/* San Diego Customers - App Stylesheet */
/* Cream & tan color scheme, minimum 16px font sizes */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --brand:       #b85c3a;
  --brand-dark:  #9e4a2a;
  --brand-light: #faeee9;
  --accent:      #b85c3a;
  --accent-dark: #9e4a2a;
  --text:        #1a1a1a;
  --text-2:      #555;
  --text-3:      #888;
  --bg:          #faf8f4;
  --surface:     #ffffff;
  --border:      #e4e0d6;
  --border-2:    #ccc8be;
  --radius:      10px;
  --radius-lg:   14px;
  --sidebar-w:   230px;
  --success:     #2d6a4f;
  --success-bg:  #e8f5ee;
  --warn:        #7a5c00;
  --warn-bg:     #fdf3d0;
  --danger:      #8b1a1a;
  --danger-bg:   #fde8e8;
  --info:        #1a4a6e;
  --info-bg:     #e0edf8;
}

/* ---- Dark mode ---- */
[data-theme="dark"] {
  --brand:       #c4a882;
  --brand-dark:  #b09068;
  --brand-light: #2a2318;
  --accent:      #b85c3a;
  --text:        #ede8e0;
  --text-2:      #a8a098;
  --text-3:      #706860;
  --bg:          #18140e;
  --surface:     #221c14;
  --border:      #302818;
  --border-2:    #3e3020;
  --success-bg:  #0d2818;
  --warn-bg:     #2a1e00;
  --danger-bg:   #2d0f0f;
  --info-bg:     #0d1e30;
}
[data-theme="dark"] body { background: var(--bg); color: var(--text); }
[data-theme="dark"] .topbar { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .sidebar { background: #1a140c; border-color: var(--border); }
[data-theme="dark"] .sidebar-brand { border-color: var(--border); }
[data-theme="dark"] .sidebar-footer { border-color: var(--border); }
[data-theme="dark"] .nav-item:hover { background: #2a2014; }
[data-theme="dark"] .nav-item.nav-active { background: var(--brand-light); color: var(--brand); }
[data-theme="dark"] .card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .stat-card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea { background: #1a140c; border-color: var(--border-2); color: var(--text); }
[data-theme="dark"] input:focus, [data-theme="dark"] select:focus, [data-theme="dark"] textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(220,140,110,0.15); }
[data-theme="dark"] .btn-secondary { background: #2a2014; color: var(--text); border-color: var(--border-2); }
[data-theme="dark"] .btn-secondary:hover { background: #332818; }
[data-theme="dark"] thead th { background: #1a140c; color: var(--text-3); border-color: var(--border); }
[data-theme="dark"] tbody td { border-color: var(--border); }
[data-theme="dark"] tbody tr:hover { background: #2a2014; }
[data-theme="dark"] .qr-box { background: #1a140c; border-color: var(--border-2); }
[data-theme="dark"] .auth-card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .public-card { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .badge-gray { background: #2a2014; color: var(--text-3); border-color: var(--border); }
[data-theme="dark"] .page-btn { background: var(--surface); border-color: var(--border); color: var(--text-2); }
[data-theme="dark"] .toggle-slider { background: var(--border-2); }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

/* ---- Layout ---- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  overflow-y: auto;
  transition: transform 0.25s ease;
}

.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar-brand { padding: 20px 16px 16px; border-bottom: 1px solid var(--border); }
.brand-link { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; font-size: 16px; }
.brand-link:hover { text-decoration: none; }
.brand-icon { width: 34px; height: 34px; background: var(--brand); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }

.sidebar-nav { flex: 1; padding: 12px 8px; }
.nav-section-label { font-size: 11px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; padding: 14px 8px 4px; }

.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 10px; border-radius: 8px;
  color: var(--text-2); font-size: 16px; font-weight: 500;
  margin-bottom: 1px; transition: background 0.12s, color 0.12s;
}
.nav-item:hover { background: var(--bg); color: var(--text); text-decoration: none; }
.nav-item.nav-active { background: var(--brand-light); color: var(--brand); }
.nav-item .ti { font-size: 18px; }

.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--border); }
.plan-badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.05em; padding: 3px 8px; border-radius: 20px; margin-bottom: 8px; }
.plan-starter { background: var(--info-bg); color: var(--info); }
.plan-growth  { background: var(--success-bg); color: var(--success); }
.plan-multi   { background: #f0ebff; color: #5b21b6; }
.plan-trial   { background: var(--warn-bg); color: var(--warn); }
.logout-link { display: flex; align-items: center; gap: 6px; font-size: 16px; color: var(--text-3); }
.logout-link:hover { color: var(--danger); text-decoration: none; }

/* ---- Topbar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 99999;
}
.page-title { font-size: 20px; font-weight: 600; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.restaurant-name { font-size: 16px; color: var(--text-3); font-weight: 500; }

/* ---- Content ---- */
.content { padding: 28px; flex: 1; }

/* ---- Cards ---- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 24px; margin-bottom: 20px;
}
.card-title { font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.card-subtitle { font-size: 16px; color: var(--text-3); margin-bottom: 16px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }

/* ---- Stats grid ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.stat-value { font-size: 28px; font-weight: 600; color: var(--text); line-height: 1; }
.stat-label { font-size: 16px; color: var(--text-3); margin-top: 4px; }
.stat-delta { font-size: 16px; color: var(--success); margin-top: 3px; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
thead th { text-align: left; padding: 10px 12px; font-size: 12px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border); background: var(--bg); }
tbody td { padding: 12px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg); }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; border-radius: var(--radius); font-size: 16px; font-weight: 500; cursor: pointer; border: none; transition: background 0.12s, opacity 0.12s; text-decoration: none; }
.btn:hover { text-decoration: none; opacity: 0.9; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border-2); }
.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn-sm { padding: 6px 13px; font-size: 16px; }
.btn-icon { padding: 8px; border-radius: 8px; }

/* ---- Forms ---- */
.form-group { margin-bottom: 18px; }
label { display: block; font-size: 16px; font-weight: 500; color: var(--text-2); margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=tel], input[type=url], input[type=date], select, textarea {
  width: 100%; padding: 10px 13px; border: 1px solid var(--border-2); border-radius: var(--radius);
  font-size: 16px; font-family: inherit; color: var(--text); background: var(--surface);
  transition: border-color 0.12s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(184,92,58,0.12); }
textarea { resize: vertical; min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-hint { font-size: 16px; color: var(--text-3); margin-top: 4px; }
.form-section { margin-bottom: 28px; }
.form-section-title { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }

/* ---- Badges ---- */
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warn    { background: var(--warn-bg); color: var(--warn); }
.badge-danger  { background: var(--danger-bg); color: var(--danger); }
.badge-info    { background: var(--info-bg); color: var(--info); }
.badge-gray    { background: var(--bg); color: var(--text-3); border: 1px solid var(--border); }

/* ---- Toggle switch ---- */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle { position: relative; display: inline-block; width: 42px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--border-2); border-radius: 24px; transition: background 0.2s; cursor: pointer; }
.toggle-slider:before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: transform 0.2s; }
.toggle input:checked + .toggle-slider { background: var(--brand); }
.toggle input:checked + .toggle-slider:before { transform: translateX(18px); }

/* ---- Alerts ---- */
.alert { padding: 13px 16px; border-radius: var(--radius); font-size: 16px; margin-bottom: 16px; display: flex; align-items: flex-start; gap: 10px; }
.alert .ti { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: var(--success-bg); color: var(--success); }
.alert-error   { background: var(--danger-bg);  color: var(--danger); }
.alert-info    { background: var(--info-bg);    color: var(--info); }
.alert-warn    { background: var(--warn-bg);    color: var(--warn); }

/* ---- QR code ---- */
.qr-box { background: var(--bg); border: 2px dashed var(--border-2); border-radius: var(--radius); padding: 24px; text-align: center; }
.qr-box #qr-capture { display: inline-block; line-height: 0; }
.qr-box #qr-capture canvas { display: none; }
.qr-box #qr-capture img { display: block; width: 180px !important; height: 180px !important; image-rendering: pixelated; }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 4px; margin-top: 16px; }
.page-btn { padding: 7px 13px; border: 1px solid var(--border); border-radius: 7px; font-size: 16px; color: var(--text-2); background: var(--surface); cursor: pointer; }
.page-btn.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.page-btn:hover:not(.active) { background: var(--bg); }

/* ---- Empty state ---- */
.empty-state { text-align: center; padding: 48px 24px; }
.empty-state .ti { font-size: 40px; color: var(--border-2); margin-bottom: 12px; }
.empty-state h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.empty-state p { font-size: 16px; color: var(--text-3); margin-bottom: 16px; }

/* ---- Auth pages ---- */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 24px; }
.auth-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 40px; width: 100%; max-width: 420px; }
.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo .brand-icon { width: 48px; height: 48px; font-size: 24px; margin: 0 auto 10px; display: flex; align-items: center; justify-content: center; background: var(--brand); color: #fff; border-radius: 12px; }
.auth-logo h1 { font-size: 22px; font-weight: 700; color: var(--text); }
.auth-logo p { font-size: 16px; color: var(--text-3); margin-top: 3px; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 16px; color: var(--text-3); }

/* ---- Public / capture pages ---- */
.public-page { min-height: 100vh; background: var(--bg); }
.public-header { background: var(--surface); border-bottom: 1px solid var(--border); padding: 14px 20px; display: flex; align-items: center; gap: 10px; }
.public-card { max-width: 480px; margin: 40px auto; background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--border); overflow: hidden; }
.public-card-head { background: var(--brand); color: #fff; padding: 28px 28px 22px; text-align: center; }
.public-card-head h2 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.public-card-head p { font-size: 16px; opacity: 0.85; }
.public-card-body { padding: 28px; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,0.15); }
  .main { margin-left: 0; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .content { padding: 16px; }
  .topbar { padding: 12px 16px; }
  .restaurant-name { display: none; }
  #theme-toggle { padding: 8px; min-width: 40px; min-height: 40px; }
}