/* ============================================================
   Telegram Multi-Account Manager - Modern Dark UI Stylesheet
   ============================================================ */

:root {
  --bg-main: #0b0e14;
  --bg-surface: #151921;
  --bg-card: #1c222d;
  --bg-card-hover: #232a38;
  --border: #28303f;
  --border-light: #374257;
  
  --primary: #2AABEE;
  --primary-hover: #1c96d6;
  --primary-glow: rgba(42, 171, 238, 0.2);
  
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.2);
  --warning: #f59e0b;
  --warning-glow: rgba(245, 158, 11, 0.2);
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.2);
  --info: #6366f1;
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  
  --sidebar-w: 260px;
  --header-h: 70px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--primary-hover);
}

/* ─────────────────────────────────────────────
   Layout Mimarisi
   ───────────────────────────────────────────── */

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

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: var(--transition);
}

.sidebar-header {
  height: var(--header-h);
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), #0088cc);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.sidebar-logo-text {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #fff;
}

.sidebar-nav {
  flex: 1;
  padding: 20px 12px;
  overflow-y: auto;
}

.nav-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0 12px 8px;
  letter-spacing: 0.5px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
  font-weight: 500;
  transition: var(--transition);
}

.nav-item:hover {
  color: var(--text-main);
  background-color: var(--bg-card);
}

.nav-item.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(42, 171, 238, 0.15), rgba(42, 171, 238, 0.05));
  border-left: 3px solid var(--primary);
  font-weight: 600;
}

.nav-item i {
  font-size: 18px;
  width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
  background-color: rgba(0, 0, 0, 0.15);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
}

.user-meta {
  flex: 1;
  overflow: hidden;
}

.user-name {
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.user-role-badge {
  display: inline-block;
  font-size: 10px;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(42, 171, 238, 0.15);
  color: var(--primary);
  font-weight: 600;
}

/* Main Content Area */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.top-header {
  height: var(--header-h);
  background-color: rgba(21, 25, 33, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.page-title-box h1 {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.page-title-box p {
  font-size: 12px;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Content Container */
.content-body {
  padding: 30px;
  flex: 1;
}

/* ─────────────────────────────────────────────
   Bileşenler: Kartlar & Grid
   ───────────────────────────────────────────── */

.grid-cols-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.grid-cols-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.stat-icon.primary { background: rgba(42, 171, 238, 0.12); color: var(--primary); }
.stat-icon.success { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.stat-icon.warning { background: rgba(245, 158, 11, 0.12); color: var(--warning); }
.stat-icon.danger  { background: rgba(239, 68, 68, 0.12); color: var(--danger); }

.stat-content {
  flex: 1;
}

.stat-val {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Card Panel */
.panel-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}

.panel-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-card-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-card-body {
  padding: 20px;
}

/* ─────────────────────────────────────────────
   Tablolar
   ───────────────────────────────────────────── */

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.custom-table th {
  padding: 12px 16px;
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

.custom-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-main);
  vertical-align: middle;
}

.custom-table tr:hover td {
  background-color: var(--bg-card-hover);
}

/* ─────────────────────────────────────────────
   Butonlar ve Form Elemanları
   ───────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-success {
  background-color: var(--success);
  color: #fff;
}
.btn-success:hover {
  background-color: #059669;
  box-shadow: 0 4px 12px var(--success-glow);
}

.btn-danger {
  background-color: var(--danger);
  color: #fff;
}
.btn-danger:hover {
  background-color: #dc2626;
  box-shadow: 0 4px 12px var(--danger-glow);
}

.btn-secondary {
  background-color: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-main);
}
.btn-secondary:hover {
  background-color: var(--border);
  color: #fff;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 13px;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

/* Rozetler (Badges) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-danger  { background: rgba(239, 68, 68, 0.15);  color: var(--danger);  border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-primary { background: rgba(42, 171, 238, 0.15); color: var(--primary); border: 1px solid rgba(42, 171, 238, 0.3); }

/* İlerleme Çubuğu (Progress Bar) */
.limit-bar-wrapper {
  background-color: var(--bg-surface);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.limit-bar-info {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 8px;
  font-weight: 600;
}

.limit-progress-track {
  height: 8px;
  background-color: var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.limit-progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}

.limit-progress-fill.safe   { background: linear-gradient(90deg, #10b981, #34d399); }
.limit-progress-fill.warn   { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.limit-progress-fill.danger { background: linear-gradient(90deg, #ef4444, #f87171); }

/* Bildirim Kutuları (Alerts) */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.alert-success { background: rgba(16, 185, 129, 0.15); border: 1px solid var(--success); color: #34d399; }
.alert-danger  { background: rgba(239, 68, 68, 0.15); border: 1px solid var(--danger); color: #f87171; }
.alert-warning { background: rgba(245, 158, 11, 0.15); border: 1px solid var(--warning); color: #fbbf24; }

/* Modal Yapısı */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
}
.modal-close:hover { color: #fff; }

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background-color: var(--bg-surface);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Canlı Log Konsolu */
.terminal-box {
  background-color: #05070a;
  border: 1px solid #1f242e;
  border-radius: var(--radius-sm);
  padding: 14px;
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  color: #38bdf8;
  height: 320px;
  overflow-y: auto;
  line-height: 1.6;
}

.terminal-line {
  margin-bottom: 4px;
  word-break: break-all;
}

/* Responsive */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.show {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
  }
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
}