/* ============================================================
   app.css — YWCOS application UI (dashboard, kanban, forms)
   Extends theme.css; must be loaded after it.
   ============================================================ */

/* ─── App chrome ───────────────────────────────────────────── */

.app-body {
  background: var(--bg);
  min-height: 100vh;
}

.app-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.app-nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.app-nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-decoration: none;
}

.app-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-nav-link {
  padding: 6px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}

.app-nav-link:hover,
.app-nav-link.active {
  color: var(--fg);
  background: rgba(255,255,255,0.05);
}

.app-nav-link.active {
  color: var(--accent);
}

.app-nav-cta {
  margin-left: 8px;
  background: var(--accent);
  color: #0c0b0f !important;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.app-nav-cta:hover {
  background: #e5b355 !important;
  color: #0c0b0f !important;
}

.app-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 36px clamp(16px, 4vw, 48px) 80px;
}

/* ─── Page header ───────────────────────────────────────────── */

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.page-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--fg);
  line-height: 1.1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ─── Buttons ───────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #0c0b0f;
  font-weight: 700;
}

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

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

.btn-danger {
  background: rgba(224,85,85,0.15);
  color: #e05555;
  border: 1px solid rgba(224,85,85,0.25);
}

/* ─── Stat strip ────────────────────────────────────────────── */

.stat-strip {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.stat-chip {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  min-width: 110px;
}

.stat-chip-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--fg);
}

.stat-chip-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.accent-text { color: var(--accent); }

/* ─── Status badges ─────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.badge-identified { background: rgba(154,147,168,0.15); color: #9a93a8; }
.badge-progress   { background: rgba(212,160,65,0.15);  color: var(--accent); }
.badge-submitted  { background: rgba(91,141,238,0.15);  color: #5b8dee; }
.badge-awarded    { background: rgba(76,175,121,0.15);  color: #4caf79; }
.badge-lost       { background: rgba(224,85,85,0.15);   color: #e05555; }

/* ─── Deadlines ─────────────────────────────────────────────── */

.deadline-urgent  { color: #e05555; font-weight: 600; }
.deadline-overdue { color: #e05555; font-weight: 600; opacity: 0.7; text-decoration: line-through; }
.deadline-soon    { color: var(--accent); }

/* ─── Action link ───────────────────────────────────────────── */

.action-link {
  font-size: 0.82rem;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 3px 8px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}

.action-link:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

/* ─── Empty state ───────────────────────────────────────────── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 80px 24px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 14px;
}

.empty-icon { font-size: 2.5rem; }

.empty-state h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--fg);
}

.empty-state p { color: var(--fg-muted); margin-bottom: 8px; }

/* ─── Dashboard table ───────────────────────────────────────── */

.rfp-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.rfp-table {
  width: 100%;
  border-collapse: collapse;
}

.rfp-table thead {
  background: var(--bg-elevated);
}

.rfp-table th {
  padding: 12px 16px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}

.rfp-table td {
  padding: 14px 16px;
  color: var(--fg);
  font-size: 0.9rem;
  vertical-align: middle;
}

.rfp-row {
  border-bottom: 1px solid var(--border);
  transition: background 0.12s ease;
}

.rfp-row:last-child { border-bottom: none; }
.rfp-row:hover { background: rgba(255,255,255,0.025); }

.rfp-agency {
  font-weight: 500;
  color: var(--fg-muted);
  white-space: nowrap;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rfp-title {
  max-width: 300px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rfp-notes-hint {
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--fg-muted);
  cursor: help;
  white-space: nowrap;
}

.rfp-value {
  font-family: var(--font-display);
  font-weight: 600;
  white-space: nowrap;
  color: var(--fg-muted);
}

.rfp-actions { white-space: nowrap; }

/* ─── Kanban board ──────────────────────────────────────────── */

.kanban-board {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: start;
  overflow-x: auto;
  padding-bottom: 20px;
}

.kanban-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  min-width: 200px;
}

.kanban-col-header {
  border-top: 3px solid transparent;
  padding: 14px 16px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.kanban-col-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg);
}

.kanban-col-count {
  font-size: 0.78rem;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(255,255,255,0.07);
  color: var(--fg-muted);
  font-weight: 600;
}

.kanban-cards {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 80px;
}

.kanban-empty {
  font-size: 0.78rem;
  color: var(--fg-muted);
  text-align: center;
  padding: 20px 0;
  opacity: 0.5;
}

.kanban-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.2s ease;
}

.kanban-card:hover { border-color: rgba(212,160,65,0.25); }

.kcard-agency {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.kcard-title {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--fg);
  line-height: 1.35;
}

.kcard-deadline {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.kcard-value {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
}

.kcard-notes {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.4;
  font-style: italic;
}

.kcard-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  flex-wrap: wrap;
  gap: 6px;
}

.kcard-status-btns {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.kcard-move-btn {
  font-size: 0.68rem;
  padding: 3px 8px;
  background: rgba(255,255,255,0.05);
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.kcard-move-btn:hover {
  background: var(--accent-glow);
  color: var(--accent);
  border-color: rgba(212,160,65,0.3);
}

.kcard-move-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ─── Form ──────────────────────────────────────────────────── */

.form-card {
  max-width: 640px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px;
}

.form-error {
  max-width: 640px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: rgba(224,85,85,0.1);
  border: 1px solid rgba(224,85,85,0.25);
  border-radius: 8px;
  color: #e05555;
  font-size: 0.9rem;
}

.rfp-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: flex; gap: 16px; }
.form-row-half .form-group { flex: 1; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group-wide { flex: 1; }

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

.required { color: var(--accent); }

.form-input,
.form-select,
.form-textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.925rem;
  padding: 10px 14px;
  width: 100%;
  transition: border-color 0.2s ease;
  box-sizing: border-box;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: rgba(212,160,65,0.5);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--fg-muted);
  opacity: 0.5;
}

.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; }

/* Date input color fix */
.form-input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.6);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 1100px) {
  .kanban-board {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .kanban-board {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-card { padding: 24px 20px; }
  .form-row-half { flex-direction: column; }

  .page-header { align-items: flex-start; }
}

@media (max-width: 540px) {
  .kanban-board {
    grid-template-columns: 1fr;
  }

  .rfp-table th:nth-child(4),
  .rfp-table td:nth-child(4) { display: none; }
}