/* ──────────────────────────────────────────────────────────────────────────
   BFL-LOBA-FRAME — shared design system
   Brand: Bayview Flowers green + Playfair / Jost typography
   Breakpoints:
     Desktop  > 1024px
     Tablet   768 – 1024px  → hamburger drawer
     Phone   ≤ 767px       → mobile-warning, stacked layouts, write-action hides
   ────────────────────────────────────────────────────────────────────────── */

/* ── CSS variables / theme ── */
:root {
  --bv-green:      #45A74B;
  --bv-green-soft: #5CC264;
  --gold:          #c89b2a;
  --error:         #dc2626;

  --bg:                 #F4FAF4;
  --bg-elev:            #FFFFFF;
  --bg-tile:            #FFFFFF;
  --bg-tile-hover:      #F0F7F1;

  --text:        #1a2421;
  --text-muted:  #6b7976;
  --border:      #d8e4da;

  --green-mid:   var(--bv-green);
  --green-light: var(--bv-green-soft);
  --green-pale:  #e8f5e9;
  --green-deep:  #2b6e30;

  --radius:      4px;
  --shadow:      0 1px 3px rgba(0,0,0,.06);

  --serif: 'Playfair Display', Georgia, serif;
  --sans:  'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --btn-contrast: #fff;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0E1411; --bg-elev: #151C18; --bg-tile: #1A2320; --bg-tile-hover: #1F2B26;
    --text: #e8efe9; --text-muted: #8fa092; --border: #243029;
    --green-pale: #1a2c1d;
  }
}
:root[data-theme="dark"] {
  --bg: #0E1411; --bg-elev: #151C18; --bg-tile: #1A2320; --bg-tile-hover: #1F2B26;
  --text: #e8efe9; --text-muted: #8fa092; --border: #243029;
  --green-pale: #1a2c1d;
}
:root[data-theme="light"] {
  --bg: #F4FAF4; --bg-elev: #FFFFFF; --bg-tile: #FFFFFF; --bg-tile-hover: #F0F7F1;
}

* { box-sizing: border-box; }
body {
  margin: 0; font-family: var(--sans); font-size: 14px;
  color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* ── Layout shell ── */
.main { max-width: 1200px; margin: 0 auto; padding: 32px 28px; min-height: calc(100vh - 140px); }
.footer { padding: 16px 28px; text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border); }

.page-header { margin-bottom: 24px; }
.page-header h1 { font-family: var(--serif); font-size: 32px; color: var(--bv-green); font-weight: 400; line-height: 1.15; margin: 0 0 4px; }
.page-header p  { color: var(--text-muted); font-size: 14px; margin: 0; }

/* ── Nav (desktop = inline; ≤1024px collapses to hamburger drawer) ── */
.nav { background: var(--bv-green); display: flex; align-items: center; justify-content: space-between; padding: 0 28px; height: 56px; }
.nav-brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: #fff; }
.nav-logo { height: 34px; width: auto; display: block; }
.nav-sep { opacity: .35; margin: 0 2px; }
.nav-product { font-size: 13px; font-weight: 300; opacity: .75; letter-spacing: .03em; }
.nav-right { display: flex; align-items: center; gap: 4px; }
.nav-user { font-size: 13px; opacity: .65; padding-right: 12px; border-right: 1px solid rgba(255,255,255,.2); margin-right: 8px; color: #fff; }
.nav-link { color: rgba(255,255,255,.75); text-decoration: none; font-size: 13px; font-weight: 500; padding: 6px 12px; border-radius: var(--radius); transition: background .15s, color .15s; }
.nav-link:hover, .nav-link.active { background: rgba(255,255,255,.12); color: #fff; }
.nav-logout { color: rgba(255,255,255,.5); margin-left: 8px; }

/* ── Hamburger / drawer ── */
.nav-hamburger { display: none; background: none; border: none; color: #fff; font-size: 22px; line-height: 1; cursor: pointer; padding: 6px 10px; border-radius: var(--radius); margin-left: auto; }
.nav-hamburger:hover { background: rgba(255,255,255,.12); }
.nav-drawer-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 998; opacity: 0; transition: opacity .25s; }
.nav-drawer-backdrop.open { display: block; opacity: 1; }

.theme-toggle { background: transparent; border: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.75); cursor: pointer; padding: 6px 10px; border-radius: var(--radius); font-size: 12px; font-family: inherit; margin-left: 8px; }
.theme-toggle:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ── Cards ── */
.card { background: var(--bg-tile); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 32px; margin-bottom: 20px; }
.card-title { font-family: var(--serif); font-size: 20px; color: var(--bv-green); margin: 0 0 4px; font-weight: 400; }
.card-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 18px; border-radius: var(--radius); font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: none; border: 1px solid transparent; font-family: inherit; transition: background .15s, color .15s, border-color .15s; }
.btn-primary   { background: var(--bv-green); color: var(--btn-contrast); }
.btn-primary:hover { background: var(--green-deep); }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg-tile-hover); }
.btn-danger    { background: var(--error); color: #fff; border-color: var(--error); }
.btn-danger:hover { background: #b91c1c; }
.btn-gold      { background: var(--gold); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Stats / metrics ── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-box { background: var(--bg-tile); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; text-align: center; }
.stat-number { font-family: var(--serif); font-size: 36px; color: var(--bv-green); line-height: 1; }
.stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; margin-top: 8px; }

/* ── Badges + chips ── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.badge-draft     { background: #f3f4f6; color: #4b5563; }
.badge-assigned  { background: #fef3c7; color: #92400e; }
.badge-submitted { background: #ede9fe; color: #5b21b6; }
.badge-returned  { background: #fee2e2; color: #991b1b; }
.badge-approved  { background: #dcfce7; color: #166534; }
.tag-chip { display: inline-block; padding: 3px 10px; background: var(--green-pale); color: var(--green-deep); border-radius: 12px; font-size: 12px; font-weight: 600; }

/* ── Forms ── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius);
  font-family: var(--sans); font-size: 14px; color: var(--text); background: var(--bg-elev);
  transition: border-color .15s;
}
.form-group textarea { min-height: 100px; resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--bv-green); }
.form-group input[readonly], .form-group textarea[readonly] { background: var(--bg); color: var(--text-muted); }
.form-hint { font-size: 12px; color: var(--text-muted); margin: 4px 0 0; }
.form-row, .form-row-3, .form-row-4 { display: grid; gap: 16px; margin-bottom: 16px; }
.form-row   { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: repeat(3, 1fr); }
.form-row-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
table thead th { text-align: left; font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; padding: 12px 16px; background: var(--bg); border-bottom: 1px solid var(--border); }
table tbody td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
table tbody tr:hover { background: var(--bg-tile-hover); }

/* ── Flashes ── */
.flash-container { margin-bottom: 16px; display: flex; flex-direction: column; gap: 8px; }
.flash { padding: 10px 16px; border-radius: var(--radius); font-size: 13px; font-weight: 500; }
.flash-success { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.flash-warning { background: #fffbeb; border: 1px solid #fcd34d; color: #92400e; }
.flash-error   { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }

/* ── Login layout ── */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; background: var(--bg); }
.login-card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: 12px; padding: 40px 36px; max-width: 380px; width: 100%; text-align: center; box-shadow: 0 4px 30px rgba(0,0,0,.06); }
.login-card h1 { font-family: var(--serif); font-size: 26px; color: var(--bv-green); font-weight: 400; margin-bottom: 4px; }
.login-card p { color: var(--text-muted); font-size: 14px; margin-bottom: 32px; }

/* ── Reusable grid utilities (collapse on ≤1024px) ── */
.split-2-col  { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.review-2-col { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.review-action-panel { position: sticky; top: 72px; }

/* ── Mobile patterns: write-action hide + readonly notice ── */
.mobile-readonly-notice { display: none; }

/* ── Mobile plan-card list (pair with .desktop-only on the table) ── */
.plan-cards-list { display: none; }
.plan-card { display: block; text-decoration: none; color: var(--text); background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); transition: border-color .15s, box-shadow .15s; }
.plan-card:active { border-color: var(--bv-green); }
.plan-card-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.plan-card-customer { font-weight: 700; font-size: 15px; line-height: 1.25; color: var(--text); }
.plan-card-meta { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 12.5px; color: var(--text-muted); margin-top: 4px; }
.plan-card-meta span:not(:first-child)::before { content: "·"; margin-right: 8px; opacity: .5; }
.plan-card-divider { height: 1px; background: var(--border); margin: 10px 0; }

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

@media (max-width: 1024px) {
  /* Tablet + phone: hamburger drawer */
  .nav-app .nav-hamburger { display: block; }
  .nav-app .nav-right {
    position: fixed; top: 0; right: -320px; bottom: 0;
    width: 288px; max-width: 80vw;
    background: linear-gradient(180deg, var(--bv-green) 0%, #2b6e30 100%);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    padding: 64px 18px 24px; gap: 4px;
    transition: right .25s ease;
    z-index: 999; overflow-y: auto;
    box-shadow: -4px 0 24px rgba(0,0,0,.25);
  }
  .nav-app .nav-right.open { right: 0; }
  .nav-app .nav-user {
    border-right: none; border-bottom: 1px solid rgba(255,255,255,.2);
    padding: 0 0 12px; margin: 0 0 12px; font-size: 14px; opacity: .95; color: #fff;
  }
  .nav-app .nav-link { padding: 12px 14px; font-size: 14px; border-radius: var(--radius); color: rgba(255,255,255,.85); }
  .nav-app .nav-logout { margin-left: 0; margin-top: 12px; border-top: 1px solid rgba(255,255,255,.2); padding-top: 18px; }
  .nav-app .theme-toggle { align-self: flex-start; margin-top: 8px; }

  /* Stack two-column layouts */
  .split-2-col  { grid-template-columns: 1fr; }
  .review-2-col { grid-template-columns: 1fr; }
  .review-action-panel { position: static; }
}

@media (max-width: 900px) {
  .form-row, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main { padding: 24px 16px; }
  .nav { padding: 0 16px; }
}

@media (max-width: 767px) {
  /* Phone: swap dashboard tables for stacked cards */
  .desktop-only { display: none !important; }
  .plan-cards-list { display: flex; flex-direction: column; gap: 10px; }

  /* Phone: hide write-action elements, show readonly notice */
  .write-action { display: none !important; }
  .mobile-readonly-notice {
    display: block;
    background: #fffbeb; border: 1px solid #fcd34d; border-left: 4px solid #f59e0b;
    border-radius: var(--radius); padding: 12px 16px; margin-bottom: 18px;
    font-size: 13px; color: #78350f; line-height: 1.5;
  }
  .mobile-readonly-notice strong { color: #78350f; }
}

/* Print: blank for users we don't want exporting form contents.
   Wrap the body or main content in a parent with class `print-blocked` on a
   per-user basis (e.g. via {% if current_user.role == 'rep' %}) to enable. */
@media print {
  .print-blocked { display: none !important; }
}