/* ============================================================
   Business Suite — Premium UI (v3)
   Font: Manrope (self-hosted) · Palette: Indigo-Violet
   ============================================================ */

:root {
  --primary: #6c5ce7;
  --primary-dark: #5a48d9;
  --primary-deep: #4a3ac7;
  --primary-soft: #f0eeff;
  --success: #0fb981;
  --success-dark: #0da271;
  --success-soft: #e8faf3;
  --warning: #f5a623;
  --warning-soft: #fff7e8;
  --danger: #f0555a;
  --danger-soft: #feecec;
  --info: #2d9cdb;
  --info-soft: #e9f5fd;
  --purple: #9b59d0;
  --purple-soft: #f6ecfd;
  --cyan: #00b4d8;
  --cyan-soft: #e4f7fb;

  --text: #1c2333;
  --text-muted: #6b7488;
  --border: #e8eaf1;
  --border-soft: #f0f1f7;
  --bg: #f5f6fa;
  --card-bg: #ffffff;

  --sidebar-bg: #0e1220;
  --sidebar-bg-2: #141a2e;
  --sidebar-text: #9aa3b8;
  --sidebar-text-hover: #e7eaf2;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(20, 24, 46, .05), 0 4px 14px rgba(20, 24, 46, .05);
  --shadow-lg: 0 16px 40px rgba(20, 24, 46, .14);
  --shadow-primary: 0 8px 20px rgba(108, 92, 231, .35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

::selection { background: rgba(108, 92, 231, .22); }

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: .1px;
}

/* Slim scrollbars */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cdd2e0; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #b4bacf; }

/* Whole numbers only — no spinners, no decimals */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }

a { color: var(--primary); }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4, h5, h6, .widget-value { letter-spacing: -.2px; }

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

/* ---------------- Sidebar ---------------- */
.sidebar {
  width: 258px;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 1000;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 22px 18px;
  color: #fff;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .2px;
}
.sidebar-brand .brand-badge {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, #8e7bff, #6c5ce7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: #fff;
  box-shadow: 0 6px 16px rgba(108, 92, 231, .45);
  flex-shrink: 0;
}
.sidebar-brand .brand-text { white-space: nowrap; }
.sidebar-brand .brand-text small {
  display: block;
  font-size: 10.5px;
  font-weight: 500;
  color: #5c6480;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.sidebar-menu-title {
  padding: 18px 24px 8px;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  color: #4c5570;
}

.sidebar-menu { list-style: none; margin: 0; padding: 0 14px 24px; }

.sidebar-menu li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  margin-bottom: 3px;
  border-radius: 10px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
}
.sidebar-menu li a i {
  width: 20px;
  text-align: center;
  font-size: 14.5px;
  color: #6d7691;
  transition: color .15s ease;
}
.sidebar-menu li a:hover { background: rgba(255, 255, 255, .05); color: var(--sidebar-text-hover); }
.sidebar-menu li a:hover i { color: #a9a1f0; }
.sidebar-menu li.active a {
  background: rgba(255, 255, 255, .07);
  color: #fff;
  font-weight: 600;
  border: 1px solid rgba(169, 161, 240, .75);
}
.sidebar-menu li.active a i { color: #fff; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px 22px 20px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  font-size: 11px;
  color: #525b75;
}

/* ---------------- App main + topbar ---------------- */
.app-main { margin-left: 258px; min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: fixed;
  top: 0;
  left: 258px;
  right: 0;
  z-index: 900;
}

.topbar-title { font-size: 15.5px; font-weight: 700; }
.topbar-title small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.2;
}

.topbar-spacer { flex: 1; }

.user-menu {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 6px 10px;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  transition: background .15s ease;
}
.user-menu:hover { background: var(--bg); text-decoration: none; color: var(--text); }

.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #eef0f6;
  color: #4a5468;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

/* ---------------- Content ---------------- */
.app-content { padding: 28px; margin-top: 64px; flex: 1; }

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 22px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-title { font-size: 21px; font-weight: 800; margin: 0; }
.page-sub { color: var(--text-muted); font-size: 13px; margin-top: 3px; }

/* Sub-page tabs (Users / Roles & Permissions) */
.page-tabs { display: flex; gap: 6px; margin: -6px 0 22px; flex-wrap: wrap; }
.page-tabs .nav-link {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  background: #fff;
  border: 1px solid var(--border);
}
.page-tabs .nav-link:hover { color: var(--primary); border-color: #c8c1f5; }
.page-tabs .nav-link.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------------- Cards ---------------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-soft);
  padding: 16px 22px;
}
.card-title { font-size: 14.5px; font-weight: 700; margin: 0; letter-spacing: .1px; }
.card-body { padding: 22px; }
.card-footer { background: transparent; border-top: 1px solid var(--border-soft); padding: 13px 22px; }

/* ---------------- KPI widgets ---------------- */
.widget {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.widget-icon {
  font-size: 26px;
  flex-shrink: 0;
  width: 40px;
  text-align: center;
}
.wi-blue { color: #2d7ff9; }
.wi-green { color: #0fb981; }
.wi-amber { color: #e29a0f; }
.wi-red { color: #f0555a; }
.wi-purple { color: #9b59d0; }
.wi-cyan { color: #00b4d8; }
.wi-indigo { color: #6c5ce7; }

.widget-info { min-width: 0; }
.widget-value { font-size: 24px; font-weight: 800; line-height: 1.2; }
.widget-label { color: var(--text-muted); font-size: 12.5px; font-weight: 500; }

/* ---------------- Tables ---------------- */
.table { margin-bottom: 0; }
.table thead th {
  background: #f8f9fd;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  white-space: nowrap;
}
.table tbody td {
  padding: 12px 16px;
  border-color: var(--border-soft);
  vertical-align: middle;
  font-size: 13.5px;
}
.table-hover tbody tr { transition: background .1s ease; }
.table-hover tbody tr:hover { background: #f8f9fd; }

/* ---------------- Buttons ---------------- */
.btn { border-radius: 10px; font-weight: 600; font-size: 13.5px; padding: 8px 16px; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(108, 92, 231, .3);
}
.btn-primary:hover, .btn-primary:focus { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline-primary { color: var(--primary); border-color: #d4cef8; background: #fff; }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); }
.btn-success { background: var(--success); border-color: var(--success); }
.btn-success:hover { background: var(--success-dark); border-color: var(--success-dark); }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: #d9434a; border-color: #d9434a; }
.btn-light { background: #f1f3f9; border-color: #e4e7f0; color: var(--text); }
.btn-light:hover { background: #e6e9f3; }
.btn-sm { border-radius: 8px; padding: 5px 11px; font-size: 12.5px; }
.btn-action { padding: 4px 9px; font-size: 12px; border-radius: 8px; margin-right: 4px; }

/* ---------------- Forms ---------------- */
.form-control {
  border-radius: 10px;
  border-color: #dfe3ee;
  font-size: 13.5px;
  padding: 9px 13px;
  height: auto;
  min-height: 40px;
  font-family: inherit;
}
select.form-control, select.form-control:not([size]):not([multiple]) { height: 40px; }
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, .14);
}
label { font-weight: 600; font-size: 12.5px; color: var(--text); margin-bottom: 6px; }
.input-group-text { border-radius: 10px 0 0 10px; background: #f8f9fd; border-color: #dfe3ee; color: var(--text-muted); }
.input-group .form-control:not(:first-child) { border-radius: 0 10px 10px 0; }
.form-group { margin-bottom: 17px; }

/* ---------------- Badges ---------------- */
.badge { padding: 5px 11px; border-radius: 20px; font-weight: 600; font-size: 11.5px; letter-spacing: .2px; }
.badge-success { background: var(--success-soft); color: #0a8a62; }
.badge-warning { background: var(--warning-soft); color: #b97a09; }
.badge-danger { background: var(--danger-soft); color: #d03b41; }
.badge-info { background: var(--info-soft); color: #1f7fc0; }
.badge-primary { background: var(--primary-soft); color: #5847d8; }
.badge-secondary { background: #f1f3f9; color: #5b6477; }
.badge-purple { background: var(--purple-soft); color: #7d3fae; }

/* ---------------- Alerts ---------------- */
.alert { border-radius: 12px; border: none; font-size: 13.5px; }
.alert-danger { background: var(--danger-soft); color: #c13b41; }
.alert-success { background: var(--success-soft); color: #0a8a62; }
.alert-warning { background: var(--warning-soft); color: #a86f06; }
.alert-info { background: var(--info-soft); color: #1f7fc0; }

/* ---------------- Misc ---------------- */
.text-muted { color: var(--text-muted) !important; }
.font-weight-semibold { font-weight: 600; }
.min-w-0 { min-width: 0; }
.badge-link { background: none; border: none; color: #fff; font-size: 14px; cursor: pointer; padding: 0 2px; line-height: 1; }
.badge-link:hover { color: #fecaca; }
.page-wrapper-min { max-width: 1200px; margin: 0 auto; }
.empty-state { padding: 48px; text-align: center; color: var(--text-muted); }
.empty-state i { font-size: 42px; color: #ccd2e2; margin-bottom: 14px; }

.search-wrap { position: relative; }
.search-suggest {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1100;
  margin-top: 4px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  max-height: 360px;
  overflow-y: auto;
  display: none;
  padding: 6px;
}
.search-suggest .s-group {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--primary);
  padding: 8px 12px 4px;
}
.search-suggest a {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
}
.search-suggest a:hover { background: #f4f2ff; }
.search-suggest .s-title { font-size: 13.5px; font-weight: 600; color: var(--text); }
.search-suggest .s-sub { font-size: 12px; color: var(--text-muted); margin-top: 1px; }
.search-suggest .s-empty { padding: 12px; font-size: 13px; color: var(--text-muted); }
.topbar-search { margin-left: 26px; width: 340px; }
.topbar-search .input-group-text {
  background: #f4f5fa;
  border-color: var(--border);
  border-radius: 10px 0 0 10px;
  color: var(--text-muted);
}
.topbar-search .form-control {
  border-color: var(--border);
  border-left: none;
  border-radius: 0 10px 10px 0;
  padding-left: 4px;
}
.topbar-search .search-suggest { min-width: 340px; }
@media (max-width: 900px) {
  .topbar-search { width: auto; }
  .topbar-search .search-suggest { min-width: 260px; }
}

.dropdown-menu { border-radius: 12px; border-color: var(--border); box-shadow: var(--shadow-lg); padding: 8px; }
.dropdown-item { padding: 9px 14px; font-size: 13.5px; border-radius: 8px; font-weight: 500; }
.dropdown-item:hover { background: var(--primary-soft); }

/* DataTables tweaks */
.dataTables_wrapper { padding: 14px 18px 12px; }
.dataTables_wrapper .dataTables_filter { display: none; }
.dataTables_wrapper .dataTables_length { margin: 0 0 10px; }
.dataTables_wrapper .dataTables_length select {
  border-radius: 10px; border-color: #dfe3ee; height: 38px; padding: 4px 10px;
  margin: 0 6px; min-width: 70px;
}
.dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_paginate { padding-top: 8px; }
.dataTables_wrapper .dataTables_paginate .paginate_button { border-radius: 8px !important; }

/* Custom AJAX search box (in card header) */
.dt-search { width: 260px; }
.dt-search .form-control { min-height: 36px; padding: 6px 12px; }

/* ---------------- Login ---------------- */
.login-page {
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(108, 92, 231, .55), transparent 60%),
    radial-gradient(700px 420px at -10% 110%, rgba(13, 148, 136, .35), transparent 55%),
    linear-gradient(160deg, #0e1220 0%, #191f3d 55%, #241f52 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-wrap { width: 100%; max-width: 410px; }
.login-card {
  background: #fff;
  border-radius: 18px;
  padding: 34px;
  box-shadow: 0 30px 70px rgba(5, 8, 24, .45);
}
.login-brand { text-align: center; margin: 0 0 22px; color: var(--text); }
.login-brand h1 { font-size: 24px; font-weight: 800; margin: 0; letter-spacing: -.3px; }
.login-logo-img { max-width: 160px; max-height: 80px; display: block; margin: 0 auto; }
.login-card .form-group { margin-bottom: 18px; }

/* ---------------- Print (invoices) ---------------- */
.print-area { max-width: 820px; margin: 0 auto; background: #fff; padding: 32px; border-radius: 14px; box-shadow: var(--shadow); }

/* ---------------- Responsive ---------------- */
@media (max-width: 1200px) {
  .app-content { padding: 22px; }
}
@media (max-width: 992px) {
  .app-content { padding: 16px; }
  .topbar { padding: 0 16px; }
}
@media (max-width: 576px) {
  .widget-value { font-size: 20px; }
  .hide-xs { display: none !important; }
  .app-content { padding: 14px; }
}

/* ---------------- POS ---------------- */
.pos-layout { display: flex; gap: 22px; align-items: flex-start; }
.pos-products { flex: 1; min-width: 0; }
.pos-cart { width: 400px; min-width: 380px; position: sticky; top: 86px; }
.pos-list { display: flex; flex-direction: column; gap: 8px; }
.pos-row {
  background: #fff; border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; cursor: pointer; display: flex; align-items: center; gap: 12px;
  transition: all .12s ease;
}
.pos-row:hover { border-color: #c8c1f5; box-shadow: var(--shadow-lg); background: #faf9ff; }
.pos-row-info { flex: 1; min-width: 0; }
.pos-row .p-name { font-weight: 700; font-size: 14px; margin-bottom: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pos-row .p-detail { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.pos-row .pos-row-price { color: var(--primary); font-weight: 800; font-size: 14px; white-space: nowrap; }
.pos-row-btn { flex-shrink: 0; width: 34px; }
.pos-search { position: sticky; top: 86px; z-index: 5; margin-bottom: 10px; }
.pos-scan { margin-bottom: 14px; }
.pos-scan .form-control { border-style: dashed; border-color: #c8c1f5; }
.cart-items { max-height: 380px; overflow-y: auto; }
.cart-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.cart-row:last-child { border-bottom: none; }
.cart-row input[type=number] { width: 64px; }
.cart-total-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; }
.cart-grand { font-size: 20px; font-weight: 800; border-top: 2px solid var(--border); padding-top: 12px; margin-top: 6px; }

/* Tables in print */
@media print {
  .sidebar, .topbar, .no-print { display: none !important; }
  body { background: #fff; }
  .app-main { margin-left: 0 !important; }
  .app-content { margin-top: 0 !important; padding: 0; }
  .print-area { box-shadow: none; padding: 0; }
}