/* ============================================================
   WebLikeSub design system — derived from the reference images
   (dark navy sidebar, purple accent, light/dark content area).
   ============================================================ */

:root {
  --sidebar-bg: #12131c;
  --sidebar-border: #23253594;
  --sidebar-text: #b6b8cf;
  --sidebar-text-active: #ffffff;
  --sidebar-active-bg: linear-gradient(135deg, #7c5cff 0%, #5b3df0 100%);

  --primary: #7c5cff;
  --primary-dark: #6a46f0;
  --primary-soft: #7c5cff1a;
  --primary-text-on: #ffffff;

  --bg: #f4f5fa;
  --bg-2: #eceefa;
  --surface: #ffffff;
  --surface-2: #f8f9fd;
  --border: #e6e8f2;
  --text: #1a1c2b;
  --text-muted: #6b6f8a;
  --text-faint: #9a9db3;

  --success: #16a34a;
  --success-bg: #16a34a1a;
  --warning: #d97706;
  --warning-bg: #d977061a;
  --error: #dc2626;
  --error-bg: #dc26261a;
  --info: #2563eb;
  --info-bg: #2563eb1a;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(20, 20, 40, 0.06);
  --shadow: 0 4px 16px rgba(20, 20, 40, 0.08);
  --shadow-lg: 0 12px 32px rgba(20, 20, 40, 0.14);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --header-h: 64px;
  --sidebar-w: 260px;
}

:root[data-theme="dark"] {
  --bg: #0d0e17;
  --bg-2: #12131f;
  --surface: #171928;
  --surface-2: #1c1e30;
  --border: #262940;
  --text: #f2f2f7;
  --text-muted: #9297b5;
  --text-faint: #6d7191;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }
button { font-family: inherit; }
img { max-width: 100%; }

/* ---------- App shell ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 40;
  transition: transform .2s ease;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 20px 16px;
  color: #fff; font-weight: 800; font-size: 18px; letter-spacing: -0.02em;
}
.sidebar-brand .logo-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--sidebar-active-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.sidebar-scroll { flex: 1; overflow-y: auto; padding: 4px 12px 16px; }
.sidebar-scroll::-webkit-scrollbar { width: 6px; }
.sidebar-scroll::-webkit-scrollbar-thumb { background: #ffffff1f; border-radius: 4px; }

.nav-section-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  color: #6d7191; padding: 16px 12px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--sidebar-text); font-size: 13.5px; font-weight: 500;
  cursor: pointer; margin-bottom: 2px; white-space: nowrap;
}
.nav-item:hover { background: #ffffff0f; color: #fff; }
.nav-item.active { background: var(--sidebar-active-bg); color: var(--sidebar-text-active); box-shadow: 0 4px 14px #7c5cff40; }
.nav-item .icon { width: 18px; text-align: center; flex-shrink: 0; opacity: .9; }
.nav-item .badge-soon {
  margin-left: auto; font-size: 10px; padding: 2px 6px; border-radius: 999px;
  background: #ffffff14; color: #9297b5; font-weight: 700;
}

.sidebar-footer { padding: 14px; }
.vip-promo {
  background: linear-gradient(160deg, #241a45, #171928);
  border: 1px solid #ffffff14; border-radius: var(--radius);
  padding: 16px; color: #fff;
}
.vip-promo h4 { font-size: 14px; margin-bottom: 4px; }
.vip-promo p { font-size: 12px; color: #b6b8cf; margin-bottom: 12px; }

/* ---------- Main area ---------- */
.main { margin-left: var(--sidebar-w); flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: var(--header-h); flex-shrink: 0;
  display: flex; align-items: center; gap: 14px;
  padding: 0 24px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.topbar .breadcrumb {
  font-size: 13px; color: var(--text-muted); display: flex; gap: 6px; align-items: center;
  flex: 1 1 auto; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.topbar .breadcrumb b { color: var(--text); font-weight: 600; }
.topbar-search {
  flex: 1; max-width: 420px; display: flex; align-items: center; gap: 8px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 12px; color: var(--text-faint); font-size: 13px;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.icon-btn {
  width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); flex-shrink: 0;
  background: var(--surface-2); display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-muted); position: relative;
}
.icon-btn:hover { background: var(--border); }
.icon-btn .dot {
  position: absolute; top: -3px; right: -3px; background: var(--error); color: #fff;
  font-size: 9px; font-weight: 700; border-radius: 999px; min-width: 15px; height: 15px;
  display: flex; align-items: center; justify-content: center; padding: 0 3px;
}
.user-chip {
  display: flex; align-items: center; gap: 8px; cursor: pointer; position: relative;
  padding: 5px 10px 5px 5px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2);
}
.user-chip:hover { background: var(--border); }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  background: var(--sidebar-active-bg); color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
}
.user-chip .name { font-weight: 600; font-size: 13.5px; line-height: 1.25; }
.user-chip .role { font-size: 10.5px; color: var(--text-muted); font-weight: 600; line-height: 1.25; }
.user-chip .vip-badge {
  font-size: 10px; font-weight: 800; padding: 2px 6px; border-radius: 6px;
  background: var(--warning-bg); color: var(--warning); margin-left: 4px;
}
.user-chip .chevron { width: 13px; height: 13px; color: var(--text-faint); flex-shrink: 0; transition: transform .15s ease; }
.user-chip.open .chevron { transform: rotate(180deg); }

/* ---------- Account summary (Số dư / Tổng tiền nạp / Avatar) ---------- */
.account-summary { display: flex; align-items: center; gap: 10px; position: relative; }
.acc-stat {
  display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 7px;
  border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border);
}
.acc-stat-icon {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.acc-stat-icon svg { width: 16px; height: 16px; }
.acc-stat-deposited .acc-stat-icon { background: var(--warning-bg); color: var(--warning); }
.acc-stat-label { font-size: 10.5px; color: var(--text-muted); font-weight: 600; line-height: 1.3; white-space: nowrap; }
.acc-stat-value { font-size: 13.5px; font-weight: 800; color: var(--text); line-height: 1.3; white-space: nowrap; }

.account-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0; width: 280px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); z-index: 60; overflow: hidden;
}
.account-dropdown-head { display: flex; align-items: center; gap: 10px; padding: 16px; border-bottom: 1px solid var(--border); }
.account-dropdown-head .name { font-weight: 700; font-size: 13.5px; }
.account-dropdown-stats { display: flex; flex-direction: column; padding: 10px 16px; gap: 8px; border-bottom: 1px solid var(--border); }
.ad-stat { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; }
.ad-stat span { color: var(--text-muted); }
.ad-stat b { color: var(--text); font-weight: 700; }
.account-dropdown-item {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 11px 16px; font-size: 13px;
  color: var(--text); background: none; border: none; text-align: left; cursor: pointer; font-family: inherit;
}
.account-dropdown-item svg { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }
.account-dropdown-item:hover { background: var(--surface-2); }
.account-dropdown-item.danger { color: var(--error); border-top: 1px solid var(--border); }
.account-dropdown-item.danger svg { color: var(--error); }

/* ---------- Notifications ---------- */
.notif-wrap { position: relative; }
.notif-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0; width: 300px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); z-index: 60; overflow: hidden;
}
.notif-dropdown-head { padding: 14px 16px; font-weight: 700; font-size: 13.5px; border-bottom: 1px solid var(--border); }
.notif-dropdown-empty { padding: 28px 16px; text-align: center; color: var(--text-muted); font-size: 12.5px; }

/* ---------- Sidebar collapse (desktop only) ---------- */
.sidebar-collapse-toggle { display: none; }
.sidebar { transition: width .18s ease, transform .2s ease; }
.app-shell.sidebar-collapsed { --sidebar-w: 76px; }
.app-shell.sidebar-collapsed .sidebar-brand .brand-text,
.app-shell.sidebar-collapsed .nav-section-title,
.app-shell.sidebar-collapsed .nav-item .label,
.app-shell.sidebar-collapsed .sidebar-footer { display: none; }
.app-shell.sidebar-collapsed .sidebar-brand { justify-content: center; padding: 20px 8px 16px; }
.app-shell.sidebar-collapsed .nav-item { justify-content: center; padding: 9px 0; }

.hamburger { display: none; flex-shrink: 0; }

.content { padding: 24px; max-width: 1400px; width: 100%; margin: 0 auto; }
.content-narrow { max-width: 960px; }

/* ---------- Cards & grid ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.card-pad { padding: 20px; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.card-header h3 { font-size: 15px; }
.card-link { font-size: 13px; color: var(--primary); font-weight: 600; }

.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-main-side { grid-template-columns: 2fr 1fr; }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2,1fr);} .grid-main-side { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.stat-card { padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.stat-card .stat-icon {
  width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 18px; margin-bottom: 4px;
}
.stat-card .stat-label { font-size: 12.5px; color: var(--text-muted); }
.stat-card .stat-value { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.stat-card .stat-delta { font-size: 12px; font-weight: 600; }
.stat-delta.up { color: var(--success); }
.stat-delta.down { color: var(--error); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius-sm); border: 1px solid transparent;
  padding: 10px 16px; font-size: 13.5px; font-weight: 600; cursor: pointer;
  transition: filter .12s ease, background .12s ease; white-space: nowrap;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--sidebar-active-bg); color: #fff; box-shadow: 0 6px 16px #7c5cff33; }
.btn-primary:hover:not(:disabled) { filter: brightness(1.06); }
.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn-secondary:hover:not(:disabled) { background: var(--border); }
.btn-danger { background: var(--error-bg); color: var(--error); }
.btn-danger:hover:not(:disabled) { filter: brightness(0.97); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover:not(:disabled) { background: var(--surface-2); }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ---------- Forms ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.field .hint { font-size: 12px; color: var(--text-faint); margin-top: 6px; }
.field .error-text { font-size: 12px; color: var(--error); margin-top: 6px; }
.input, select.input, textarea.input {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  font-size: 13.5px; font-family: inherit; outline: none;
}
.input:focus { border-color: var(--primary); background: var(--surface); box-shadow: 0 0 0 3px var(--primary-soft); }
.input.invalid { border-color: var(--error); }
textarea.input { resize: vertical; min-height: 80px; }

.choice-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 640px) { .choice-grid { grid-template-columns: repeat(2, 1fr); } }
.choice-card {
  border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 12px;
  cursor: pointer; background: var(--surface-2); text-align: left;
}
.choice-card:hover { border-color: var(--primary); }
.choice-card.selected { border-color: var(--primary); background: var(--primary-soft); }
.choice-card .title { font-weight: 700; font-size: 13.5px; }
.choice-card .sub { font-size: 11.5px; color: var(--text-muted); margin-top: 2px; }

.qty-input { display: flex; align-items: center; gap: 8px; }
.qty-input .input { text-align: center; }
.qty-btn {
  width: 36px; height: 36px; flex-shrink: 0; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface-2); cursor: pointer; font-size: 16px; color: var(--text);
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px;
  border-radius: 999px; font-size: 11.5px; font-weight: 700;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-error { background: var(--error-bg); color: var(--error); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-muted { background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border); }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 640px; }
table.data-table th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-faint); font-weight: 700; padding: 10px 20px; border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.data-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tbody tr:hover { background: var(--surface-2); }
.mono { font-variant-numeric: tabular-nums; }
.text-muted { color: var(--text-muted); }
.text-right { text-align: right; }

/* ---------- States: loading / empty / error ---------- */
.state-box { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 48px 20px; text-align: center; color: var(--text-muted); }
.state-box .state-icon { font-size: 32px; }
.state-box .state-title { font-weight: 700; color: var(--text); font-size: 14px; }
.state-box .state-desc { font-size: 12.5px; max-width: 320px; }

.skeleton { background: linear-gradient(90deg, var(--surface-2) 25%, var(--border) 37%, var(--surface-2) 63%); background-size: 400% 100%; animation: skeleton-loading 1.4s ease infinite; border-radius: var(--radius-sm); }
@keyframes skeleton-loading { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.skeleton-row { height: 46px; margin-bottom: 8px; }
.skeleton-line { height: 14px; margin-bottom: 8px; }

/* ---------- Pagination ---------- */
.pagination-bar { display: flex; align-items: center; justify-content: center; padding: 16px 20px; border-top: 1px solid var(--border); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(10, 10, 20, 0.55); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal {
  background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  width: 100%; max-width: 440px; max-height: 90vh; overflow-y: auto;
  border: 1px solid var(--border);
}
.modal-header { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { font-size: 16px; }
.modal-body { padding: 20px 22px; font-size: 13.5px; color: var(--text-muted); }
.modal-footer { padding: 16px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }
.modal-close { cursor: pointer; color: var(--text-faint); font-size: 18px; background: none; border: none; }

/* Key/value summary rows — used in order-summary cards, modals, profile info panels, etc. */
.kv-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 0; font-size: 13.5px; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.kv-row:last-child { border-bottom: none; }
.kv-row span { color: var(--text-muted); }
.kv-row b { font-weight: 700; color: var(--text); text-align: right; }
.kv-row.kv-total { font-size: 16px; padding-top: 14px; margin-top: 4px; border-top: 1.5px solid var(--border); border-bottom: none; }
.kv-row.kv-total b { color: var(--primary); }

/* ---------- Toast ---------- */
.toast-stack { position: fixed; top: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 10px; max-width: 340px; }
.toast {
  background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--primary);
  border-radius: var(--radius-sm); padding: 12px 14px; box-shadow: var(--shadow-lg); font-size: 13px;
  animation: toast-in .16s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--error); }
.toast .toast-title { font-weight: 700; margin-bottom: 2px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- Auth pages ---------- */
.auth-shell {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 20% 20%, #241a45, var(--bg) 60%);
  padding: 20px;
}
.auth-card { width: 100%; max-width: 400px; }
.auth-brand { display: flex; align-items: center; gap: 10px; justify-content: center; margin-bottom: 22px; color: var(--text); font-weight: 800; font-size: 20px; }
.auth-title { text-align: center; font-size: 20px; margin-bottom: 6px; }
.auth-sub { text-align: center; color: var(--text-muted); font-size: 13px; margin-bottom: 24px; }
.auth-footer { text-align: center; margin-top: 18px; font-size: 13px; color: var(--text-muted); }
.auth-footer a { color: var(--primary); font-weight: 600; }
.banner-error { background: var(--error-bg); color: var(--error); border-radius: var(--radius-sm); padding: 10px 12px; font-size: 12.5px; margin-bottom: 16px; }

/* ---------- Wizard steps ---------- */
.steps { display: flex; align-items: center; margin-bottom: 22px; overflow-x: auto; }
.step { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.step .step-num {
  width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; background: var(--surface-2); color: var(--text-faint); border: 1px solid var(--border);
}
.step.done .step-num, .step.current .step-num { background: var(--sidebar-active-bg); color: #fff; border-color: transparent; }
.step .step-label b { display: block; font-size: 13px; }
.step .step-label span { font-size: 11.5px; color: var(--text-muted); }
.step-sep { width: 40px; height: 2px; background: var(--border); margin: 0 6px; flex-shrink: 0; }

/* ---------- Utility ---------- */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ============================================================
   Premium service checkout — shared by VIP Like / Buff Like /
   Buff Follow / Buff Member so every purchase page looks and
   behaves identically (one component set, not one per page).
   ============================================================ */
.svc-page {
  --svc-primary: #5B3DF5;
  --svc-primary-dark: #4C2ED8;
  --svc-text: #111827;
  --svc-text-muted: #667085;
  --svc-border: #E7E7F0;
  --svc-lavender: #F5F2FF;
  max-width: 1450px;
  margin: 0 auto 16px;
}
:root[data-theme="dark"] .svc-page {
  --svc-text: var(--text);
  --svc-text-muted: var(--text-muted);
  --svc-border: var(--border);
  --svc-lavender: var(--surface-2);
}

.svc-head { margin-bottom: 18px; }
.svc-head h1 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; color: var(--svc-text); }
.svc-head p { margin-top: 6px; font-size: 13.5px; color: var(--svc-text-muted); }

.svc-grid { display: grid; grid-template-columns: 1.9fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 1100px) { .svc-grid { grid-template-columns: 1.3fr 1fr; gap: 18px; } }
@media (max-width: 860px) { .svc-grid { grid-template-columns: 1fr; } }

.svc-config-card, .svc-summary-card { border-radius: 20px; padding: 24px; }
@media (max-width: 860px) { .svc-config-card, .svc-summary-card { padding: 18px; } }

.svc-card-head { display: flex; align-items: center; gap: 14px; padding-bottom: 18px; margin-bottom: 6px; border-bottom: 1px solid var(--svc-border); flex-wrap: wrap; }
.svc-card-head-icon {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 13px; background: var(--svc-lavender);
  color: var(--svc-primary); display: flex; align-items: center; justify-content: center;
}
.svc-card-head-icon svg { width: 22px; height: 22px; }
.svc-card-head-text { flex: 1; min-width: 160px; }
.svc-card-head-text h3 { font-size: 17px; font-weight: 800; color: var(--svc-text); }
.svc-card-head-text p { margin-top: 2px; font-size: 12.5px; color: var(--svc-text-muted); font-weight: 500; }
.svc-secure-badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px;
  background: var(--svc-lavender); color: var(--svc-primary); font-size: 11.5px; font-weight: 700; white-space: nowrap;
}
.svc-secure-badge svg { width: 14px; height: 14px; }

.svc-field-rows { display: flex; flex-direction: column; }
.svc-field-row {
  display: flex; align-items: center; gap: 16px; min-height: 96px; padding: 16px 0;
  border-bottom: 1px solid var(--svc-border);
}
.svc-field-row-last { border-bottom: none; }
.svc-field-icon {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 12px; background: var(--svc-lavender);
  color: var(--svc-primary); display: flex; align-items: center; justify-content: center;
}
.svc-field-icon svg { width: 21px; height: 21px; }
.svc-field-text { flex: 0 0 auto; width: 230px; min-width: 150px; }
.svc-field-text label { display: block; font-size: 14.5px; font-weight: 700; color: var(--svc-text); margin: 0; }
.svc-field-text p { margin-top: 3px; font-size: 12px; color: var(--svc-text-muted); line-height: 1.4; }
.svc-field-control { flex: 1; min-width: 160px; }
.svc-field-control .input { font-size: 14px; padding: 11px 13px; }

@media (max-width: 640px) {
  .svc-field-row { flex-wrap: wrap; min-height: 0; row-gap: 10px; }
  .svc-field-text { width: 100%; }
  .svc-field-control { flex-basis: 100%; }
}

.svc-stepper { display: flex; align-items: stretch; border: 1px solid var(--svc-border); border-radius: 10px; overflow: hidden; background: var(--surface-2); }
.svc-stepper-btn {
  width: 42px; flex-shrink: 0; border: none; background: transparent; color: var(--svc-primary);
  font-size: 18px; font-weight: 700; cursor: pointer; line-height: 1;
}
.svc-stepper-btn:hover { background: var(--svc-lavender); }
.svc-stepper-btn:active { filter: brightness(0.96); }
.svc-stepper-input.input {
  flex: 1; min-width: 0; text-align: center; border: none; border-left: 1px solid var(--svc-border);
  border-right: 1px solid var(--svc-border); border-radius: 0; background: var(--surface);
  font-weight: 700; -moz-appearance: textfield;
}
.svc-stepper-input.input::-webkit-outer-spin-button,
.svc-stepper-input.input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.svc-notice {
  display: flex; gap: 10px; margin-top: 18px; padding: 14px 16px; border-radius: 12px;
  background: var(--svc-lavender); border-left: 3px solid var(--svc-primary); color: var(--svc-text-muted);
  font-size: 12.5px; line-height: 1.55;
}
.svc-notice svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--svc-primary); margin-top: 1px; }
.svc-notice b { color: var(--svc-text); }

.svc-summary-card h3 { font-size: 16px; font-weight: 800; color: var(--svc-text); margin-bottom: 14px; }
@media (min-width: 1025px) { .svc-summary-card { position: sticky; top: 88px; } }
.svc-summary-empty { font-size: 12.5px; padding: 6px 0; }

.svc-sum-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--svc-border); font-size: 13.5px; }
.svc-sum-row:last-of-type { border-bottom: none; }
.svc-sum-row span { color: var(--svc-text-muted); }
.svc-sum-row b { color: var(--svc-text); font-weight: 700; text-align: right; }
.svc-sum-row.svc-sum-balance-after b.negative { color: var(--error); }

.svc-sum-total {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 10px; padding: 16px; border-radius: 12px; background: var(--svc-lavender);
}
.svc-sum-total span { font-size: 13px; font-weight: 600; color: var(--svc-text-muted); }
.svc-sum-total b { font-size: 26px; font-weight: 800; color: var(--svc-primary); letter-spacing: -0.01em; }

.svc-balance-warning {
  display: flex; align-items: center; gap: 8px; margin-top: 10px; padding: 10px 12px; border-radius: 10px;
  background: var(--error-bg); color: var(--error); font-size: 12px; font-weight: 600; line-height: 1.5;
}
.svc-balance-warning svg { width: 16px; height: 16px; flex-shrink: 0; }

.svc-buy-btn {
  margin-top: 16px; height: 54px; border-radius: 13px; font-size: 15px;
  background: linear-gradient(135deg, var(--svc-primary) 0%, var(--svc-primary-dark) 100%);
  box-shadow: 0 10px 24px #5b3df540; transition: transform .12s ease, filter .12s ease;
}
.svc-buy-btn svg { width: 18px; height: 18px; }
.svc-buy-btn:hover:not(:disabled) { transform: translateY(-1px); filter: brightness(1.05); }

.svc-secure-note { display: flex; align-items: center; gap: 6px; justify-content: center; margin-top: 10px; font-size: 11.5px; color: var(--svc-text-muted); }
.svc-secure-note svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--svc-primary); }

.svc-formula-card { margin-top: 18px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--svc-border); background: var(--surface-2); }
.svc-formula-title { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; color: var(--svc-text); }
.svc-formula-title svg { width: 16px; height: 16px; color: var(--svc-primary); }
.svc-formula-card p { margin-top: 8px; font-size: 11.5px; line-height: 1.6; color: var(--svc-text-muted); }

/* ---- Order mode switch ("Lên đơn thường" / "Lên nhiều đơn") ---- */
.svc-mode-block { padding: 16px 0; border-bottom: 1px solid var(--svc-border); }
.svc-mode-block > label { display: block; font-size: 14.5px; font-weight: 700; color: var(--svc-text); margin-bottom: 3px; }
.svc-mode-block > p { font-size: 12px; color: var(--svc-text-muted); margin-bottom: 12px; }
.svc-mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .svc-mode-grid { grid-template-columns: 1fr; } }
.svc-mode-card {
  display: flex; align-items: center; gap: 12px; text-align: left; cursor: pointer;
  border: 1.5px solid var(--svc-border); border-radius: 12px; padding: 12px 14px;
  background: var(--surface-2); color: inherit; font: inherit; transition: border-color .15s, background .15s;
}
.svc-mode-card:hover { border-color: var(--svc-primary); }
.svc-mode-card.selected { border-color: var(--svc-primary); background: var(--primary-soft); }
.svc-mode-card-icon {
  width: 38px; height: 38px; flex-shrink: 0; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: var(--surface); color: var(--svc-text-muted); border: 1px solid var(--svc-border);
}
.svc-mode-card.selected .svc-mode-card-icon { color: var(--svc-primary); border-color: var(--svc-primary); background: var(--surface); }
.svc-mode-card-icon svg { width: 19px; height: 19px; }
.svc-mode-card-text b { display: block; font-size: 13.5px; font-weight: 700; color: var(--svc-text); }
.svc-mode-card-text span { display: block; margin-top: 2px; font-size: 11.5px; color: var(--svc-text-muted); }

/* ---- Bulk ID/link textarea ---- */
.svc-bulk-textarea { min-height: 140px; resize: vertical; line-height: 1.5; }
.svc-bulk-meta { display: flex; justify-content: flex-end; margin-top: 6px; }
.svc-bulk-count { font-size: 12px; font-weight: 600; color: var(--svc-primary); }
.svc-bulk-error { font-size: 12px; color: var(--error); margin-top: 6px; }

.svc-benefits { margin-top: 18px; padding: 22px 26px; display: grid; grid-template-columns: repeat(4, 1fr); }
.svc-benefit { display: flex; align-items: flex-start; gap: 12px; padding: 0 20px; border-left: 1px solid var(--svc-border); }
.svc-benefit:first-child { border-left: none; padding-left: 0; }
.svc-benefit svg { width: 24px; height: 24px; flex-shrink: 0; color: var(--svc-primary); margin-top: 2px; }
.svc-benefit b { display: block; font-size: 13px; font-weight: 700; color: var(--svc-text); }
.svc-benefit span { display: block; margin-top: 3px; font-size: 11.5px; color: var(--svc-text-muted); line-height: 1.45; }

@media (max-width: 900px) {
  .svc-benefits { grid-template-columns: repeat(2, 1fr); gap: 18px 0; }
  .svc-benefit:nth-child(2n+1) { border-left: none; padding-left: 0; }
  .svc-benefit:nth-child(n+3) { border-top: 1px solid var(--svc-border); padding-top: 16px; }
}
@media (max-width: 480px) {
  .svc-benefits { grid-template-columns: 1fr; }
  .svc-benefit { border-left: none !important; padding-left: 0 !important; }
  .svc-benefit:not(:first-child) { border-top: 1px solid var(--svc-border); padding-top: 16px; }
}

/* Row action icon buttons (orders tables) — icon + tooltip via title attribute */
.row-action-btn {
  width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-2);
  color: var(--text-muted); display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.row-action-btn svg { width: 15px; height: 15px; }
.row-action-btn:hover { background: var(--border); color: var(--text); }
.row-action-btn.danger:hover { background: var(--error-bg); color: var(--error); border-color: transparent; }

/* ============================================================
   Order search by TargetLink — shared by VIP Like / Buff Like /
   Buff Follow / Buff Member (Pages/Shared/_OrderSearch.cshtml +
   wwwroot/js/order-search.js).
   ============================================================ */
.svc-order-search { padding: 20px 24px; margin-bottom: 16px; }
.svc-order-search-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.svc-order-search-head-icon {
  width: 34px; height: 34px; border-radius: 10px; background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.svc-order-search-head-icon svg { width: 17px; height: 17px; }
.svc-order-search-head h3 { font-size: 15.5px; font-weight: 800; }

.svc-order-search-row { display: flex; gap: 10px; align-items: stretch; }
.svc-order-search-input-wrap { position: relative; flex: 1; }
.svc-order-search-input-wrap > svg:first-child {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; color: var(--text-faint); pointer-events: none;
}
.svc-order-search-input-wrap .input { padding-left: 42px; padding-right: 40px; height: 48px; font-size: 14px; }
.svc-order-search-clear-inline {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px;
  border: none; background: transparent; color: var(--text-faint); cursor: pointer; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.svc-order-search-clear-inline:hover { background: var(--surface-2); color: var(--text); }
.svc-order-search-clear-inline svg { width: 15px; height: 15px; }
.svc-order-search-btn { height: 48px; padding: 0 22px; flex-shrink: 0; white-space: nowrap; }
.svc-order-search-btn svg { width: 16px; height: 16px; }
.svc-order-search-scope { margin-top: 10px; font-size: 11.5px; }

@media (max-width: 640px) {
  .svc-order-search-row { flex-direction: column; }
  .svc-order-search-btn { width: 100%; }
}

/* ---------- Search results ---------- */
.svc-search-loading { padding: 14px 4px; font-size: 13px; color: var(--text-muted); font-weight: 600; }
.svc-search-results-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.svc-search-results-head h3 { font-size: 16px; font-weight: 800; }
.svc-search-results-head p { margin-top: 4px; font-size: 12.5px; }

.svc-search-warning {
  display: flex; align-items: center; gap: 8px; margin-bottom: 14px; padding: 10px 14px; border-radius: 10px;
  background: var(--warning-bg); color: var(--warning); font-size: 12.5px; font-weight: 600;
}
.svc-search-warning svg { width: 16px; height: 16px; flex-shrink: 0; }

.svc-search-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.svc-search-filter-chip {
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface);
  color: var(--text-muted); font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.svc-search-filter-chip[data-active="true"] { background: var(--sidebar-active-bg); color: #fff; border-color: transparent; }

.svc-search-card-list { display: flex; flex-direction: column; gap: 12px; }
.svc-search-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 18px; }
.svc-search-card-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--border); }
.svc-search-card-target { display: flex; align-items: center; gap: 6px; flex: 1; min-width: 140px; }
.svc-search-card-target-text { font-size: 12.5px; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.svc-search-card-status { margin-left: auto; }

.svc-search-card-stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.svc-search-card-stats > div { display: flex; flex-direction: column; gap: 3px; }
.svc-search-card-stats span { font-size: 11px; color: var(--text-muted); font-weight: 600; }
.svc-search-card-stats b { font-size: 13.5px; font-weight: 700; color: var(--text); }

@media (max-width: 900px) { .svc-search-card-stats { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) {
  .svc-search-card-stats { grid-template-columns: repeat(2, 1fr); }
  .svc-search-card-status { margin-left: 0; }
}

.badge-type-viplike { background: var(--primary-soft); color: var(--primary); }
.badge-type-bufffollow { background: var(--info-bg); color: var(--info); }
.badge-type-buffmember { background: var(--success-bg); color: var(--success); }
.badge-type-bufflike { background: var(--warning-bg); color: var(--warning); }

/* ---------- Mobile ---------- */
.sidebar-scrim { display: none; }
@media (min-width: 961px) {
  .sidebar-collapse-toggle { display: flex; }
}
@media (max-width: 1100px) {
  .acc-stat-deposited { display: none; }
}
@media (max-width: 960px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .main { margin-left: 0; }
  .hamburger { display: flex; }
  .topbar-search { display: none; }
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .sidebar-scrim.show {
    display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 35;
  }
}
@media (max-width: 640px) {
  .content { padding: 16px; }
  .grid-4, .grid-3, .grid-2, .choice-grid { grid-template-columns: 1fr; }
  table.data-table { min-width: 560px; }
  .acc-stat-balance .acc-stat-label { display: none; }
  .acc-stat-balance .acc-stat-icon { display: none; }
  .acc-stat-balance { padding: 6px 9px; }
  .user-chip-text, .user-chip .chevron { display: none; }
  .user-chip { padding: 4px; }
  .account-dropdown { width: 260px; right: -8px; }
  .notif-dropdown { width: 260px; right: -8px; }
  .topbar { padding: 0 12px; gap: 6px; }
  .topbar-right { gap: 6px; }
  .account-summary { gap: 6px; }
  .icon-btn { width: 32px; height: 32px; }
}