:root {
  --navy: #0B1E3D;
  --navy-2: #16305C;
  --blue: #2F6FED;
  --blue-dark: #1D4ED8;
  --green: #15803D;
  --green-dark: #116530;
  --bg: #F3F6FB;
  --surface: #FFFFFF;
  --line: #E4E9F2;
  --ink: #1E293B;
  --muted: #64748B;
  --danger: #DC2626;
  --warning: #D97706;
  --success-bg: #E9FBEF;
  --success-line: #B7EFC5;
  --success-ink: #14532D;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

h1, h2, h3, .brand-name, .token-number, .stat-num {
  font-family: 'Manrope', system-ui, sans-serif;
}

a { color: inherit; text-decoration: none; }

.shell { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--navy);
  color: #CBD9F0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 22px 20px;
}
.brand-icon {
  position: relative;
  width: 44px; height: 44px;
  background: var(--blue);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.brand-icon .drop { position: absolute; color: #9FC1F5; }
.brand-icon .drop-a { top: -6px; right: 2px; }
.brand-icon .drop-b { top: -3px; right: 14px; }
.brand-name { color: #fff; font-weight: 800; font-size: 1.05rem; letter-spacing: 0.02em; }
.brand-tag { color: #7C97C4; font-size: 0.68rem; letter-spacing: 0.12em; margin-top: 2px; }

.sidebar nav { padding: 6px 14px; display: flex; flex-direction: column; gap: 3px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: #B9C9E6;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sidebar nav a.active { background: var(--blue); color: #fff; font-weight: 600; }
.sidebar nav a.logout-link { margin-top: 8px; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; }

.sidebar-art {
  margin-top: auto;
  position: relative;
  height: 190px;
}
.sidebar-art svg { width: 100%; height: 100%; display: block; }
.sidebar-art-text {
  position: absolute;
  left: 22px; bottom: 20px;
  color: #fff;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.3;
  letter-spacing: 0.03em;
}
.sidebar-art-text::after {
  content: '';
  display: block;
  width: 34px; height: 3px;
  background: var(--blue);
  margin-top: 8px;
  border-radius: 2px;
}

/* ---------- Top bar ---------- */
.content-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 32px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.hamburger { display: none; }
.icon-btn {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.greeting { margin-right: auto; }
.greeting-title { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 1.15rem; }
.greeting-sub { color: var(--muted); font-size: 0.85rem; }

.topbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pill {
  display: flex; align-items: center; gap: 7px;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 7px 13px;
  border-radius: 20px;
  font-size: 0.83rem;
  color: var(--ink);
}
.pill svg { color: var(--blue); }

.bell-wrap { position: relative; }
.badge-dot {
  position: absolute; top: -4px; right: -4px;
  background: var(--danger); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  min-width: 16px; height: 16px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
}

.avatar-chip { display: flex; align-items: center; gap: 8px; padding: 5px 10px 5px 5px; border-radius: 24px; background: var(--bg); border: 1px solid var(--line); font-size: 0.87rem; font-weight: 600; }
.avatar-circle { width: 30px; height: 30px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; }

/* ---------- Main / cards ---------- */
.main { padding: 28px 32px 48px; }

.flash {
  display: flex; align-items: center; gap: 8px;
  background: var(--success-bg);
  border: 1px solid var(--success-line);
  color: var(--success-ink);
  padding: 11px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.flash.error { background: #FDECEC; border-color: #F3B9B9; color: #8A1F1F; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px;
  box-shadow: 0 1px 2px rgba(16,24,40,0.03);
}

.page-title-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.page-title-row h1 { margin: 0; font-size: 1.4rem; }
.page-title-row p { margin: 3px 0 0; color: var(--muted); font-size: 0.9rem; }

/* Two-column New Wash layout */
.wash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 900px) { .wash-grid { grid-template-columns: 1fr; } }

.card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.card-head .ic-box { width: 42px; height: 42px; border-radius: 12px; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.card-head h2 { margin: 0; font-size: 1.15rem; }
.card-head p { margin: 2px 0 0; color: var(--muted); font-size: 0.85rem; }

form .field { margin-bottom: 18px; }
form label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 7px; }
form label .req { color: var(--danger); }
form .hint { color: var(--muted); font-size: 0.78rem; margin-top: 5px; }

.input-icon { position: relative; }
.input-icon svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.input-icon input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--surface);
}
.input-icon input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(47,111,237,0.12); }

.type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.type-card {
  position: relative;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 18px 10px;
  text-align: center;
  cursor: pointer;
  background: var(--bg);
}
.type-card input { position: absolute; opacity: 0; }
.type-card .ck {
  position: absolute; top: 8px; right: 8px;
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid #C9D4E5; background: #fff;
}
.type-card .ck svg { display: none; }
.type-card svg.type-icon { color: var(--ink); margin-bottom: 8px; }
.type-card .type-label { font-weight: 700; font-size: 0.92rem; }
.type-card.selected { border-color: var(--blue); background: #EAF1FE; }
.type-card.selected .type-label, .type-card.selected svg.type-icon { color: var(--blue-dark); }
.type-card.selected .ck { background: var(--blue); border-color: var(--blue); }
.type-card.selected .ck svg { display: block; color: #fff; }

.category-grid { display: flex; flex-direction: column; gap: 10px; }
.category-card {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 13px 16px;
  cursor: pointer;
  background: var(--bg);
}
.category-card input { position: absolute; opacity: 0; }
.category-card .ck {
  width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid #C9D4E5; background: #fff;
  display: flex; align-items: center; justify-content: center;
}
.category-card .ck svg { display: none; }
.category-card .cat-name { flex: 1; font-weight: 600; font-size: 0.92rem; }
.category-card .cat-price { font-weight: 700; color: var(--blue-dark); font-size: 0.95rem; }
.category-card.selected { border-color: var(--blue); background: #EAF1FE; }
.category-card.selected .ck { background: var(--blue); border-color: var(--blue); }
.category-card.selected .ck svg { display: block; color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  border: none;
  background: var(--blue);
  color: #fff;
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
}
.btn:hover { background: var(--blue-dark); }
.btn.green { background: var(--green); }
.btn.green:hover { background: var(--green-dark); }
.btn.outline { background: transparent; border: 1.5px solid var(--line); color: var(--blue-dark); }
.btn.outline:hover { background: var(--bg); }
.btn.small { width: auto; padding: 8px 14px; font-size: 0.82rem; }
.btn.danger-outline { background: transparent; border: 1.5px solid #F3C4C4; color: var(--danger); }
.btn-row { display: flex; gap: 10px; margin-top: 16px; }
.btn-row .btn { flex: 1; }

/* Result / success card */
.result-card { background: var(--success-bg); border: 1px solid var(--success-line); border-radius: 16px; padding: 26px; }
.result-card.empty { background: var(--surface); border: 1px dashed var(--line); text-align: center; color: var(--muted); padding: 60px 24px; }
.result-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.result-head .tick { width: 42px; height: 42px; border-radius: 50%; background: #16A34A; color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.result-head h2 { margin: 0; font-size: 1.15rem; color: var(--success-ink); }
.result-head p { margin: 3px 0 0; color: #3F6B4C; font-size: 0.87rem; }

.token-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.token-box { background: #fff; border-radius: 12px; padding: 16px 18px; }
.token-box .label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; color: var(--blue-dark); text-transform: uppercase; }
.token-number { font-size: 2rem; font-weight: 800; margin-top: 4px; }
.wash-time { font-size: 1.5rem; font-weight: 800; color: #15803D; margin-top: 4px; display: flex; align-items: center; gap: 6px; }
.wash-date { color: var(--muted); font-size: 0.82rem; margin-top: 2px; }

.info-rows { background: #fff; border-radius: 12px; overflow: hidden; margin-bottom: 20px; }
.info-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.info-row:last-child { border-bottom: none; }
.info-row svg { color: var(--muted); flex-shrink: 0; }
.info-row .k { color: var(--muted); width: 120px; flex-shrink: 0; }
.info-row .v { font-weight: 600; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
table th, table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 0.88rem; white-space: nowrap; }
table th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
table tr:last-child td { border-bottom: none; }

.status-badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: 20px; font-size: 0.76rem; font-weight: 700; }
.status-badge.waiting { background: #FEF3E0; color: var(--warning); }
.status-badge.completed { background: #E4F7EA; color: var(--green); }
.status-badge.cancelled { background: #FDECEC; color: var(--danger); }

.filter-bar { display: flex; gap: 10px; align-items: end; margin-bottom: 18px; flex-wrap: wrap; }
.filter-bar .field { margin: 0; }
.filter-bar input[type=date] { padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; font-family: inherit; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; margin-bottom: 22px; }
.stat-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.stat-card .stat-num { font-size: 1.7rem; font-weight: 800; }
.stat-card .stat-label { color: var(--muted); font-size: 0.83rem; margin-top: 2px; }
.stat-card.accent-blue .stat-num { color: var(--blue-dark); }
.stat-card.accent-green .stat-num { color: var(--green); }
.stat-card.accent-warning .stat-num { color: var(--warning); }

/* ---------- Login / install ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--navy); padding: 20px; }
.auth-card { background: #fff; border-radius: 18px; padding: 38px 34px; width: 100%; max-width: 380px; }
.auth-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.auth-brand .brand-icon { background: var(--blue); }
.auth-brand .brand-name { color: var(--ink); }
.auth-brand .brand-tag { color: var(--muted); }

/* Responsive */
@media (max-width: 860px) {
  .sidebar { position: fixed; z-index: 20; height: 100vh; transform: translateX(-100%); transition: transform 0.2s; }
  .sidebar.open { transform: translateX(0); }
  .hamburger { display: flex; }
  .type-grid { grid-template-columns: 1fr 1fr; }
}