/**
 * Markino Portfolio Manager - Main Application CSS
 * Design System: Premium Minimal Black & Orange
 */

:root {
  --mk-bg: #050505;
  --mk-surface: #111111;
  --mk-surface-2: #151515;
  --mk-surface-3: #1a1a1a;
  --mk-border: #242424;
  --mk-border-hover: #333333;
  --mk-primary: #FF6A00;
  --mk-primary-hover: #E95F00;
  --mk-primary-light: rgba(255, 106, 0, 0.12);
  --mk-text: #FFFFFF;
  --mk-text-muted: #8A8A8A;
  --mk-text-secondary: #CCCCCC;
  --mk-danger: #EF4444;
  --mk-danger-bg: rgba(239, 68, 68, 0.1);
  --mk-success: #10B981;
  --mk-success-bg: rgba(16, 185, 129, 0.1);
  --mk-warning: #F59E0B;
  --mk-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mk-sidebar-w: 260px;
  --mk-header-h: 68px;
  --mk-radius-sm: 6px;
  --mk-radius-md: 10px;
  --mk-radius-lg: 14px;
  --mk-transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--mk-bg);
  color: var(--mk-text);
  font-family: var(--mk-font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Icons */
.mk-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mk-icon-lg {
  width: 24px;
  height: 24px;
}

.mk-icon-sm {
  width: 14px;
  height: 14px;
}

/* Layout Shell */
.mk-shell {
  display: flex;
  min-height: 100vh;
  background: var(--mk-bg);
}

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

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

.mk-brand-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.mk-brand-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--mk-text);
}

.mk-brand-sub {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--mk-primary);
  font-weight: 600;
  display: block;
}

.mk-nav-menu {
  flex: 1;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

.mk-nav-heading {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--mk-text-muted);
  padding: 12px 12px 6px;
}

.mk-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--mk-radius-sm);
  color: var(--mk-text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: var(--mk-transition);
  border: 1px solid transparent;
  user-select: none;
}

.mk-nav-item:hover {
  background: var(--mk-surface-2);
  color: var(--mk-text);
  border-color: var(--mk-border);
}

.mk-nav-item.active {
  background: var(--mk-primary-light);
  color: var(--mk-primary);
  border-color: rgba(255, 106, 0, 0.25);
  font-weight: 600;
}

.mk-nav-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
  background: var(--mk-surface-3);
  color: var(--mk-text-muted);
}

.mk-nav-item.active .mk-nav-badge {
  background: var(--mk-primary);
  color: #fff;
}

/* User Profile Footer in Sidebar */
.mk-sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--mk-border);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--mk-surface-2);
}

.mk-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--mk-surface-3);
  border: 1px solid var(--mk-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--mk-primary);
  font-size: 14px;
  flex-shrink: 0;
}

.mk-user-info {
  flex: 1;
  min-width: 0;
}

.mk-user-name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mk-user-role {
  font-size: 11px;
  color: var(--mk-text-muted);
}

.mk-logout-btn {
  color: var(--mk-text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--mk-radius-sm);
  transition: var(--mk-transition);
}

.mk-logout-btn:hover {
  color: var(--mk-danger);
  background: var(--mk-danger-bg);
}

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

/* Header */
.mk-header {
  height: var(--mk-header-h);
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mk-border);
  position: sticky;
  top: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}

.mk-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  max-width: 540px;
}

.mk-mobile-toggle {
  display: none;
  cursor: pointer;
  padding: 8px;
  color: var(--mk-text-secondary);
}

.mk-search-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  padding: 9px 14px;
  border-radius: var(--mk-radius-md);
  color: var(--mk-text-muted);
  cursor: pointer;
  transition: var(--mk-transition);
}

.mk-search-trigger:hover {
  border-color: var(--mk-border-hover);
  background: var(--mk-surface-2);
  color: var(--mk-text);
}

.mk-kbd-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 6px;
  background: var(--mk-surface-3);
  border: 1px solid var(--mk-border);
  border-radius: 4px;
  color: var(--mk-text-muted);
}

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

/* Buttons */
.mk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--mk-radius-md);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--mk-transition);
  border: 1px solid transparent;
  user-select: none;
}

.mk-btn-primary {
  background: var(--mk-primary);
  color: #FFFFFF;
}

.mk-btn-primary:hover {
  background: var(--mk-primary-hover);
  box-shadow: 0 0 16px rgba(255, 106, 0, 0.35);
}

.mk-btn-secondary {
  background: var(--mk-surface);
  border-color: var(--mk-border);
  color: var(--mk-text);
}

.mk-btn-secondary:hover {
  background: var(--mk-surface-2);
  border-color: var(--mk-border-hover);
}

.mk-btn-danger {
  background: var(--mk-danger-bg);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--mk-danger);
}

.mk-btn-danger:hover {
  background: var(--mk-danger);
  color: #fff;
}

.mk-btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--mk-radius-sm);
}

.mk-btn-icon {
  padding: 8px;
  border-radius: var(--mk-radius-sm);
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  color: var(--mk-text-muted);
}

.mk-btn-icon:hover {
  color: var(--mk-text);
  border-color: var(--mk-border-hover);
}

/* Page Body */
.mk-page-body {
  flex: 1;
  padding: 32px 28px;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
}

/* Page Header */
.mk-page-header {
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.mk-page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--mk-text);
  letter-spacing: -0.5px;
}

.mk-page-subtitle {
  color: var(--mk-text-muted);
  font-size: 14px;
  margin-top: 4px;
}

/* Stats Row */
.mk-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.mk-stat-card {
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  padding: 20px;
  border-radius: var(--mk-radius-lg);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: var(--mk-transition);
}

.mk-stat-card:hover {
  border-color: var(--mk-border-hover);
  transform: translateY(-2px);
}

.mk-stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--mk-text-muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mk-stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--mk-text);
  letter-spacing: -0.5px;
}

.mk-stat-sub {
  font-size: 12px;
  color: var(--mk-text-muted);
}

/* Filter & Controls Bar */
.mk-controls-bar {
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  padding: 16px;
  border-radius: var(--mk-radius-lg);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.mk-select-all-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--mk-text);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  padding: 8px 12px;
  background: var(--mk-surface-2);
  border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-sm);
  transition: var(--mk-transition);
}

.mk-select-all-wrap:hover {
  border-color: var(--mk-primary);
  color: var(--mk-primary);
}

.mk-select-all-wrap input[type="checkbox"] {
  accent-color: var(--mk-primary);
  width: 15px;
  height: 15px;
  cursor: pointer;
  margin: 0;
}

.mk-filter-select {
  background: var(--mk-surface-2);
  border: 1px solid var(--mk-border);
  padding: 8px 12px;
  border-radius: var(--mk-radius-sm);
  color: var(--mk-text);
  font-size: 13px;
  min-width: 140px;
  cursor: pointer;
  transition: var(--mk-transition);
}

.mk-filter-select:hover {
  border-color: var(--mk-border-hover);
}

.mk-filter-select:focus {
  border-color: var(--mk-primary);
}

.mk-filter-select option,
.mk-filter-select optgroup,
.mk-select option,
.mk-select optgroup,
.mk-card-niche-select option,
.mk-card-niche-select optgroup {
  background-color: #1a1a1a !important;
  color: #f3f4f6 !important;
  padding: 6px 10px;
}

.mk-filter-select optgroup,
.mk-select optgroup,
.mk-card-niche-select optgroup {
  font-weight: 700;
  color: var(--mk-primary) !important;
  background-color: #141414 !important;
}

.mk-filter-input {
  background: var(--mk-surface-2);
  border: 1px solid var(--mk-border);
  padding: 8px 14px;
  border-radius: var(--mk-radius-sm);
  color: var(--mk-text);
  font-size: 13px;
  flex: 1;
  min-width: 200px;
  transition: var(--mk-transition);
}

.mk-filter-input:focus {
  border-color: var(--mk-primary);
}

/* Portfolios Grid */
.mk-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.mk-card {
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--mk-transition);
  position: relative;
}

.mk-card:hover {
  border-color: var(--mk-border-hover);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

.mk-card-media {
  aspect-ratio: 16 / 9;
  background: #111111;
  position: relative;
  overflow: hidden;
}

.mk-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #111111;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.4s ease;
}

.mk-card-media img.mk-loaded {
  opacity: 1;
}

.mk-card:hover .mk-card-media img {
  transform: scale(1.03);
}

.mk-card-media-visit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: rgba(5, 5, 5, 0.88);
  border: 1px solid var(--mk-primary);
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
  z-index: 5;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.7);
  text-decoration: none;
}

.mk-card-media-visit:hover {
  background: var(--mk-primary);
  color: #FFFFFF;
  box-shadow: 0 0 16px rgba(255, 106, 0, 0.5);
  transform: translate(-50%, -50%) scale(1.02);
}

.mk-card:hover .mk-card-media-visit {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.mk-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mk-text-muted);
  background: linear-gradient(135deg, #111 0%, #1a1a1a 100%);
}

.mk-card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 48px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 2;
  flex-wrap: wrap;
  pointer-events: none;
}

.mk-card-badges > * {
  pointer-events: auto;
}

.mk-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 5px;
  text-transform: capitalize;
  letter-spacing: 0.3px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.65);
}

.mk-badge-published {
  background: rgba(5, 18, 12, 0.94);
  color: #10B981;
  border: 1px solid #10B981;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.mk-badge-draft {
  background: rgba(22, 16, 4, 0.94);
  color: #F59E0B;
  border: 1px solid #F59E0B;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.mk-badge-archived {
  background: rgba(18, 18, 18, 0.94);
  color: #D4D4D4;
  border: 1px solid #737373;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.mk-card-niche-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.mk-card-niche-select {
  background: rgba(5, 5, 5, 0.88);
  color: var(--mk-primary);
  border: 1px solid rgba(255, 106, 0, 0.4);
  border-radius: 5px;
  padding: 3px 22px 3px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-appearance: none;
  appearance: none;
  transition: var(--mk-transition);
  max-width: 140px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  height: 25px;
  line-height: 19px;
}

.mk-card-niche-select:hover {
  border-color: var(--mk-primary);
  background: rgba(255, 106, 0, 0.15);
  box-shadow: 0 0 8px rgba(255, 106, 0, 0.25);
}

.mk-card-niche-select:focus {
  border-color: var(--mk-primary);
  outline: none;
}

.mk-niche-chevron {
  position: absolute;
  right: 7px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 9px;
  color: var(--mk-primary);
}

.mk-fav-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  z-index: 2;
  transition: var(--mk-transition);
}

.mk-fav-btn:hover {
  background: var(--mk-primary);
  border-color: var(--mk-primary);
}

.mk-fav-btn.active {
  color: var(--mk-primary);
  background: rgba(255, 106, 0, 0.15);
  border-color: var(--mk-primary);
}

.mk-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.mk-card-client {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--mk-primary);
  font-weight: 700;
  margin-bottom: 4px;
}

.mk-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--mk-text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.mk-card-desc {
  font-size: 13px;
  color: var(--mk-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
  line-height: 1.5;
}

.mk-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--mk-border);
}

.mk-pill {
  font-size: 11px;
  background: var(--mk-surface-2);
  border: 1px solid var(--mk-border);
  padding: 3px 8px;
  border-radius: 4px;
  color: var(--mk-text-secondary);
}

.mk-card-footer {
  padding: 12px 16px;
  background: var(--mk-surface-2);
  border-top: 1px solid var(--mk-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mk-card-footer-btns {
  display: flex;
  gap: 8px;
  width: 100%;
}

.mk-card-footer-btns .mk-btn {
  flex: 1;
  justify-content: center;
  height: 36px;
  font-size: 12.5px;
  font-weight: 600;
  padding: 0 10px;
  white-space: nowrap;
}

.mk-card-visit-btn {
  background: rgba(255, 106, 0, 0.12) !important;
  border-color: rgba(255, 106, 0, 0.38) !important;
  color: var(--mk-primary) !important;
}

.mk-card-visit-btn:hover {
  background: var(--mk-primary) !important;
  color: #fff !important;
  border-color: var(--mk-primary) !important;
}

.mk-card-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.mk-card-views-count {
  font-size: 11.5px;
  color: var(--mk-text-muted);
}

.mk-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.mk-card-actions .mk-btn-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--mk-surface-3);
  border: 1px solid var(--mk-border);
  color: var(--mk-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--mk-transition);
  padding: 0;
}

.mk-card-actions .mk-btn-icon:hover {
  background: var(--mk-surface);
  border-color: var(--mk-primary);
  color: var(--mk-primary);
}

.mk-card-actions .mk-del-btn:hover {
  border-color: var(--mk-danger) !important;
  color: var(--mk-danger) !important;
  background: rgba(239, 68, 68, 0.1) !important;
}

/* Forms */
.mk-form-card {
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}

.mk-form-card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--mk-border);
  color: var(--mk-text);
}

.mk-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.mk-field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.mk-field-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--mk-text-secondary);
}

.mk-field-label span.req {
  color: var(--mk-primary);
}

.mk-input, .mk-textarea, .mk-select {
  background: var(--mk-surface-2);
  border: 1px solid var(--mk-border);
  padding: 12px 14px;
  border-radius: var(--mk-radius-md);
  color: var(--mk-text);
  font-size: 14px;
  transition: var(--mk-transition);
  width: 100%;
}

.mk-input:focus, .mk-textarea:focus, .mk-select:focus {
  border-color: var(--mk-primary);
  box-shadow: 0 0 0 1px var(--mk-primary);
}

.mk-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Media Upload Box */
.mk-media-box {
  border: 2px dashed var(--mk-border);
  border-radius: var(--mk-radius-lg);
  padding: 32px 20px;
  text-align: center;
  background: var(--mk-surface-2);
  cursor: pointer;
  transition: var(--mk-transition);
}

.mk-media-box:hover {
  border-color: var(--mk-primary);
  background: rgba(255, 106, 0, 0.03);
}

.mk-media-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.mk-preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--mk-radius-sm);
  overflow: hidden;
  border: 1px solid var(--mk-border);
}

.mk-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mk-preview-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Modals */
.mk-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.mk-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mk-modal {
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  transform: scale(0.95);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mk-modal-overlay.active .mk-modal {
  transform: scale(1);
}

.mk-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--mk-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mk-modal-title {
  font-size: 16px;
  font-weight: 700;
}

.mk-modal-body {
  padding: 24px;
}

.mk-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--mk-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: var(--mk-surface-2);
}

/* Command Palette (Ctrl+K) */
.mk-cmd-palette {
  max-width: 580px;
}

.mk-cmd-search-wrap {
  padding: 16px 20px;
  border-bottom: 1px solid var(--mk-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.mk-cmd-input {
  width: 100%;
  font-size: 16px;
  color: var(--mk-text);
}

.mk-cmd-list {
  padding: 12px;
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mk-cmd-item {
  padding: 10px 14px;
  border-radius: var(--mk-radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--mk-transition);
  color: var(--mk-text-secondary);
}

.mk-cmd-item:hover, .mk-cmd-item.selected {
  background: var(--mk-surface-2);
  color: var(--mk-text);
}

/* Toast Notifications */
.mk-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.mk-toast {
  pointer-events: auto;
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  padding: 14px 20px;
  border-radius: var(--mk-radius-md);
  color: var(--mk-text);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: mkSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 280px;
  max-width: 400px;
}

.mk-toast-success {
  border-left: 4px solid var(--mk-success);
}

.mk-toast-error {
  border-left: 4px solid var(--mk-danger);
}

.mk-toast-info {
  border-left: 4px solid var(--mk-primary);
}

@keyframes mkSlideIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Skeleton Loading */
.mk-skeleton {
  background: linear-gradient(90deg, #151515 25%, #242424 50%, #151515 75%);
  background-size: 200% 100%;
  animation: mkShimmer 1.5s infinite;
  border-radius: 4px;
}

@keyframes mkShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* PWA Install Banner / Popup */
.mk-pwa-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: var(--mk-surface);
  border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg);
  padding: 20px;
  max-width: 360px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: mkSlideIn 0.3s ease;
}

.mk-pwa-popup-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mk-pwa-popup-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--mk-border);
}

.mk-pwa-popup-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--mk-text);
}

.mk-pwa-popup-desc {
  font-size: 12px;
  color: var(--mk-text-muted);
}

.mk-pwa-popup-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

/* User Management Table */
.mk-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.mk-table th {
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--mk-text-muted);
  border-bottom: 1px solid var(--mk-border);
  background: var(--mk-surface-2);
}

.mk-table td {
  padding: 14px 16px;
  font-size: 13px;
  color: var(--mk-text-secondary);
  border-bottom: 1px solid var(--mk-border);
  vertical-align: middle;
}

.mk-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Screenshot Refresh & Spinner */
@keyframes mkSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.mk-spinning {
  animation: mkSpin 0.7s linear infinite !important;
  pointer-events: none;
}

.mk-card-refresh-quick {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 5;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(15, 15, 15, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
  overflow: hidden;
  padding: 0;
}

.mk-card:hover .mk-card-refresh-quick {
  opacity: 1;
  transform: scale(1);
}

.mk-card-refresh-quick:hover {
  background: var(--mk-primary);
  color: #fff;
  border-color: var(--mk-primary);
}

@media (max-width: 768px) {
  .mk-card-refresh-quick {
    opacity: 0.9;
    transform: scale(1);
  }
}