/* پنل مدیریت — تم سفید و آبی فلت */
:root {
  --bg: #f0f4fb;
  --bg-elevated: #ffffff;
  --sidebar-bg: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --text: #0f172a;
  --text-secondary: #334155;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #eff6ff;
  --accent-border: #bfdbfe;
  --accent2: #059669;
  --accent2-soft: #ecfdf5;
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --danger-border: #fecaca;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow: 0 4px 14px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 12px 40px rgba(37, 99, 235, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --sidebar-w: 268px;
  color-scheme: light;
}

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

html {
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  font-family: "Vazirmatn", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  background-image: radial-gradient(ellipse 120% 80% at 100% 0%, rgba(37, 99, 235, 0.06), transparent 50%),
    radial-gradient(ellipse 80% 60% at 0% 100%, rgba(37, 99, 235, 0.04), transparent 45%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  font-size: 15px;
}

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

/* ——— سایدبار ——— */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-left: 1px solid var(--border);
  padding: 1.35rem 0 1.5rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 2;
}

.sidebar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent) 0%, #3b82f6 50%, #60a5fa 100%);
  border-radius: 0 4px 4px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0 1.35rem 1.35rem;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--border-light);
}

.brand-mark {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--accent) 0%, #1d4ed8 100%);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  display: grid;
  place-items: center;
}

.brand-mark::after {
  content: "";
  width: 18px;
  height: 18px;
  border: 2.5px solid #fff;
  border-radius: 5px;
  opacity: 0.95;
}

.brand-text {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.sidebar nav {
  padding: 0.35rem 0.65rem;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  padding: 0.62rem 1rem;
  margin-bottom: 0.2rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border-right: 3px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.sidebar nav a:hover,
.sidebar nav a:focus {
  color: var(--accent);
  background: var(--accent-soft);
  border-right-color: var(--accent);
  outline: none;
}

.sidebar nav a.muted {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--border);
  color: var(--danger);
}

.sidebar nav a.muted:hover,
.sidebar nav a.muted:focus {
  background: var(--danger-soft);
  border-right-color: var(--danger);
  color: #b91c1c;
}

/* ——— محتوای اصلی ——— */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.top {
  padding: 1.35rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1;
}

.top h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
}

.content {
  padding: 1.75rem 2rem 2.5rem;
  max-width: 1140px;
  width: 100%;
}

/* ——— کارت ——— */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.65rem;
  margin-bottom: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.card p:last-child {
  margin-bottom: 0;
}

label {
  display: block;
  margin: 0.85rem 0 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  max-width: 520px;
  padding: 0.65rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #cbd5e1;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea {
  min-height: 110px;
  max-width: 100%;
}

code {
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  font-size: 0.86em;
  padding: 0.15rem 0.45rem;
  background: var(--accent-soft);
  color: var(--accent-hover);
  border-radius: 6px;
  border: 1px solid var(--accent-border);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
}

/* ——— دکمه‌ها ——— */
.btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.58rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  background: #f8fafc;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary,
.btn-success,
.btn-danger {
  border: none;
}

.btn:not(.btn-primary):not(.btn-success):not(.btn-danger):hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--text);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-success {
  background: var(--accent2);
  color: #fff;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

.btn-success:hover {
  background: #047857;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.25);
}

.btn-danger:hover {
  background: #b91c1c;
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  margin-top: 0;
}

.btn-secondary {
  background: #fff;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: var(--text);
}

/* ——— جدول ——— */
table.data {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
}

table.data th,
table.data td {
  border-bottom: 1px solid var(--border-light);
  padding: 0.65rem 0.85rem;
  text-align: right;
}

table.data tr:last-child td {
  border-bottom: none;
}

table.data th {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: none;
  letter-spacing: 0;
}

table.data tbody tr {
  transition: background 0.1s ease;
}

table.data tbody tr:hover {
  background: #f8fafc;
}

/* ——— فلش پیام ——— */
.flash {
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-weight: 500;
  border: 1px solid transparent;
}

.flash.ok {
  background: var(--accent2-soft);
  color: #047857;
  border-color: #a7f3d0;
}

.flash.err {
  background: var(--danger-soft);
  color: #b91c1c;
  border-color: var(--danger-border);
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.filter-form .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

/* ——— آمار داشبورد ——— */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1rem;
}

.stats-grid p {
  margin: 0;
}

.stat-card {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow-sm);
  border-right: 4px solid var(--accent);
}

.stat-card strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.stat-card span.label {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 500;
}

/* ——— پشتیبانی ——— */
.support-pending-banner {
  background: var(--danger-soft);
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-sm);
}

.support-row-pending {
  background: rgba(254, 242, 242, 0.85) !important;
  box-shadow: inset 4px 0 0 var(--danger);
}

.support-badge {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}

.support-badge-wait {
  background: #fee2e2;
  color: #991b1b;
}

.support-badge-ok {
  background: #d1fae5;
  color: #065f46;
}

.support-thread {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-height: min(52vh, 480px);
  overflow-y: auto;
  padding: 0.15rem 0.25rem 0.15rem 0;
}

.support-quick-bar {
  margin-top: 1.15rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.support-quick-bar-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.support-quick-bar-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.support-quick-bar-textarea {
  flex: 1 1 220px;
  min-width: 0;
  max-width: 100%;
  margin-top: 0;
  resize: vertical;
  min-height: 4.5rem;
}

.support-quick-bar-send {
  margin-top: 0;
  flex-shrink: 0;
  align-self: stretch;
}

.support-quick-bar-hint {
  margin: 0.45rem 0 0;
  font-size: 0.84rem;
}

.support-list-reply-row td {
  background: #f8fafc;
  border-bottom: 1px solid var(--border-light);
  padding: 0.65rem 0.85rem 0.85rem;
  vertical-align: top;
}

.support-list-quick-inner {
  display: flex;
  gap: 0.65rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.support-list-quick-input {
  flex: 1 1 200px;
  min-width: 0;
  margin-top: 0;
  min-height: 2.75rem;
  resize: vertical;
  font-size: 0.88rem;
}

.support-list-quick .support-list-quick-send {
  margin-top: 0;
  flex-shrink: 0;
}

.support-list-quick-flash {
  margin-top: 0.45rem;
  margin-bottom: 0;
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
}

.support-msg {
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  max-width: 95%;
}

.support-bubble-user {
  align-self: flex-end;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
}

.support-bubble-staff {
  align-self: flex-start;
  background: var(--accent2-soft);
  border: 1px solid #a7f3d0;
}

.support-msg-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.support-msg-body {
  font-size: 0.92rem;
  line-height: 1.55;
  word-break: break-word;
  color: var(--text);
}

.support-reply-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
}

.support-reply-textarea-wrap {
  flex: 1 1 280px;
  min-width: 0;
}

.support-reply-textarea-wrap textarea {
  width: 100%;
  max-width: 100%;
  margin-top: 0.35rem;
}

.support-inline-label {
  display: block;
  font-size: 0.88rem;
  color: var(--muted);
}

.support-reply-actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 200px;
  max-width: 100%;
}

.support-reply-actions label {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.support-reply-actions select {
  max-width: 100%;
}

.support-reply-actions .btn {
  margin-top: 0;
}

/* ——— مودال استعلام تتراپی (سفارش‌ها) ——— */
.orders-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.orders-modal[hidden] {
  display: none !important;
}

.orders-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  cursor: pointer;
}

.orders-modal-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  max-height: min(85vh, 640px);
  overflow: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.35rem 1.5rem;
}

.orders-modal-title {
  margin: 0 0 0.65rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.orders-modal-summary {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.orders-modal-pre {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: #f1f5f9;
  border: 1px solid var(--border);
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  direction: ltr;
  text-align: left;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  max-height: 42vh;
  overflow: auto;
}

.orders-modal-ok {
  color: #047857;
  font-weight: 600;
}

.orders-modal-err {
  color: #b91c1c;
  font-weight: 600;
}

.orders-modal-muted {
  color: var(--muted);
  font-size: 0.88rem;
}

/* ——— ورود ——— */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: var(--bg);
  background-image: radial-gradient(ellipse 100% 80% at 50% -20%, rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(37, 99, 235, 0.06), transparent 45%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(59, 130, 246, 0.05), transparent 45%);
}

.login-box {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-lg);
}

.login-box h1 {
  margin: 0 0 1.5rem;
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  letter-spacing: -0.02em;
}

.login-box .flash {
  text-align: right;
}

/* ——— ریسپانسیو ——— */
@media (max-width: 960px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    border-left: none;
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
  }

  .sidebar::before {
    width: 100%;
    height: 4px;
    top: 0;
    left: 0;
    right: 0;
    bottom: auto;
    border-radius: 0 0 4px 4px;
  }

  .sidebar nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0 1rem;
  }

  .sidebar nav a {
    margin-bottom: 0;
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
  }

  .sidebar nav a.muted {
    margin-top: 0;
    border-top: none;
    width: 100%;
    justify-content: center;
  }

  .content {
    padding: 1.25rem 1rem 2rem;
  }

  .top {
    padding: 1rem 1.25rem;
  }
}