:root {
  --bg: #f5f6f8;
  --card-bg: #ffffff;
  --text: #1f2430;
  --muted: #6b7280;
  --border: #e2e5ea;
  --primary: #2f6fed;
  --primary-dark: #1f52c0;
  --surface-hover: #f0f2f6;

  --status-open-bg: #e8f0ff; --status-open-fg: #1f52c0;
  --status-progress-bg: #fef3e2; --status-progress-fg: #b5690a;
  --status-review-bg: #f1ecff; --status-review-fg: #6d3fd6;
  --status-changes-bg: #fde8e8; --status-changes-fg: #c62828;
  --status-done-bg: #e7f6ec; --status-done-fg: #1e7e34;

  --urgency-low-bg: #e7f6ec; --urgency-low-fg: #1e7e34;
  --urgency-medium-bg: #fff4d6; --urgency-medium-fg: #97650a;
  --urgency-high-bg: #ffe8d6; --urgency-high-fg: #b5470a;
  --urgency-critical-bg: #fde0e0; --urgency-critical-fg: #b3261e;

  --due-soon-fg: #b5690a;
  --due-overdue-fg: #c62828;

  --toast-info-border: #2f6fed;
  --toast-success-border: #1e7e34;
  --toast-error-border: #c62828;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161c;
    --card-bg: #1c1f27;
    --text: #e7e9ee;
    --muted: #9aa1ad;
    --border: #2b2f3a;
    --primary: #5b8bf7;
    --primary-dark: #7ea3fa;
    --surface-hover: #232734;

    --status-open-bg: #16264a; --status-open-fg: #8fb4ff;
    --status-progress-bg: #3a2c0c; --status-progress-fg: #f2b153;
    --status-review-bg: #2a2050; --status-review-fg: #b79bff;
    --status-changes-bg: #3d1414; --status-changes-fg: #ff8a8a;
    --status-done-bg: #10321c; --status-done-fg: #6fd88c;

    --urgency-low-bg: #10321c; --urgency-low-fg: #6fd88c;
    --urgency-medium-bg: #3a2c0c; --urgency-medium-fg: #f2c66d;
    --urgency-high-bg: #3d220c; --urgency-high-fg: #ff9b5c;
    --urgency-critical-bg: #3d1414; --urgency-critical-fg: #ff8a8a;

    --due-soon-fg: #f2b153;
    --due-overdue-fg: #ff8a8a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}

.app-header h1 { font-size: 18px; margin: 0; }

.header-right { display: flex; align-items: center; gap: 12px; }

#userInfo { color: var(--muted); font-size: 14px; text-transform: capitalize; }

button {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 14px;
  background: var(--primary);
  color: white;
  transition: background 0.15s ease;
}

button:hover:not(:disabled) { background: var(--primary-dark); }
button:disabled { opacity: 0.6; cursor: default; }

.btn-secondary {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { background: var(--surface-hover); color: var(--text); }

.tabs {
  display: flex;
  gap: 8px;
  padding: 12px 24px 0;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  color: var(--muted);
  padding: 10px 16px;
  border-radius: 6px 6px 0 0;
  white-space: nowrap;
}

.tab-btn.active {
  background: var(--bg);
  color: var(--text);
  font-weight: 600;
  border: 1px solid var(--border);
  border-bottom: none;
}

main { padding: 24px; max-width: 900px; margin: 0 auto; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
}

.card h2 {
  margin-top: 0;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.count {
  font-size: 12px;
  color: var(--muted);
  background: var(--surface-hover);
  border-radius: 999px;
  padding: 1px 8px;
  font-weight: 500;
}

input, textarea, select {
  width: 100%;
  padding: 8px 10px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: var(--card-bg);
  color: var(--text);
}

textarea { resize: vertical; min-height: 60px; }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; }

/* ── Job list / rows ── */

.job-list { display: flex; flex-direction: column; gap: 8px; }

.job-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.15s ease;
}
.job-row:hover { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06); }

.job-row-summary {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: transparent;
  color: var(--text);
  border: none;
  border-radius: 0;
  text-align: left;
  font-size: 14px;
}
.job-row-summary:hover { background: var(--surface-hover); }

.job-title { flex: 1; min-width: 120px; }

.chevron {
  color: var(--muted);
  transition: transform 0.15s ease;
  font-size: 16px;
}
.job-row.expanded .chevron { transform: rotate(90deg); }

.job-row-detail {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid var(--border);
}
.job-row.expanded .job-row-detail { display: block; padding-top: 12px; }

/* ── Badges / pills ── */

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge.status.status-open { background: var(--status-open-bg); color: var(--status-open-fg); }
.badge.status.status-progress { background: var(--status-progress-bg); color: var(--status-progress-fg); }
.badge.status.status-review { background: var(--status-review-bg); color: var(--status-review-fg); }
.badge.status.status-changes { background: var(--status-changes-bg); color: var(--status-changes-fg); }
.badge.status.status-done { background: var(--status-done-bg); color: var(--status-done-fg); }

.badge.urgency.urgency-low { background: var(--urgency-low-bg); color: var(--urgency-low-fg); }
.badge.urgency.urgency-medium { background: var(--urgency-medium-bg); color: var(--urgency-medium-fg); }
.badge.urgency.urgency-high { background: var(--urgency-high-bg); color: var(--urgency-high-fg); }
.badge.urgency.urgency-critical { background: var(--urgency-critical-bg); color: var(--urgency-critical-fg); }

.due-pill {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.due-pill.due-soon { color: var(--due-soon-fg); font-weight: 600; }
.due-pill.due-overdue { color: var(--due-overdue-fg); font-weight: 600; }

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}
.avatar.small { width: 22px; height: 22px; font-size: 10px; margin-top: 2px; }

.muted { color: var(--muted); font-size: 13px; }
.error { color: var(--due-overdue-fg); font-size: 13px; }

/* ── Actions / inline panels ── */

.job-actions { margin: 10px 0; }

.inline-confirm {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  background: var(--surface-hover);
  border-radius: 6px;
  padding: 10px;
}

.review-form { background: var(--surface-hover); border-radius: 6px; padding: 12px; }
.radio-row { display: flex; gap: 16px; margin-bottom: 10px; font-size: 13px; }
.radio-row label { display: flex; align-items: center; gap: 6px; margin-bottom: 0; color: var(--text); }
.radio-row input { width: auto; margin: 0; }
.review-form-buttons { display: flex; gap: 8px; }

/* ── Comments ── */

.comments-list { margin: 12px 0; display: flex; flex-direction: column; gap: 10px; }
.comment { display: flex; gap: 8px; font-size: 13px; }
.comment p { margin: 2px 0 0; }

.comment-form { display: flex; gap: 8px; }
.comment-form input { margin-bottom: 0; flex: 1; }
.comment-form button { flex-shrink: 0; }

/* ── Announcements ── */

.announcement-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
}

.toggle-group { display: flex; gap: 8px; margin-bottom: 12px; }
.toggle-group.small { margin-bottom: 8px; }
.toggle { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.toggle.active { background: var(--primary); color: white; border-color: var(--primary); }

.btn-small { padding: 4px 10px; font-size: 12px; }

.subsection-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
  margin: 16px 0 8px;
}

/* ── Per-job attachments (resources) ── */

.resource-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }

.resource-row-compact {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
}
.resource-row-compact a { color: var(--primary); font-weight: 600; text-decoration: none; flex: 1; }
.resource-row-compact a:hover { text-decoration: underline; }

.add-resource-inline, .attachment-staging {
  background: var(--surface-hover);
  border-radius: 6px;
  padding: 12px;
  margin-top: 8px;
}
.attachment-staging h3 { font-size: 13px; margin: 0 0 8px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }

.staged-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.staged-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
}
.staged-chip button {
  background: transparent;
  color: var(--muted);
  padding: 0 4px;
  font-size: 16px;
  line-height: 1;
}
.staged-chip button:hover { color: var(--due-overdue-fg); background: transparent; }

/* ── Edit job form ── */

.edit-job-form { background: var(--surface-hover); border-radius: 6px; padding: 12px; margin-bottom: 10px; }
.edit-form-buttons { display: flex; gap: 8px; }
.job-edit-toggle { margin-bottom: 10px; }

/* ── Custom date picker ── */

.date-field { position: relative; display: flex; }
.date-input { padding-right: 34px; }
.date-toggle {
  position: absolute;
  right: 4px;
  top: 4px;
  bottom: 4px;
  width: 28px;
  padding: 0;
  background: transparent;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
}
.date-toggle:hover:not(:disabled) { background: transparent; color: var(--text); }

.date-popup {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 50;
  width: 240px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.date-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}
.date-nav {
  background: transparent;
  color: var(--muted);
  padding: 2px 8px;
  font-size: 15px;
}
.date-nav:hover:not(:disabled) { background: var(--surface-hover); color: var(--text); }

.date-popup-weekdays, .date-popup-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}
.date-popup-weekdays span { font-size: 11px; color: var(--muted); padding: 2px 0; }

.date-day {
  background: transparent;
  color: var(--text);
  border-radius: 6px;
  padding: 6px 0;
  font-size: 12px;
}
.date-day:hover:not(:disabled) { background: var(--surface-hover); }
.date-day.today { border: 1px solid var(--primary); }
.date-day.selected { background: var(--primary); color: white; }

/* ── Empty state ── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 0;
  color: var(--muted);
  font-size: 13px;
}
.empty-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--border);
}

/* ── Skeleton loaders ── */

.skeleton-group { display: flex; flex-direction: column; gap: 8px; }
.skeleton-row { padding: 4px 0; }
.skeleton-block {
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--surface-hover) 25%, var(--border) 37%, var(--surface-hover) 63%);
  background-size: 400% 100%;
  animation: skeleton-pulse 1.4s ease infinite;
}
@keyframes skeleton-pulse {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* ── Toasts ── */

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1000;
}
.toast {
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-left: 4px solid var(--toast-info-border);
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 13px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  max-width: 320px;
}
.toast.visible { opacity: 1; transform: translateY(0); }
.toast-success { border-left-color: var(--toast-success-border); }
.toast-error { border-left-color: var(--toast-error-border); }

/* ── Auth pages ── */

.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  width: 340px;
  max-width: calc(100vw - 32px);
}

.auth-card h1 { font-size: 16px; color: var(--muted); margin: 0 0 4px; }
.auth-card h2 { margin-top: 0; }

@media (max-width: 600px) {
  main { padding: 16px; }
  .job-row-summary { flex-wrap: wrap; }
  .job-title { order: -1; flex-basis: 100%; }
}