/*
 * SimpleMonkey - Premium Admin Dashboard Template
 * Description: Core Stylesheet
 * Version: 1.0.0
 */

/* ==========================================================================
   1. Root Variables
   ========================================================================== */
:root {
  /* Colors - Primary */
  --sm-primary: #9B2CF3;
  --sm-primary-dark: #250832;
  --sm-primary-soft: #F2E7FF;
  --sm-secondary: #6C38FF;
  
  /* Colors - Semantic */
  --sm-accent: #FFB84D;
  --sm-success: #22C55E;
  --sm-danger: #EF4444;
  --sm-warning: #F59E0B;
  --sm-info: #38BDF8;

  /* Colors - Light Theme (Default) */
  --sm-bg: #F4F1FA;
  --sm-surface: #FFFFFF;
  --sm-surface-soft: #F8F6FC;
  --sm-border: #EEE7F8;
  --sm-text: #1D102A;
  --sm-text-muted: #7D728A;
  
  /* Layout */
  --sm-sidebar-width: 280px;
  --sm-topbar-height: 72px;
  --sm-content-padding: 24px;
  
  /* Cards & Shadows */
  --sm-card-radius: 22px;
  --sm-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  --sm-card-shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.06);
  
  /* Typography */
  --sm-font-family: 'Plus Jakarta Sans', Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
  --sm-transition: all 0.2s ease;
}

[data-bs-theme="dark"] {
  /* Colors - Dark Theme */
  --sm-bg: #15101F;
  --sm-surface: #211A2E;
  --sm-surface-soft: #2A2238;
  --sm-border: #3B304C;
  --sm-text: #F7F2FF;
  --sm-text-muted: #B8AFC6;
  --sm-card-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
  --sm-card-shadow-hover: 0 20px 48px rgba(0, 0, 0, 0.35);
}

/* ==========================================================================
   2. Base
   ========================================================================== */
body {
  font-family: var(--sm-font-family);
  background-color: var(--sm-bg);
  color: var(--sm-text);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--sm-text);
  margin-bottom: 0.5rem;
}

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

a:hover {
  color: var(--sm-secondary);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--sm-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--sm-border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--sm-text-muted);
}

/* ==========================================================================
   3. Layout
   ========================================================================== */
.sm-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.sm-main-content {
  flex: 1;
  min-width: 0;
  margin-left: var(--sm-sidebar-width);
  transition: var(--sm-transition);
  display: flex;
  flex-direction: column;
}

.sm-content {
  padding: var(--sm-content-padding);
  flex-grow: 1;
}

/* Sidebar Collapsed State */
.sm-sidebar-collapsed .sm-main-content {
  margin-left: 80px;
}

/* ==========================================================================
   4. Sidebar
   ========================================================================== */
.sm-sidebar {
  width: var(--sm-sidebar-width);
  background: linear-gradient(180deg, #160824 0%, #0B0214 100%);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  transition: var(--sm-transition);
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
  overflow-y: auto;
}

.sm-sidebar-collapsed .sm-sidebar {
  width: 80px;
}

.sm-sidebar-logo {
  height: var(--sm-topbar-height);
  padding: 0 var(--sm-content-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sm-sidebar-logo img {
  height: 32px;
}

.sm-sidebar-logo .logo-text {
  color: #fff;
  font-weight: 700;
  font-size: 20px;
  margin-left: 12px;
  letter-spacing: -0.5px;
}

.sm-sidebar-collapsed .logo-text {
  display: none;
}

.sm-sidebar-nav {
  padding: 20px 16px;
  flex: 1;
}

.sm-nav-section {
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin: 20px 0 10px 12px;
}

.sm-sidebar-collapsed .sm-nav-section {
  display: none;
}

.sm-nav-item {
  margin-bottom: 4px;
}

.sm-nav-link {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  font-weight: 500;
  font-size: 14px;
}

.sm-nav-link i {
  font-size: 18px;
  margin-right: 14px;
  min-width: 20px;
  text-align: center;
  transition: var(--sm-transition);
}

.sm-sidebar-collapsed .sm-nav-link {
  padding: 12px;
  justify-content: center;
}

.sm-sidebar-collapsed .sm-nav-link span,
.sm-sidebar-collapsed .sm-nav-link .badge {
  display: none;
}

.sm-sidebar-collapsed .sm-nav-link i {
  margin-right: 0;
  font-size: 20px;
}

.sm-nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.sm-nav-item.active .sm-nav-link {
  color: #fff;
  background: linear-gradient(135deg, #A62CFF 0%, #6C38FF 100%);
  box-shadow: 0 8px 16px rgba(108, 56, 255, 0.3);
}

.sm-nav-link .badge {
  margin-left: auto;
  font-weight: 600;
  font-size: 11px;
  border-radius: 20px;
}

/* ==========================================================================
   5. Topbar
   ========================================================================== */
.sm-topbar {
  height: var(--sm-topbar-height);
  background: var(--sm-surface);
  border-bottom: 1px solid var(--sm-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sm-content-padding);
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(10px);
}

.sm-topbar-left {
  display: flex;
  align-items: center;
}

.sm-sidebar-toggle {
  background: none;
  border: none;
  color: var(--sm-text);
  font-size: 20px;
  margin-right: 20px;
  cursor: pointer;
  padding: 0;
}

.sm-search-box {
  position: relative;
  width: 300px;
}

.sm-search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sm-text-muted);
}

.sm-search-box input {
  width: 100%;
  background: var(--sm-surface-soft);
  border: 1px solid transparent;
  padding: 10px 16px 10px 40px;
  border-radius: 20px;
  font-size: 14px;
  color: var(--sm-text);
  transition: var(--sm-transition);
}

.sm-search-box input:focus {
  outline: none;
  background: var(--sm-surface);
  border-color: var(--sm-primary);
  box-shadow: 0 0 0 3px var(--sm-primary-soft);
}

.sm-topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sm-topbar-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sm-text);
  background: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--sm-transition);
}

.sm-topbar-btn:hover {
  background: var(--sm-surface-soft);
  color: var(--sm-primary);
}

.sm-indicator {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: var(--sm-danger);
  border-radius: 50%;
  border: 2px solid var(--sm-surface);
}

.sm-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  cursor: pointer;
  border: 2px solid var(--sm-surface-soft);
}

/* ==========================================================================
   6. Cards
   ========================================================================== */
.sm-card {
  background: var(--sm-surface);
  border: 1px solid var(--sm-border);
  border-radius: var(--sm-card-radius);
  box-shadow: var(--sm-card-shadow);
  transition: var(--sm-transition);
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
}

.sm-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sm-card-shadow-hover);
}

.sm-card-body {
  padding: 24px;
  flex: 1;
}

.sm-card-header {
  padding: 20px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border-bottom: none;
}

.sm-card-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
  color: var(--sm-text);
}

/* Special Cards */
.sm-hero-card {
  background: linear-gradient(135deg, #F5E8FF 0%, #E8D8FF 45%, #FFFFFF 100%);
  border: none;
  position: relative;
  overflow: hidden;
}

[data-bs-theme="dark"] .sm-hero-card {
  background: linear-gradient(135deg, #2D1B3E 0%, #251433 45%, #1D102A 100%);
}

.sm-hero-content {
  position: relative;
  z-index: 2;
  max-width: 60%;
}

.sm-hero-bg {
  position: absolute;
  right: -5%;
  bottom: -10%;
  height: 120%;
  z-index: 1;
  opacity: 0.8;
}

.sm-kpi-card {
  position: relative;
  overflow: hidden;
  border: none;
}

.sm-kpi-card.pastel-yellow { background: #FFF9E6; }
.sm-kpi-card.pastel-blue { background: #E6F6FF; }
.sm-kpi-card.pastel-purple { background: #F2E7FF; }

[data-bs-theme="dark"] .sm-kpi-card.pastel-yellow { background: rgba(245, 158, 11, 0.1); }
[data-bs-theme="dark"] .sm-kpi-card.pastel-blue { background: rgba(56, 189, 248, 0.1); }
[data-bs-theme="dark"] .sm-kpi-card.pastel-purple { background: rgba(155, 44, 243, 0.1); }

.sm-kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  background: var(--sm-surface);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.sm-kpi-value {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1;
}

.sm-trend {
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.sm-trend.up { color: var(--sm-success); }
.sm-trend.down { color: var(--sm-danger); }

/* Purple Card */
.sm-purple-card {
  background: linear-gradient(135deg, #B02CFF 0%, #7C3AED 100%);
  color: #fff;
  border: none;
}
.sm-purple-card .sm-text-muted { color: rgba(255, 255, 255, 0.7) !important; }
.sm-purple-card h1, .sm-purple-card h2, .sm-purple-card h3, .sm-purple-card h4, .sm-purple-card h5, .sm-purple-card h6 { color: #fff; }

/* Small Stat Cards */
.sm-small-stat {
  display: flex;
  align-items: center;
  gap: 16px;
}
.sm-small-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: var(--sm-surface-soft);
  color: var(--sm-primary);
}

/* ==========================================================================
   7. Buttons
   ========================================================================== */
.btn-sm-primary {
  background: linear-gradient(135deg, #A62CFF 0%, #6C38FF 100%);
  color: #fff;
  border: none;
  font-weight: 500;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(108, 56, 255, 0.2);
  transition: var(--sm-transition);
}
.btn-sm-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(108, 56, 255, 0.3);
  color: #fff;
}

.btn-sm-secondary {
  background: var(--sm-primary-soft);
  color: var(--sm-primary);
  border: none;
  font-weight: 500;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 14px;
  transition: var(--sm-transition);
}
[data-bs-theme="dark"] .btn-sm-secondary {
  background: rgba(155, 44, 243, 0.15);
  color: #C084FC;
}
.btn-sm-secondary:hover {
  background: var(--sm-primary);
  color: #fff;
}

.btn-sm-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sm-surface-soft);
  color: var(--sm-text);
  border: 1px solid var(--sm-border);
  transition: var(--sm-transition);
}
.btn-sm-icon:hover {
  background: var(--sm-primary);
  color: #fff;
  border-color: var(--sm-primary);
}

/* ==========================================================================
   8. Tables
   ========================================================================== */
.table-responsive {
  border-radius: 12px;
}
.sm-table {
  width: 100%;
  margin-bottom: 0;
  color: var(--sm-text);
  border-collapse: separate;
  border-spacing: 0;
}
.sm-table th {
  background: var(--sm-surface-soft);
  color: var(--sm-text-muted);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--sm-border);
  white-space: nowrap;
}
.sm-table th:first-child { border-top-left-radius: 12px; }
.sm-table th:last-child { border-top-right-radius: 12px; }

.sm-table td {
  padding: 16px 24px;
  vertical-align: middle;
  border-bottom: 1px solid var(--sm-border);
  font-size: 14px;
  transition: var(--sm-transition);
  white-space: nowrap;
}
.sm-table tbody tr:last-child td { border-bottom: none; }
.sm-table tbody tr:hover td {
  background: rgba(155, 44, 243, 0.02);
}

.sm-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

/* Badges */
.badge-sm {
  padding: 6px 12px;
  font-weight: 500;
  font-size: 12px;
  border-radius: 8px;
}
.badge-soft-success { background: rgba(34, 197, 94, 0.1); color: var(--sm-success); }
.badge-soft-warning { background: rgba(245, 158, 11, 0.1); color: var(--sm-warning); }
.badge-soft-danger { background: rgba(239, 68, 68, 0.1); color: var(--sm-danger); }
.badge-soft-primary { background: var(--sm-primary-soft); color: var(--sm-primary); }

/* ==========================================================================
   9. Forms
   ========================================================================== */
.form-control, .form-select {
  background-color: var(--sm-surface);
  border: 1px solid var(--sm-border);
  color: var(--sm-text);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  transition: var(--sm-transition);
}
.form-control:focus, .form-select:focus {
  background-color: var(--sm-surface);
  border-color: var(--sm-primary);
  box-shadow: 0 0 0 3px var(--sm-primary-soft);
  color: var(--sm-text);
  outline: none;
}
[data-bs-theme="dark"] .form-control::placeholder { color: var(--sm-text-muted); }

/* Form Check & Switches */
.form-check-input {
  background-color: var(--sm-surface);
  border-color: var(--sm-border);
  cursor: pointer;
}
.form-check-input:checked {
  background-color: var(--sm-primary);
  border-color: var(--sm-primary);
}
.form-check-input:focus {
  border-color: var(--sm-primary);
  box-shadow: 0 0 0 3px var(--sm-primary-soft);
}
.form-switch .form-check-input {
  height: 20px;
  width: 36px;
  border-radius: 20px;
}
.form-check-label {
  color: var(--sm-text);
  cursor: pointer;
}

/* Pagination */
.pagination {
  margin-bottom: 0;
}
.page-link {
  background-color: var(--sm-surface);
  border-color: var(--sm-border);
  color: var(--sm-text-muted);
  border-radius: 8px !important;
  margin: 0 4px;
  font-weight: 500;
  transition: var(--sm-transition);
}
.page-link:hover {
  background-color: var(--sm-surface-soft);
  color: var(--sm-primary);
  border-color: var(--sm-border);
}
.page-item.active .page-link {
  background-color: var(--sm-primary);
  border-color: var(--sm-primary);
  color: #fff;
}
.page-item.disabled .page-link {
  background-color: var(--sm-surface-soft);
  border-color: var(--sm-border);
  color: rgba(125, 114, 138, 0.4);
}

.form-label {
  font-weight: 500;
  font-size: 14px;
  color: var(--sm-text);
  margin-bottom: 8px;
}

/* ==========================================================================
   10. Progress Bars
   ========================================================================== */
.sm-progress {
  height: 8px;
  background-color: var(--sm-border);
  border-radius: 4px;
  overflow: hidden;
}
.sm-progress-bar {
  background: linear-gradient(90deg, #A62CFF 0%, #6C38FF 100%);
  height: 100%;
  border-radius: 4px;
}

/* ==========================================================================
   11. Utilities
   ========================================================================== */
.text-muted { color: var(--sm-text-muted) !important; }
.bg-surface { background-color: var(--sm-surface) !important; }
.sm-text-primary { color: var(--sm-primary) !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-medium { font-weight: 500 !important; }

/* ==========================================================================
   12. Settings & Profile Components (Phase 3)
   ========================================================================== */
.sm-settings-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sm-settings-nav-item {
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--sm-text);
  font-weight: 500;
  transition: var(--sm-transition);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sm-settings-nav-item:hover {
  background: var(--sm-surface-soft);
  color: var(--sm-primary);
}
.sm-settings-nav-item.active {
  background: var(--sm-primary-soft);
  color: var(--sm-primary);
}

.sm-profile-hero {
  border-radius: var(--sm-card-radius);
  background: linear-gradient(135deg, var(--sm-primary-soft) 0%, var(--sm-surface) 100%);
  border: 1px solid var(--sm-border);
  padding: 40px;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
}
[data-bs-theme="dark"] .sm-profile-hero {
  background: linear-gradient(135deg, rgba(155, 44, 243, 0.1) 0%, var(--sm-surface) 100%);
}
.sm-profile-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 4px solid var(--sm-surface);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.sm-billing-plan {
  border: 2px solid transparent;
  transition: var(--sm-transition);
}
.sm-billing-plan-featured {
  border-color: var(--sm-primary);
  position: relative;
}
.sm-billing-plan-featured::before {
  content: 'Current Plan';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--sm-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.sm-danger-zone {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Device Mockups */
.sm-device-frame {
  background: var(--sm-surface);
  border: 1px solid var(--sm-border);
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.08);
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}
.sm-device-desktop {
  max-width: 800px;
  aspect-ratio: 16/10;
  border-radius: 12px;
}
.sm-device-tablet {
  max-width: 400px;
  aspect-ratio: 3/4;
  border-radius: 24px;
}
.sm-device-phone {
  max-width: 280px;
  aspect-ratio: 9/19;
  border-radius: 32px;
}
.sm-device-header {
  height: 24px;
  background: var(--sm-surface-soft);
  border-bottom: 1px solid var(--sm-border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 6px;
}
.sm-device-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #EF4444;
}
.sm-device-dot:nth-child(2) { background: #F59E0B; }
.sm-device-dot:nth-child(3) { background: #22C55E; }

.sm-preview-screen {
  width: 100%;
  height: calc(100% - 24px);
  background: var(--sm-bg);
  background-image: url('https://placehold.co/800x500/F4F1FA/9B2CF3?text=Responsive+Preview');
  background-size: cover;
  background-position: center;
}