hover {
  background: #d4ff6a;
}
.btn-download:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.image-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.image-card .preview-wrap {
  position: relative;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.image-card canvas {
  display: block;
  max-width: 100%;
  max-height: 240px;
  width: 100%;
  object-fit: contain;
}

.crop-overlay {
  position: absolute;
  border: 2px solid var(--accent);
  pointer-events: none;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.45);
}

.card-meta {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-name {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 130px;
}

.card-size {
  display: none;
}

.card-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  line-height: 1;
}

.card-res-row {
  padding: 0 12px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-res {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
}

.card-res.orig {
  color: var(--muted);
  background: var(--surface2);
  border: 1px solid var(--border);
}

.card-res.crop {
  color: var(--accent);
  background: rgba(200, 240, 96, 0.08);
  border: 1px solid rgba(200, 240, 96, 0.25);
}

.card-res-arrow {
  font-size: 10px;
  color: var(--border2);
}

.card-remove:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

/* ─── Status bar ─── */
.status-bar {
  padding: 10px 32px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.status-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.ratio-display {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  margin-left: auto;
}

.empty-state {
  text-align: center;
  padding: 64px 0;
  color: var(--muted);
}

.empty-state p {
  font-family: var(--font-mono);
  font-size: 13px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.spinning {
  animation: spin 0.8s linear infinite;
}