/* ============================================================
   Link Webo Marketer CRM - Design Tokens & Base Styles
   ============================================================ */

@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
  /* رنگ‌ها */
  --color-bg: #F5F7FB;
  --color-surface: #FFFFFF;
  --color-sidebar: #0F1B3D;
  --color-sidebar-hover: #182b63;
  --color-sidebar-text: #A9B4D6;
  --color-sidebar-text-active: #FFFFFF;
  --color-primary: #2451B6;
  --color-primary-dark: #1B3D8F;
  --color-primary-light: #EAF0FC;
  --color-ink: #12172B;
  --color-muted: #6B7280;
  --color-border: #E4E7EF;
  --color-success: #17A672;
  --color-success-light: #E7F7F1;
  --color-warning: #E2A93B;
  --color-warning-light: #FCF3E3;
  --color-danger: #D64545;
  --color-danger-light: #FBEAEA;
  --color-info: #2F80ED;
  --color-info-light: #E9F1FD;

  /* تایپوگرافی */
  --font-family: 'Vazirmatn', Tahoma, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 1px 2px rgba(15, 27, 61, 0.04), 0 4px 16px rgba(15, 27, 61, 0.06);
  --shadow-elevated: 0 8px 30px rgba(15, 27, 61, 0.12);
  --sidebar-width: 264px;
  --topbar-height: 68px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-ink);
  direction: rtl;
  font-size: 15px;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

h1, h2, h3, h4 { font-weight: 800; margin: 0 0 8px; color: var(--color-ink); }
.text-muted { color: var(--color-muted); }
.num { font-variant-numeric: tabular-nums; font-weight: 600; }

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

.sidebar {
  width: var(--sidebar-width);
  background: var(--color-sidebar);
  color: var(--color-sidebar-text);
  flex-shrink: 0;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 40;
  transition: transform .25s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--color-primary), #4A7FE0);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 15px;
}

.sidebar-brand-name { font-weight: 800; color: #fff; font-size: 16px; }
.sidebar-brand-sub { font-size: 11px; color: var(--color-sidebar-text); }

.sidebar-nav { padding: 14px 12px; }
.sidebar-section-title {
  font-size: 11px; color: rgba(169,180,214,.6); padding: 14px 12px 6px;
  text-transform: uppercase; letter-spacing: .04em;
}

.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; margin-bottom: 2px;
  color: var(--color-sidebar-text);
  position: relative;
  transition: background .15s ease, color .15s ease;
}
.sidebar-link:hover { background: var(--color-sidebar-hover); color: #fff; }
.sidebar-link.active {
  background: var(--color-sidebar-hover);
  color: var(--color-sidebar-text-active);
}
.sidebar-link.active::before {
  content: '';
  position: absolute; right: -12px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 18px; border-radius: 3px;
  background: linear-gradient(180deg, var(--color-primary), #67A6FF);
}
.sidebar-link .icon { width: 18px; text-align: center; opacity: .9; }
.sidebar-badge {
  margin-inline-start: auto;
  background: var(--color-danger);
  color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 20px; padding: 1px 7px;
}

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

.topbar {
  height: var(--topbar-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 26px;
  position: sticky; top: 0; z-index: 30;
}

.topbar-title { font-size: 17px; font-weight: 800; }
.topbar-right { display: flex; align-items: center; gap: 14px; }

.icon-btn {
  position: relative;
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg); border: 1px solid var(--color-border);
  cursor: pointer; color: var(--color-ink);
}
.icon-btn .dot {
  position: absolute; top: 6px; left: 7px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-danger); border: 2px solid #fff;
}

.user-chip { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-primary-light); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px;
}
.user-name { font-size: 13px; font-weight: 700; }
.user-role { font-size: 11px; color: var(--color-muted); }

.content { padding: 26px; flex: 1; }

/* ------------------------------------------------------------
   Cards & Grid
   ------------------------------------------------------------ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.card-body { padding: 20px 22px; }
.card-header {
  padding: 18px 22px; border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 800; margin: 0; }

.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.stat-card { padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.stat-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
}
.stat-value { font-size: 22px; font-weight: 800; }
.stat-label { font-size: 13px; color: var(--color-muted); }

/* ------------------------------------------------------------
   Buttons
   ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 700; cursor: pointer;
  border: 1px solid transparent; transition: filter .15s ease, background .15s ease;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-outline { background: var(--color-surface); border-color: var(--color-border); color: var(--color-ink); }
.btn-outline:hover { background: var(--color-bg); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-success { background: var(--color-success); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ------------------------------------------------------------
   Forms
   ------------------------------------------------------------ */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); background: var(--color-surface);
  font-family: inherit; font-size: 14px; color: var(--color-ink);
}
.form-control:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
textarea.form-control { resize: vertical; min-height: 90px; }
.form-error { color: var(--color-danger); font-size: 12.5px; margin-top: 5px; }
.form-hint { color: var(--color-muted); font-size: 12px; margin-top: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 680px) { .form-row { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------
   Table
   ------------------------------------------------------------ */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data-table th {
  text-align: right; padding: 12px 14px; color: var(--color-muted);
  font-weight: 700; font-size: 12.5px; border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
table.data-table td {
  padding: 13px 14px; border-bottom: 1px solid var(--color-border); vertical-align: middle;
}
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: var(--color-bg); }

/* ------------------------------------------------------------
   Badges
   ------------------------------------------------------------ */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 20px; font-size: 12px; font-weight: 700;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-info { background: var(--color-info-light); color: var(--color-info); }
.badge-warning { background: var(--color-warning-light); color: #B5791E; }
.badge-success { background: var(--color-success-light); color: var(--color-success); }
.badge-danger { background: var(--color-danger-light); color: var(--color-danger); }
.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }

/* ------------------------------------------------------------
   Toast
   ------------------------------------------------------------ */
.toast-container { position: fixed; top: 20px; left: 20px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--color-ink); color: #fff; padding: 12px 18px; border-radius: var(--radius-sm);
  font-size: 13.5px; box-shadow: var(--shadow-elevated); min-width: 220px;
  display: flex; align-items: center; gap: 8px; animation: toast-in .2s ease;
}
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* ------------------------------------------------------------
   Empty / Loading / Error states
   ------------------------------------------------------------ */
.state-box { text-align: center; padding: 50px 20px; color: var(--color-muted); }
.state-box .state-icon { font-size: 34px; margin-bottom: 12px; }
.state-box .state-title { font-weight: 800; color: var(--color-ink); margin-bottom: 4px; }

/* ------------------------------------------------------------
   Modal
   ------------------------------------------------------------ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15,23,42,.5);
  display: none; align-items: center; justify-content: center; z-index: 100;
}
.modal-backdrop.open { display: flex; }
.modal-box {
  background: #fff; border-radius: var(--radius-lg); width: 100%; max-width: 460px;
  box-shadow: var(--shadow-elevated); overflow: hidden;
}
.modal-header { padding: 18px 22px; border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 22px; }
.modal-footer { padding: 16px 22px; border-top: 1px solid var(--color-border); display: flex; justify-content: flex-end; gap: 10px; }

/* ------------------------------------------------------------
   Pagination
   ------------------------------------------------------------ */
.pagination { display: flex; gap: 6px; align-items: center; justify-content: center; margin-top: 18px; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 34px; height: 34px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); font-size: 13px; font-weight: 600;
}
.pagination a:hover { background: var(--color-bg); }
.pagination .active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ------------------------------------------------------------
   Auth pages (login/register)
   ------------------------------------------------------------ */
.auth-shell {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 20% 20%, #16265c, #0F1B3D 55%);
  padding: 24px;
}
.auth-card {
  width: 100%; max-width: 420px; background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated); padding: 34px 32px;
}
.auth-logo { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 22px; }
.auth-title { text-align: center; font-size: 19px; font-weight: 800; margin-bottom: 4px; }
.auth-subtitle { text-align: center; color: var(--color-muted); font-size: 13.5px; margin-bottom: 22px; }
.auth-footer { text-align: center; margin-top: 18px; font-size: 13px; color: var(--color-muted); }

/* ------------------------------------------------------------
   Utility
   ------------------------------------------------------------ */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 18px; }
.mt-3 { margin-top: 12px; }
.w-full { width: 100%; }
.text-sm { font-size: 13px; }
.text-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); }

/* ------------------------------------------------------------
   Mobile sidebar toggle
   ------------------------------------------------------------ */
.sidebar-toggle { display: none; }
@media (max-width: 960px) {
  .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-right: 0; }
  .sidebar-toggle { display: flex; }
  .content { padding: 16px; }
  .topbar { padding: 0 14px; }
}