/**
 * PicDriver Film Calculator - Styles
 */

/* Darkroom Safe-Light Red Mode */
body.darkroom-mode {
  background-color: #000000 !important;
  color: #ff3344 !important;
}

body.darkroom-mode .pic-header,
body.darkroom-mode .pic-footer,
body.darkroom-mode .calc-card,
body.darkroom-mode .tab-nav,
body.darkroom-mode .text-input-field,
body.darkroom-mode .result-box {
  background: #0d0003 !important;
  border-color: #55000a !important;
  color: #ff3344 !important;
}

body.darkroom-mode a,
body.darkroom-mode h1,
body.darkroom-mode h2,
body.darkroom-mode h3,
body.darkroom-mode .result-val,
body.darkroom-mode .highlight-text {
  color: #ff1744 !important;
}

body.darkroom-mode .btn-primary {
  background: #990014 !important;
  border-color: #ff1744 !important;
  color: #ffffff !important;
}

body.darkroom-mode .btn-secondary,
body.darkroom-mode .tab-btn {
  background: #1a0004 !important;
  border-color: #66000d !important;
  color: #ff4d5e !important;
}

body.darkroom-mode .tab-btn.active {
  background: #990014 !important;
  color: #ffffff !important;
}

/* Standard Mode */
.safelight-toggle-bar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.safelight-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #1e1b2e;
  border: 1px solid #6366f1;
  color: #c7d2fe;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.safelight-btn:hover {
  background: #ff1744;
  border-color: #ff1744;
  color: #ffffff;
}

/* Tabs Navigation */
.calc-tabs-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 24px;
  scrollbar-width: thin;
}

.calc-tab-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-tab-btn:hover, .calc-tab-btn.active {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #ffffff;
}

/* Module Card */
.calc-module-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.text-input-field {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  width: 100%;
}

.text-input-field:focus {
  outline: none;
  border-color: var(--brand-primary);
}

.result-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.result-hero {
  text-align: center;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.result-hero-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.result-hero-val {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--brand-primary);
}

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

.result-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--border-subtle);
}

.result-breakdown-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.result-breakdown-val {
  font-weight: 700;
  color: var(--text-primary);
}

.badge-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.15);
  color: var(--brand-primary);
}