/* ============================================================
   SkyCloud – App Stylesheet
   Design: Clean aviation-professional, navy + sky blue accents
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0f3557;
  --sky:        #1a6fa8;
  --sky-mid:    #2a8fd4;
  --sky-light:  #e8f4fd;
  --sky-border: #b3d8f5;
  --bg:         #f5f7fa;
  --surface:    #ffffff;
  --border:     rgba(0,0,0,.1);
  --border-md:  rgba(0,0,0,.18);
  --text:       #1a1a1a;
  --text-muted: #555;
  --text-faint: #888;
  --radius:     8px;
  --radius-lg:  12px;
  --shadow:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,.08);

  /* Semantic */
  --success-bg:   #eaf3de; --success-text: #3b6d11; --success-border: #c0dd97;
  --warning-bg:   #faeeda; --warning-text: #854f0b; --warning-border: #fac775;
  --danger-bg:    #fcebeb; --danger-text:  #a32d2d; --danger-border:  #f09595;
  --info-bg:      #e8f4fd; --info-text:    #185fa5; --info-border:    #b3d8f5;
}

html { font-size: 15px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--sky); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Typography ────────────────────────────────────────── */
h1 { font-size: 1.5rem; font-weight: 600; }
h2 { font-size: 1.2rem; font-weight: 600; }
h3 { font-size: 1rem;   font-weight: 600; }
.text-muted  { color: var(--text-muted); }
.text-faint  { color: var(--text-faint); }
.text-danger { color: var(--danger-text); }
.text-success{ color: var(--success-text); }
.mono { font-family: 'JetBrains Mono', 'Fira Mono', monospace; }

/* ── Topnav ─────────────────────────────────────────────── */
.topnav {
  background: var(--navy);
  height: 52px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.topnav-inner {
  max-width: 1280px; margin: 0 auto;
  height: 100%; display: flex; align-items: center; padding: 0 20px; gap: 8px;
}
.nav-brand {
  color: #fff; font-weight: 700; font-size: 1rem; letter-spacing: .3px;
  display: flex; align-items: center; gap: 7px; white-space: nowrap;
  text-decoration: none; margin-right: 12px;
}
.nav-brand .ti { font-size: 1.2rem; }
.nav-links { display: flex; gap: 2px; flex: 1; }
.nav-link {
  color: rgba(255,255,255,.65); font-size: .85rem; padding: 6px 12px;
  border-radius: 6px; display: flex; align-items: center; gap: 6px;
  transition: background .12s, color .12s; text-decoration: none;
}
.nav-link .ti { font-size: 1rem; }
.nav-link:hover { background: rgba(255,255,255,.1); color: #fff; text-decoration: none; }
.nav-link.active { background: rgba(255,255,255,.15); color: #fff; }
.nav-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }

/* Org switcher */
.org-select {
  background: rgba(255,255,255,.12); color: #fff;
  border: 1px solid rgba(255,255,255,.2); border-radius: 6px;
  padding: 4px 28px 4px 8px; font-size: .8rem; cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,.7)' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center;
}
.org-select option { background: var(--navy); color: #fff; }
.org-label { color: rgba(255,255,255,.65); font-size: .8rem; display: flex; align-items: center; gap: 5px; }

/* Avatar + user menu */
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--sky-mid); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 600; flex-shrink: 0;
}
.user-menu {
  display: flex; align-items: center; gap: 7px; cursor: pointer; position: relative;
}
.user-name { color: rgba(255,255,255,.8); font-size: .82rem; }
.user-menu > .ti { color: rgba(255,255,255,.5); font-size: .85rem; }
.dropdown {
  display: none; position: absolute; top: calc(100% + 10px); right: 0;
  background: var(--surface); border: 1px solid var(--border-md);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  min-width: 160px; overflow: hidden; z-index: 200;
}
.dropdown.open { display: block; }
.dropdown-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px; font-size: .85rem; color: var(--text);
  transition: background .1s; text-decoration: none;
}
.dropdown-item:hover { background: var(--bg); text-decoration: none; }
.dropdown-divider { border-top: 1px solid var(--border); margin: 3px 0; }

/* ── Page wrapper ──────────────────────────────────────── */
.page-wrapper {
  max-width: 1280px; margin: 0 auto; padding: 28px 20px 60px;
}

/* ── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.card-body { padding: 20px 24px; }
.card-header {
  padding: 14px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h2, .card-header h3 { font-size: 1rem; }

/* ── Stat cards ────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px 18px;
}
.stat-label { font-size: .78rem; color: var(--text-muted); margin-bottom: 4px; }
.stat-value { font-size: 1.6rem; font-weight: 600; line-height: 1.1; }
.stat-sub { font-size: .75rem; color: var(--text-faint); margin-top: 3px; }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 15px; border-radius: var(--radius);
  font-size: .85rem; font-weight: 500; cursor: pointer;
  border: 1px solid var(--border-md); background: var(--surface);
  color: var(--text); transition: background .12s, border-color .12s;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--bg); text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn .ti { font-size: .95rem; }
.btn-primary { background: var(--sky); color: #fff; border-color: var(--sky); }
.btn-primary:hover { background: var(--sky-mid); border-color: var(--sky-mid); color: #fff; }
.btn-danger  { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-border); }
.btn-danger:hover  { background: #f5c1c1; }
.btn-success { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
.btn-sm { padding: 4px 10px; font-size: .78rem; }
.btn-group { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Page header ───────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 20px; gap: 12px;
}
.page-header-left h1 { margin-bottom: 3px; }
.page-header-left p  { color: var(--text-muted); font-size: .85rem; }

/* ── Forms ─────────────────────────────────────────────── */
.form-grid { display: grid; gap: 16px; }
.form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-grid.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
@media (max-width: 640px) {
  .form-grid.cols-2,
  .form-grid.cols-3,
  .form-grid.cols-4 { grid-template-columns: 1fr; }
}
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: .8rem; font-weight: 500; color: var(--text-muted); }
.form-control {
  padding: 8px 11px; border: 1px solid var(--border-md); border-radius: var(--radius);
  font-size: .9rem; background: var(--surface); color: var(--text);
  transition: border-color .15s, box-shadow .15s; width: 100%;
}
.form-control:focus { outline: none; border-color: var(--sky); box-shadow: 0 0 0 3px rgba(26,111,168,.12); }
.form-control::placeholder { color: var(--text-faint); }
textarea.form-control { resize: vertical; min-height: 80px; font-family: inherit; }
select.form-control { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px;
}
.form-hint { font-size: .76rem; color: var(--text-faint); }
.form-error { font-size: .76rem; color: var(--danger-text); display: flex; align-items: center; gap: 4px; }
.form-section { font-size: .75rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .7px; padding: 16px 0 8px;
  border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.form-section:first-child { padding-top: 0; }

/* ── Inline lookup status ──────────────────────────────── */
.lookup-found { background: var(--success-bg); border: 1px solid var(--success-border);
  border-radius: var(--radius); padding: 7px 11px; font-size: .8rem;
  color: var(--success-text); display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.lookup-new   { background: var(--warning-bg); border: 1px solid var(--warning-border);
  border-radius: var(--radius); padding: 7px 11px; font-size: .8rem;
  color: var(--warning-text); display: flex; align-items: center; gap: 6px; margin-top: 6px; }

/* ── Role switcher ─────────────────────────────────────── */
.role-switcher { display: flex; gap: 4px; flex-wrap: wrap; }
.role-btn {
  padding: 6px 15px; border-radius: var(--radius);
  border: 1px solid var(--border-md); background: var(--surface);
  color: var(--text-muted); font-size: .82rem; cursor: pointer;
  transition: all .12s; display: flex; align-items: center; gap: 5px;
}
.role-btn.r-pic     { background: var(--info-bg);    color: var(--info-text);    border-color: var(--info-border); }
.role-btn.r-copilot { background: var(--warning-bg); color: var(--warning-text); border-color: var(--warning-border); }
.role-btn.r-dual    { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
.role-btn.r-trainee { background: #f0e8ff; color: #6b33cc; border-color: #d4b8f5; }

/* ── Badges ────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 8px; border-radius: 20px; font-size: .72rem; font-weight: 600;
}
.badge-pic     { background: var(--info-bg);    color: var(--info-text); }
.badge-copilot { background: var(--warning-bg); color: var(--warning-text); }
.badge-dual    { background: var(--success-bg); color: var(--success-text); }
.badge-admin   { background: #e8e0f8; color: #4a3a8f; }
.badge-instructor { background: var(--info-bg); color: var(--info-text); }
.badge-member  { background: var(--bg); color: var(--text-muted); border: 1px solid var(--border); }
.badge-trainee { background: #f0e8ff; color: #6b33cc; }

/* ── Tables ────────────────────────────────────────────── */
.table-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.data-table thead tr { background: var(--bg); }
.data-table th {
  padding: 9px 13px; text-align: left; font-size: .75rem; font-weight: 600;
  color: var(--text-muted); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.data-table td { padding: 9px 13px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg); }
.col-time { font-family: 'JetBrains Mono','Fira Mono',monospace; font-size: .8rem; white-space: nowrap; }
.col-reg  { font-weight: 600; color: var(--sky); }
.col-actions { display: flex; gap: 5px; }

/* ── Filter bar ────────────────────────────────────────── */
.filter-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 10px 14px; margin-bottom: 14px;
}
.filter-bar input, .filter-bar select {
  padding: 5px 10px; border: 1px solid var(--border-md); border-radius: 6px;
  font-size: .82rem; background: var(--bg); color: var(--text); width: 130px;
}
.filter-tag {
  display: flex; align-items: center; gap: 4px;
  background: var(--sky-light); color: var(--sky); border: 1px solid var(--sky-border);
  border-radius: 20px; padding: 2px 8px; font-size: .76rem;
}
.filter-tag button { border: none; background: none; cursor: pointer; color: inherit; display: flex; padding: 0; }
.filter-spacer { margin-left: auto; }

/* ── Crew list ─────────────────────────────────────────── */
.crew-list { display: flex; flex-direction: column; gap: 6px; }
.crew-item {
  display: flex; align-items: center; gap: 9px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 7px 12px; font-size: .85rem;
}
.crew-item .crew-name { flex: 1; }
.guest-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.guest-tag {
  display: flex; align-items: center; gap: 4px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 20px; padding: 3px 10px; font-size: .78rem;
}
.guest-tag button { border: none; background: none; cursor: pointer; color: var(--text-faint); display: flex; }

/* ── Time summary bar ──────────────────────────────────── */
.time-summary {
  display: flex; gap: 20px; font-size: .82rem;
  color: var(--text-muted); padding: 8px 0; flex-wrap: wrap;
}
.time-summary strong { color: var(--text); }
.time-errors { display: flex; flex-direction: column; gap: 3px; }
.time-error-msg { font-size: .78rem; color: var(--danger-text); display: flex; align-items: center; gap: 4px; }

/* ── Flash messages ────────────────────────────────────── */
.flash {
  padding: 10px 16px; border-radius: var(--radius); margin-bottom: 16px;
  font-size: .88rem; display: flex; align-items: center; gap: 8px;
}
.flash-success { background: var(--success-bg); color: var(--success-text); border: 1px solid var(--success-border); }
.flash-error   { background: var(--danger-bg);  color: var(--danger-text);  border: 1px solid var(--danger-border); }
.flash-info    { background: var(--info-bg);    color: var(--info-text);    border: 1px solid var(--info-border); }

/* ── Org header banner ─────────────────────────────────── */
.org-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #1a4f7a 100%);
  border-radius: var(--radius-lg); padding: 18px 24px; margin-bottom: 20px;
  color: #fff; display: flex; align-items: center; justify-content: space-between;
}
.org-banner-name { font-size: 1.1rem; font-weight: 600; }
.org-banner-sub  { font-size: .8rem; opacity: .65; margin-top: 2px; }

/* ── Auth pages ────────────────────────────────────────── */
.auth-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #0f2744 0%, #1a6fa8 100%);
}
.auth-card {
  background: #fff; border-radius: var(--radius-lg); padding: 36px 40px;
  width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.auth-logo { text-align: center; margin-bottom: 24px; }
.auth-logo-mark {
  width: 52px; height: 52px; background: var(--navy); border-radius: 14px;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 10px;
  color: #fff; font-size: 1.6rem;
}
.auth-logo-name { font-size: 1.3rem; font-weight: 700; color: var(--navy); }
.auth-logo-sub  { font-size: .8rem; color: var(--text-muted); margin-top: 2px; }
.auth-card h2   { font-size: 1.1rem; margin-bottom: 20px; }

/* ── Column toggle panel ───────────────────────────────── */
.col-panel {
  display: none; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 12px 16px; margin-bottom: 12px;
}
.col-panel.open { display: block; }
.col-panel-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.col-panel label { display: flex; align-items: center; gap: 5px; font-size: .82rem; cursor: pointer; }

/* ── Pagination ────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 16px; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 6px; font-size: .82rem;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  text-decoration: none;
}
.pagination a:hover { background: var(--bg); }
.pagination .current { background: var(--sky); color: #fff; border-color: var(--sky); }

/* ── Autocomplete dropdown ─────────────────────────────── */
.autocomplete-wrap { position: relative; }
.autocomplete-list {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: var(--surface); border: 1px solid var(--border-md);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  max-height: 220px; overflow-y: auto;
}
.autocomplete-item {
  padding: 8px 12px; font-size: .85rem; cursor: pointer;
  display: flex; flex-direction: column; gap: 1px;
}
.autocomplete-item:hover { background: var(--bg); }
.autocomplete-item .ac-sub { font-size: .75rem; color: var(--text-muted); }
.autocomplete-item.ac-new  { color: var(--warning-text); }

/* ── Misc utils ────────────────────────────────────────── */
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.flex  { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-8 { gap: 8px; }
.gap-12{ gap: 12px; }
.hidden { display: none; }
.w-full { width: 100%; }
hr.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .page-wrapper { padding: 16px 12px 40px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .page-header { flex-direction: column; }
  .nav-links .nav-link span { display: none; }
}