/* App-level styles — dashboard, order form, order detail.
   Extends theme.css design tokens. Never duplicates token definitions. */

/* ── Header ── */
.app-header {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.app-logo:hover { color: var(--accent); }

.app-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.app-nav-link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
}

.app-nav-link:hover,
.app-nav-link.active { color: var(--fg); }

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s, background 0.15s;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.btn:hover { opacity: 0.85; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover { color: var(--fg); border-color: var(--fg-muted); }

.btn-large { font-size: 1rem; padding: 13px 32px; }
.btn-sm { font-size: 0.82rem; padding: 6px 14px; }
.btn-block { display: block; text-align: center; width: 100%; }

/* ── Main layout ── */
.app-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* ── Page header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  gap: 16px;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.page-subtitle { color: var(--fg-muted); font-size: 0.95rem; }

.breadcrumb {
  display: block;
  color: var(--fg-subtle);
  font-size: 0.85rem;
  text-decoration: none;
  margin-bottom: 6px;
}
.breadcrumb:hover { color: var(--accent); }

/* ── Alerts ── */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 0.9rem;
  font-weight: 500;
}

.alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* ── Status badges ── */
.status-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.status-badge-large {
  font-size: 13px;
  padding: 6px 14px;
}

.status-new        { background: rgba(234, 88, 12, 0.15); color: var(--accent-light); border: 1px solid rgba(234,88,12,0.3); }
.status-in_production { background: rgba(59, 130, 246, 0.12); color: #60a5fa; border: 1px solid rgba(59,130,246,0.3); }
.status-ready      { background: rgba(34, 197, 94, 0.12); color: #4ade80; border: 1px solid rgba(34,197,94,0.3); }
.status-delivered  { background: rgba(120, 113, 108, 0.15); color: var(--fg-muted); border: 1px solid var(--border); }

/* ── Status tabs ── */
.status-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.status-tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.15s;
}

.status-tab:hover { color: var(--fg); border-color: var(--fg-subtle); }
.status-tab.active { background: var(--accent-glow); border-color: var(--accent); color: var(--accent-light); }

/* ── Orders grid (dashboard) ── */
.orders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.order-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  color: var(--fg);
  transition: border-color 0.15s, transform 0.1s;
}

.order-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.order-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
  gap: 12px;
}

.order-school {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.order-type {
  color: var(--fg-muted);
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.order-meta {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.order-contact {
  font-size: 0.85rem;
  color: var(--fg-subtle);
}

.order-date {
  font-size: 0.8rem;
  color: var(--fg-subtle);
  margin-top: 4px;
}

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--fg-muted);
}

.empty-icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 8px; color: var(--fg); }
.empty-state p { margin-bottom: 24px; }

/* ── Order form ── */
.order-form {
  max-width: 860px;
}

.form-sections { display: flex; flex-direction: column; gap: 32px; margin-bottom: 40px; }

.form-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  font-family: var(--font-display);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 14px;
  transition: border-color 0.15s;
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2378716c' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.form-group-full { grid-column: 1 / -1; }

.form-hint { color: var(--fg-subtle); font-size: 0.85rem; margin-bottom: 16px; }

/* ── Sizes grid ── */
.sizes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.size-input-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.size-input-group label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
}

.size-input {
  width: 100%;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 10px 8px;
  text-align: center;
  outline: none;
  transition: border-color 0.15s;
}

.size-input:focus { border-color: var(--accent); }

.size-total .size-total-val {
  background: var(--accent-glow);
  border: 1px solid rgba(234,88,12,0.3);
  border-radius: 8px;
  color: var(--accent-light);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 10px 8px;
  width: 100%;
  text-align: center;
}

/* ── File upload ── */
.file-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.file-upload-area:hover,
.file-upload-area.dragging {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.file-upload-icon { font-size: 2rem; margin-bottom: 8px; }
.file-upload-text { color: var(--fg-muted); font-size: 0.9rem; }
.file-upload-link { color: var(--accent-light); text-decoration: underline; }
.file-upload-hint { color: var(--fg-subtle); font-size: 0.82rem; margin-top: 4px; }

/* ── Form actions ── */
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  align-items: center;
}

/* ── Order detail ── */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  align-items: start;
}

.detail-main,
.detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.detail-card-subtle {
  background: var(--bg-warm);
  padding: 16px 20px;
}

.detail-card-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

/* ── Status pipeline ── */
.status-pipeline {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pipeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-warm);
  border: 2px solid var(--border);
  transition: all 0.15s;
}

.pipeline-step.done .pipeline-dot { background: var(--accent); border-color: var(--accent); }
.pipeline-step.active .pipeline-dot { background: var(--accent-light); border-color: var(--accent-light); box-shadow: 0 0 10px var(--accent-glow); }

.pipeline-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg-subtle);
  white-space: nowrap;
}

.pipeline-step.done .pipeline-label,
.pipeline-step.active .pipeline-label { color: var(--fg); }

.pipeline-line {
  height: 2px;
  flex: 1;
  min-width: 24px;
  background: var(--border);
  margin-bottom: 22px;
  transition: background 0.15s;
}

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

.status-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.status-feedback {
  font-size: 0.85rem;
  margin-top: 10px;
  display: block;
}

.feedback-success { color: #4ade80; }
.feedback-error { color: #f87171; }

/* ── Sizes table (detail) ── */
.sizes-table { display: flex; flex-direction: column; gap: 0; }

.sizes-table-header {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.sizes-table-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(68,64,60,0.5);
  align-items: center;
}

.sizes-table-total {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  padding: 12px 0 4px;
  font-weight: 600;
  color: var(--fg-muted);
}

.size-chip {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 10px;
  display: inline-block;
  text-align: center;
}

.size-qty { color: var(--fg-muted); font-size: 0.9rem; }

/* ── Notes ── */
.notes-textarea {
  width: 100%;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px 14px;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s;
}

.notes-textarea:focus { border-color: var(--accent); }

.notes-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}

.notes-feedback { font-size: 0.85rem; }

/* ── Contact / meta rows ── */
.contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(68,64,60,0.4);
  font-size: 0.9rem;
}

.contact-row:last-child { border-bottom: none; }
.contact-icon { font-size: 1rem; flex-shrink: 0; }
.contact-link { color: var(--accent-light); text-decoration: none; }
.contact-link:hover { text-decoration: underline; }

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(68,64,60,0.4);
  font-size: 0.88rem;
  gap: 12px;
}

.meta-row:last-child { border-bottom: none; }
.meta-label { color: var(--fg-subtle); flex-shrink: 0; }

.text-muted { color: var(--fg-muted); font-size: 0.9rem; }

/* ── Deadline ── */
.deadline-overdue { color: #f87171; }
.overdue-tag {
  background: rgba(239,68,68,0.15);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 1px 6px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Logo preview ── */
.order-logo-preview {
  width: 100%;
  max-height: 160px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--bg-warm);
  padding: 12px;
  margin-bottom: 12px;
}

/* ── Order ID chip ── */
.order-id {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-subtle);
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .app-main { padding: 20px 16px 60px; }

  .page-header { flex-direction: column; }

  .form-grid { grid-template-columns: 1fr; }

  .sizes-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }

  .detail-grid { grid-template-columns: 1fr; }

  .orders-grid { grid-template-columns: 1fr; }

  .form-actions { flex-direction: column-reverse; }
  .form-actions .btn { width: 100%; text-align: center; }

  .status-pipeline { gap: 0; }
  .pipeline-line { min-width: 16px; }
}

@media (max-width: 480px) {
  .sizes-grid { grid-template-columns: repeat(2, 1fr); }
}