:root {
  /* Cinematic Monolith Design Tokens - Highly Refined */
  --bg-color: #000000;
  --bg-sidebar: #000000;
  --bg-card: #000000;
  --text-primary: #ffffff;
  --text-secondary: #86868b;
  --text-highlight: #f5f5f7;
  --color-cyan: #0bbfca;
  --color-cyan-glow: rgba(11, 191, 202, 0.4);
  --color-red: #ff3b30;
  --color-red-glow: rgba(255, 59, 48, 0.2);
  --color-green: #34c759;
  --color-yellow: #ffb300;
  
  --border-color: #1e1e1e; /* Extremely thin, dark border */
  --border-radius: 0px; /* Zero rounded corners as specified */
  
  --font-display: 'Chakra Petch', sans-serif;
  --font-sans: 'Noto Sans JP', sans-serif;
}

[data-theme="light"] {
  --bg-color: #f5f5f7;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --text-primary: #1d1d1f;
  --text-secondary: #86868b;
  --text-highlight: #000000;
  --border-color: #d2d2d7;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.4;
  overflow: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* Typography styles */
.chakra-font {
  font-family: var(--font-display);
}

.eyebrow {
  font-family: var(--font-display);
  color: var(--color-cyan);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: #333;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-cyan);
}

/* Main SPA Grid layout */
.app-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: 100vh;
  width: 100vw;
}

/* Left Sidebar - Extremely detailed */
.sidebar {
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  overflow-y: auto;
}

.sidebar-brand {
  margin-bottom: 2rem;
  padding-left: 0.5rem;
}

.sidebar-logo {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  line-height: 1.1;
  text-decoration: none;
}

.sidebar-logo-sub {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.43em;
  color: var(--text-secondary);
  display: block;
  margin-top: 0.4rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  list-style: none;
  margin-bottom: 2rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 300;
  transition: all 0.2s ease;
  border-left: 2px solid transparent;
  cursor: pointer;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link.active {
  border-left-color: var(--color-cyan);
  background-color: rgba(255, 255, 255, 0.02);
  font-weight: 500;
}

[data-theme="light"] .nav-link.active {
  background-color: rgba(0, 0, 0, 0.02);
}

/* CPA Trend Card Nested Inside Sidebar (Image 2) */
.sidebar-cpa-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  padding: 1.2rem;
  margin-top: auto;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.sidebar-cpa-title {
  font-size: 0.8rem;
  color: var(--text-primary);
  font-weight: 400;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-cpa-dates {
  font-size: 0.7rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
}

.sidebar-cpa-vals {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-display);
}

.sidebar-cpa-main {
  font-size: 1.2rem;
  color: var(--color-cyan);
  font-weight: 600;
  text-shadow: 0 0 10px rgba(11, 191, 202, 0.3);
}

.sidebar-cpa-badge {
  background-color: rgba(52, 199, 89, 0.1);
  border: 1px solid var(--color-green);
  color: var(--color-green);
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  font-weight: 500;
}

.sidebar-cpa-chart {
  height: 60px;
  width: 100%;
}

.sidebar-cpa-btn {
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-highlight);
  font-size: 0.75rem;
  padding: 0.6rem;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
}

.sidebar-cpa-btn:hover {
  border-color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.02);
}

.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.sidebar-profile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
}

.profile-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.profile-avatar {
  width: 32px;
  height: 32px;
  background-color: #111;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}

/* Right Content Area */
.main-content {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background-color: var(--bg-color);
}

.main-header {
  height: 70px;
  border-bottom: 1px solid var(--border-color);
  padding: 0 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-color);
}

.header-title h1 {
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.header-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
}

.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-green);
  box-shadow: 0 0 8px var(--color-green);
}

/* Dashboard sub-header switcher */
.dashboard-sub-header {
  height: 50px;
  border-bottom: 1px solid var(--border-color);
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  background-color: rgba(255, 255, 255, 0.005);
}

.sub-header-tab {
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem 0;
  position: relative;
  transition: color 0.2s ease;
  font-weight: 400;
}

.sub-header-tab:hover, .sub-header-tab.active {
  color: var(--text-primary);
}

.sub-header-tab.active::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-cyan);
}

/* Views */
.content-view {
  flex: 1;
  overflow-y: auto;
  padding: 2.5rem;
  display: none;
}

.content-view.active {
  display: block;
}

/* Stats top bar grid (Image 2) */
.stats-top-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 50px;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.stats-top-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  padding: 1.2rem 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stats-top-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.stats-top-val {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-highlight);
}

.stats-top-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.bell-icon-btn {
  width: 50px;
  height: 50px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

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

/* Split Dashboard Layout (Image 2 integrated with upload) */
.dashboard-layout-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.dashboard-style2-left {
  display: flex;
  flex-direction: column;
}

/* Style 2: AI Generated list Grid (Image 2) */
.dashboard-grid-style2 {
  display: block;
}

.style2-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.style2-title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.style2-dropdown {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

.creative-vertical-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

/* 9:16 vertical cards */
.creative-vertical-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.creative-vertical-card:hover {
  border-color: var(--color-cyan);
  box-shadow: 0 0 15px rgba(11, 191, 202, 0.15);
}

.vertical-card-media {
  position: relative;
  aspect-ratio: 9/16;
  overflow: hidden;
  background-color: #050505;
}

.vertical-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.vertical-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  z-index: 2;
}

.vertical-card-toprow {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.vertical-card-index {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
}

.vertical-card-status-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: rgba(52, 199, 89, 0.15);
  border: 1px solid var(--color-green);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
}

.vertical-card-status-dot.pending {
  background-color: rgba(11, 191, 202, 0.15);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}

.vertical-play-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  transition: all 0.3s ease;
}

.creative-vertical-card:hover .vertical-play-icon {
  background-color: var(--color-cyan);
  color: #000;
}

.vertical-play-icon svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  margin-left: 2px;
}

.vertical-card-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.vertical-card-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.3;
}

.vertical-card-subtitle {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.vertical-card-metrics {
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.75rem;
}

.vertical-metric-row {
  display: flex;
  justify-content: space-between;
  padding: 0.2rem 0;
  color: var(--text-secondary);
}

.vertical-metric-row.main {
  color: var(--text-primary);
  font-weight: 500;
}

/* Style 3: Detailed AI Agent dashboard Grid (Image 3) */
.dashboard-grid-style3 {
  display: none; /* Controlled by app.js */
  grid-template-columns: 1fr 1fr 0.9fr;
  gap: 1.5rem;
}

.style3-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
}

.style3-card-title {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* CPA Improvement */
.style3-cpa-pct {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--color-cyan);
  text-shadow: 0 0 20px rgba(11, 191, 202, 0.25);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.style3-cpa-pct::after {
  content: "↗";
  font-size: 2.2rem;
  color: var(--color-cyan);
}

.style3-cpa-sub {
  font-size: 0.8rem;
  color: var(--color-cyan);
  margin-bottom: 1.5rem;
}

.style3-cpa-chart-box {
  height: 120px;
  width: 100%;
}

/* Winning Creative Top 3 */
.winning-creatives-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  flex: 1;
}

.winning-creative-mini-card {
  border: 1px solid var(--border-color);
  background-color: #030303;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all 0.3s ease;
}

.winning-creative-mini-card:hover {
  border-color: var(--color-cyan);
}

.winning-mini-media {
  aspect-ratio: 9/12;
  overflow: hidden;
  position: relative;
}

.winning-mini-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.winning-mini-rank {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-cyan);
  font-weight: 600;
  background-color: rgba(0, 0, 0, 0.7);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.winning-mini-info {
  padding: 0.6rem;
  font-size: 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.winning-mini-title {
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.winning-mini-cvr {
  color: var(--color-cyan);
  font-weight: 500;
}

/* Urgent Action Items */
.urgent-items-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.urgent-item-row {
  border: 1px solid var(--border-color);
  padding: 1rem;
  background-color: rgba(255, 59, 48, 0.01);
  border-left: 2px solid var(--color-red);
}

.urgent-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.urgent-item-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

.urgent-badge {
  background-color: rgba(255, 59, 48, 0.1);
  border: 1px solid var(--color-red);
  color: var(--color-red);
  font-size: 0.65rem;
  padding: 0.05rem 0.3rem;
}

.urgent-item-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* AI Agents list */
.agent-status-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.agent-status-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.agent-status-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
}

.agent-name {
  color: var(--text-primary);
  font-weight: 400;
}

.agent-state-lbl {
  color: var(--color-cyan);
  font-family: var(--font-display);
}

.agent-progress-bg {
  height: 4px;
  background-color: var(--border-color);
}

.agent-progress-fill {
  height: 100%;
  background-color: var(--color-cyan);
  transition: width 0.5s ease;
}

/* Donut Chart Summary */
.donut-chart-wrapper {
  display: flex;
  align-items: center;
  gap: 2rem;
  justify-content: center;
  padding: 1rem 0;
}

.donut-svg-container {
  width: 120px;
  height: 120px;
  position: relative;
}

.donut-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.donut-center-lbl {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

.donut-center-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}

/* platform distribution bottom row */
.dashboard-bottom-bar2 {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 4. Creative List view specific styles */
.list-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.filter-tabs {
  display: flex;
  gap: 1.5rem;
}

.filter-tab {
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding-bottom: 1rem;
  position: relative;
  transition: color 0.2s ease;
}

.filter-tab:hover, .filter-tab.active {
  color: var(--text-primary);
}

.filter-tab.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-cyan);
}

.creative-list-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.cr-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.cr-card:hover {
  border-color: var(--color-cyan);
}

.cr-media-container {
  aspect-ratio: 9/16;
  position: relative;
  overflow: hidden;
}

.cr-media-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cr-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.2rem;
}

.cr-status-badge {
  background-color: rgba(52, 199, 89, 0.1);
  border: 1px solid var(--color-green);
  color: var(--color-green);
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  width: fit-content;
}

.cr-status-badge.paused {
  background-color: rgba(134, 134, 139, 0.1);
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

.cr-status-badge.pending {
  background-color: rgba(255, 179, 0, 0.1);
  border-color: var(--color-yellow);
  color: var(--color-yellow);
}

.cr-info-box {
  padding: 1.2rem;
  border-top: 1px solid var(--border-color);
}

.cr-info-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  padding: 0.3rem 0;
}

.cr-info-label {
  color: var(--text-secondary);
}

.cr-info-val {
  color: var(--text-primary);
  font-weight: 500;
}

/* 5. Performance view specific styles */
.metric-tabs-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.metric-tab-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.metric-tab-card:hover, .metric-tab-card.active {
  border-color: var(--color-cyan);
}

.metric-tab-card.active {
  background-color: rgba(11, 191, 202, 0.01);
}

.metric-tab-lbl {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.metric-tab-val {
  font-size: 1.5rem;
  font-weight: 500;
}

/* 6. Brand settings specific styles */
.brand-settings-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

.brand-settings-preview {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.brand-slider-item {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.brand-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.brand-slider-labels span.active {
  color: var(--text-primary);
  font-weight: 500;
}

.brand-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--border-color);
  outline: none;
}

.brand-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  background: var(--color-cyan);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.brand-slider::-webkit-slider-thumb:hover {
  transform: scale(1.3);
}

.color-picker-wrapper {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.color-dot-picker {
  -webkit-appearance: none;
  border: none;
  width: 44px;
  height: 44px;
  cursor: pointer;
  background: none;
}

.color-dot-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-dot-picker::-webkit-color-swatch {
  border: 1px solid var(--border-color);
}

.color-picker-val {
  font-family: var(--font-display);
  font-size: 1rem;
}

.keyword-chips-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.keyword-input-box {
  display: flex;
  gap: 0.8rem;
}

.keyword-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  min-height: 40px;
  padding: 0.8rem;
  border: 1px solid var(--border-color);
}

.keyword-chip {
  background-color: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.keyword-chip-remove {
  cursor: pointer;
  color: var(--text-secondary);
}

.keyword-chip-remove:hover {
  color: var(--color-red);
}

/* Modal and Preview styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background-color: rgba(0,0,0,0.85);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-content {
  background-color: #050505;
  border: 1px solid #333333;
  width: 90%;
  max-width: 900px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
}

.modal-media-side {
  aspect-ratio: 9/16;
  background-color: #000;
  position: relative;
  overflow: hidden;
}

.modal-media-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info-side {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.modal-info-top {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.modal-tag {
  color: var(--color-cyan);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.modal-h2 {
  font-size: 1.5rem;
  color: #ffffff;
}

.modal-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid #1c1c1e;
  border-bottom: 1px solid #1c1c1e;
  padding: 1.5rem 0;
}

.modal-metric-box {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.modal-metric-lbl {
  font-size: 0.8rem;
  color: #86868b;
}

.modal-metric-val {
  font-size: 1.2rem;
  font-weight: 500;
}

.modal-actions {
  display: flex;
  gap: 1rem;
}

.modal-btn-approve {
  flex: 1;
  background-color: var(--color-cyan);
  color: #000000;
  border: 1px solid var(--color-cyan);
  padding: 1rem;
  text-align: center;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.modal-btn-approve:hover {
  background-color: transparent;
  color: var(--color-cyan);
}

.modal-btn-reject {
  flex: 1;
  background-color: transparent;
  color: #ff3b30;
  border: 1px solid #ff3b30;
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.modal-btn-reject:hover {
  background-color: #ff3b30;
  color: #ffffff;
}

/* AI Generator specific styles */
.generator-layout {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-input-text {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.7rem 0.9rem;
  font-size: 0.85rem;
  transition: border-color 0.2s ease;
}

.form-input-text:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.select-wrapper {
  position: relative;
}

.form-select {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.7rem 0.9rem;
  font-size: 0.85rem;
  appearance: none;
  -webkit-appearance: none;
}

.form-select:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.select-wrapper::after {
  content: "▼";
  font-size: 0.6rem;
  color: var(--text-secondary);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.drag-drop-zone {
  border: 1px dashed var(--border-color);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: rgba(255, 255, 255, 0.005);
}

.drag-drop-zone:hover, .drag-drop-zone.dragover {
  border-color: var(--color-cyan);
  background-color: rgba(11, 191, 202, 0.01);
}

.drag-drop-icon {
  font-size: 1.5rem;
  color: var(--color-cyan);
  margin-bottom: 0.5rem;
}

.drag-drop-text {
  font-size: 0.8rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.drag-drop-sub {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.generator-settings-panel {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--color-cyan);
}

.radio-group {
  display: flex;
  gap: 1.2rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  cursor: pointer;
}

.radio-label input {
  accent-color: var(--color-cyan);
}

.toggle-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.toggle-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.toggle-label {
  font-size: 0.8rem;
}

.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 18px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: .3s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 12px;
  width: 12px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
}

input:checked + .slider {
  background-color: var(--color-cyan);
}

input:checked + .slider:before {
  transform: translateX(18px);
}

.uploaded-previews-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.uploaded-preview-item {
  position: relative;
  aspect-ratio: 1;
  background-color: #111;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

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

.uploaded-preview-remove {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  width: 18px;
  height: 18px;
  background-color: rgba(0,0,0,0.7);
  border: 1px solid var(--border-color);
  color: #fff;
  font-size: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* AI Generation process overlay/modal */
.gen-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.9);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

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

.gen-progress-panel {
  width: 90%;
  max-width: 600px;
  background-color: #050505;
  border: 1px solid #333333;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.gen-progress-title {
  font-size: 1.25rem;
  color: #fff;
  font-family: var(--font-sans);
  text-align: center;
}

.gen-progress-bar-bg {
  height: 2px;
  width: 100%;
  background-color: #111;
}

.gen-progress-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  transition: width 0.1s linear;
}

.gen-log-box {
  height: 150px;
  background-color: #000;
  border: 1px solid #1c1c1e;
  padding: 1rem;
  overflow-y: auto;
  font-family: monospace;
  font-size: 0.8rem;
  color: #86868b;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.gen-log-line {
  line-height: 1.4;
}

.gen-log-line.active {
  color: var(--color-cyan);
}

.gen-log-line.success {
  color: var(--color-green);
}

/* 3. Creative Approval Section specific styles */
.approval-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  height: 100%;
}

.approval-media-panel {
  aspect-ratio: 9/16;
  background-color: #000;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  max-height: calc(100vh - 180px);
}

.approval-media-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.approval-media-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.1);
}

.approval-media-progress {
  height: 100%;
  width: 0%;
  background-color: var(--color-cyan);
  transition: width 0.1s linear;
}

.approval-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.approval-info-top {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.approval-queue-status {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-cyan);
  letter-spacing: 0.05em;
}

.approval-name {
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--text-highlight);
}

.approval-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}

.meta-box {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.meta-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.meta-val {
  font-size: 1.15rem;
  font-weight: 500;
}

.rejection-reasons-wrapper {
  margin-top: 1rem;
}

.rejection-reasons-title {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
}

.rejection-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.rejection-tag {
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.rejection-tag:hover {
  border-color: var(--text-primary);
}

.rejection-tag.active {
  border-color: var(--color-red);
  color: var(--color-red);
  background-color: rgba(255, 59, 48, 0.05);
}

.approval-actions {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
}

.btn-approve {
  flex: 1.3;
  background-color: var(--color-cyan);
  color: #000000;
  border: 1px solid var(--color-cyan);
  padding: 1.2rem;
  font-weight: 600;
}

.btn-approve:hover {
  background-color: var(--color-cyan-hover);
}

.btn-reject {
  flex: 0.7;
  background-color: transparent;
  color: var(--color-red);
  border: 1px solid var(--color-red);
  padding: 1.2rem;
  font-weight: 500;
}

.btn-reject:hover {
  background-color: rgba(255, 59, 48, 0.05);
}

.queue-empty-state {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 50vh;
}

.queue-empty-state.active {
  display: flex;
}

/* Responsive adjust */
@media (max-width: 1400px) {
  .dashboard-layout-split {
    grid-template-columns: 1fr;
  }
  
  .creative-vertical-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .dashboard-grid-style3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1100px) {
  .app-wrapper {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    display: none;
  }
  
  .generator-layout, .approval-layout, .brand-settings-layout, .dashboard-grid-style3 {
    grid-template-columns: 1fr;
  }
}