@charset "UTF-8";

/* ==========================================================================
   MEDIAZILLA CLONE - COMPLETE DESIGN SYSTEM & STYLES
   ========================================================================== */

:root {
  --mz-font-title: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mz-font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mz-font-serif: 'Cormorant Garamond', Georgia, serif;
  --mz-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Dynamic Theme Tokens */
  --mz-accent: #fbbf24;
  --mz-accent-hover: #fde68a;
  --mz-accent-glow: rgba(251, 191, 36, 0.25);
  --mz-bg-overlay: radial-gradient(ellipse at center, rgba(15, 17, 23, 0.25) 0%, rgba(8, 9, 13, 0.65) 100%);
  --mz-card-bg: rgba(24, 27, 34, 0.68);
  --mz-card-border: rgba(255, 255, 255, 0.12);
  --mz-card-hover-border: rgba(255, 255, 255, 0.4);
  --mz-text: #ffffff;
  --mz-text-muted: #cbd5e1;
  --mz-badge-bg: rgba(251, 191, 36, 0.15);
  --mz-badge-text: #fde68a;

  /* Universal Dark Background */
  --mz-surface-deep: #07080b;
  --mz-surface-base: #0f1117;
  --mz-surface-elevated: #1a1d26;
  --mz-surface-border: rgba(255, 255, 255, 0.10);

  /* Transitions */
  --mz-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --mz-transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --mz-transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #000000;
  color: var(--mz-text);
  font-family: var(--mz-font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  user-select: none;
}

#app-root {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.35);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
  outline: none;
}

/* ==========================================================================
   DYNAMIC BACKGROUND LAYER
   ========================================================================== */
.menu-background-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.menu-background-video,
.menu-background-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 6s ease, filter 0.3s ease, opacity 0.5s ease;
}

.menu-background-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  z-index: 2;
  transition: background 0.3s ease;
}

.menu-vignette {
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 140px rgba(0, 0, 0, 0.65);
  z-index: 3;
}

.ambient-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.25;
  z-index: 4;
}

/* ==========================================================================
   TOP PRESENTATION HEADER (HUMAN GARAGE / MEDIAZILLA BAR)
   ========================================================================== */
.presentation-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2.5rem;
  pointer-events: none;
  animation: fadeInDown 0.5s ease;
}

.presentation-top-bar * {
  pointer-events: auto;
}

.top-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 1.15rem;
  border-radius: 9999px;
  background: rgba(18, 20, 26, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  transition: all var(--mz-transition-fast);
}

.top-pill-btn:hover {
  background: rgba(35, 38, 50, 0.88);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.top-circle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 9999px;
  background: rgba(18, 20, 26, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  transition: all var(--mz-transition-fast);
  cursor: pointer;
}

.top-circle-btn:hover {
  background: rgba(35, 38, 50, 0.88);
  border-color: var(--mz-accent);
  color: var(--mz-accent);
  transform: translateY(-2px);
}

/* ==========================================================================
   HUMAN GARAGE SUMMIT MENU LAYOUT
   ========================================================================== */
.summit-stage-container {
  position: relative;
  z-index: 20;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem 2rem;
  overflow-y: auto;
}

/* Big Title & Subtitle */
.summit-hero-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2.2rem;
  text-align: center;
}

.summit-brand-title {
  font-family: var(--mz-font-title);
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1.1;
  text-shadow: 0 4px 22px rgba(0, 0, 0, 0.75), 0 2px 6px rgba(0, 0, 0, 0.9);
  margin-bottom: 0.65rem;
}

.summit-subtitle-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.summit-gold-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.75rem;
  border-radius: 9999px;
  background: rgba(217, 119, 6, 0.22);
  border: 1px solid rgba(245, 158, 11, 0.75);
  color: #fcd34d;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.summit-theme-text {
  font-size: clamp(0.95rem, 1.8vw, 1.25rem);
  font-weight: 500;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* Day Pill Tab Navigation Capsule */
.summit-day-capsule-bar {
  display: flex;
  align-items: center;
  padding: 0.4rem 0.55rem;
  border-radius: 9999px;
  background: rgba(20, 23, 30, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  margin-bottom: 2.2rem;
  max-width: 92vw;
  overflow-x: auto;
}

.day-tab-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.35rem;
  border-radius: 9999px;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  transition: all var(--mz-transition-fast);
  white-space: nowrap;
  cursor: pointer;
}

.day-tab-pill:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.day-tab-pill.active {
  background: #ffffff;
  color: #000000;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  transform: scale(1.02);
}

.day-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
}

.day-tab-pill.active .day-tab-badge {
  background: #000000;
  color: #ffffff;
}

/* Session Row Cards (Reduced) */
.summit-sessions-stack {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
  max-width: 458px;
}

.summit-session-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  background: rgba(24, 27, 34, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: all var(--mz-transition-fast);
  text-align: center;
}

.summit-session-card:hover {
  background: rgba(38, 42, 54, 0.88);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px) scale(1.012);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
}

.session-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.session-time-pill {
  position: absolute;
  right: 0.95rem;
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--mz-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
}

.summit-session-card:hover .session-time-pill {
  background: rgba(251, 191, 36, 0.2);
  border-color: #fbbf24;
  color: #fde68a;
}

/* ==========================================================================
   UPLOAD DROPZONE & BACKGROUND STUDIO
   ========================================================================== */
.upload-dropzone-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1.25rem;
  border-radius: 12px;
  border: 2px dashed rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
  cursor: pointer;
  transition: all var(--mz-transition-fast);
}

.upload-dropzone-box:hover {
  border-color: var(--mz-accent);
  background: rgba(251, 191, 36, 0.06);
}

.upload-dropzone-box.drag-over {
  border-color: var(--mz-accent);
  background: rgba(251, 191, 36, 0.14);
  transform: scale(1.01);
}

.dropzone-icon-circle {
  width: 46px;
  height: 46px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mz-accent);
  margin-bottom: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.bg-preset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.bg-preset-tile {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: all var(--mz-transition-fast);
}

.bg-preset-tile:hover {
  border-color: #fbbf24;
  transform: scale(1.03);
}

.bg-preset-tile.active {
  border-color: #fbbf24;
  box-shadow: 0 0 0 2px #fbbf24;
}

.bg-preset-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bg-preset-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.35rem 0.5rem;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0) 100%);
  font-size: 0.72rem;
  font-weight: 600;
  color: #ffffff;
}

/* ==========================================================================
   4K CINEMA VIDEO PLAYER & HUD
   ========================================================================== */
.cinema-player-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  overflow: hidden;
  user-select: none;
}

.cinema-video-element {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000000;
}

.player-hud-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 10;
  opacity: 1;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.player-hud-overlay.hud-hidden {
  opacity: 0;
  cursor: none;
}

.player-hud-overlay * {
  pointer-events: auto;
}

.player-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0) 100%);
}

.back-to-menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.25rem;
  border-radius: 9999px;
  background: rgba(18, 20, 29, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--mz-accent);
  color: var(--mz-text);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  transition: all var(--mz-transition-fast);
}

.back-to-menu-btn:hover {
  background: var(--mz-accent);
  color: #000000;
  box-shadow: 0 6px 24px var(--mz-accent-glow);
  transform: translateY(-2px);
}

.player-title-info {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.player-main-title {
  font-family: var(--mz-font-title);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #ffffff;
  text-transform: uppercase;
}

.player-chapter-badge {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--mz-accent);
  font-weight: 500;
}

.player-bottom-dock {
  display: flex;
  flex-direction: column;
  padding: 1rem 2rem 1.5rem;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.90) 0%, rgba(0, 0, 0, 0.65) 70%, rgba(0, 0, 0, 0) 100%);
  gap: 0.85rem;
}

/* Scrubber */
.scrubber-container {
  position: relative;
  width: 100%;
  height: 24px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.scrubber-track {
  position: relative;
  width: 100%;
  height: 5px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  transition: height var(--mz-transition-fast);
}

.scrubber-container:hover .scrubber-track {
  height: 8px;
}

.scrubber-progress {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--mz-accent);
  border-radius: 4px;
  pointer-events: none;
}

.scrubber-thumb {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  background: #ffffff;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
  transform: translate(-50%, -50%) scale(0);
  transition: transform var(--mz-transition-fast);
  pointer-events: none;
}

.scrubber-container:hover .scrubber-thumb {
  transform: translate(-50%, -50%) scale(1);
}

.chapter-marker-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(0, 0, 0, 0.95);
  z-index: 5;
  pointer-events: none;
}

.scrubber-hover-preview {
  position: absolute;
  bottom: 32px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem;
  background: rgba(15, 17, 23, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--mz-accent);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
  pointer-events: none;
  z-index: 50;
  animation: fadeIn 0.15s ease;
  min-width: 140px;
}

.preview-thumb-img {
  width: 130px;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  object-fit: cover;
  margin-bottom: 0.35rem;
}

.preview-time-text {
  font-family: var(--mz-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
}

.preview-chapter-text {
  font-size: 0.72rem;
  color: var(--mz-accent);
  max-width: 130px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.controls-left,
.controls-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.player-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: #ffffff;
  background: transparent;
  transition: all var(--mz-transition-fast);
}

.player-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--mz-accent);
}

.time-display {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--mz-font-mono);
  font-size: 0.85rem;
  color: #cbd5e1;
  margin-left: 0.5rem;
}

.time-display .separator {
  opacity: 0.4;
}

.volume-control-group {
  position: relative;
  display: flex;
  align-items: center;
}

.volume-slider-box {
  width: 0;
  overflow: hidden;
  transition: width var(--mz-transition-normal), opacity var(--mz-transition-normal);
  opacity: 0;
  display: flex;
  align-items: center;
}

.volume-control-group:hover .volume-slider-box {
  width: 80px;
  opacity: 1;
  margin-left: 0.4rem;
}

.volume-slider-input {
  width: 100%;
  accent-color: var(--mz-accent);
  cursor: pointer;
}

/* Side Chapter Drawer */
.chapter-drawer-pane {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 360px;
  max-width: 90vw;
  background: rgba(10, 12, 18, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 120;
  display: flex;
  flex-direction: column;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-title {
  font-family: var(--mz-font-title);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #ffffff;
  text-transform: uppercase;
}

.drawer-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.drawer-chapter-item {
  display: flex;
  gap: 0.85rem;
  padding: 0.6rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  text-align: left;
  transition: all var(--mz-transition-fast);
}

.drawer-chapter-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--mz-accent);
}

.drawer-chapter-item.active {
  background: rgba(251, 191, 36, 0.15);
  border-color: var(--mz-accent);
}

.drawer-thumb-img {
  width: 90px;
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  object-fit: cover;
}

.drawer-item-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.2rem;
}

.drawer-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
}

.drawer-item-time {
  font-family: var(--mz-font-mono);
  font-size: 0.75rem;
  color: var(--mz-accent);
}

/* ==========================================================================
   STUDIO SETTINGS DRAWER & MODALS
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.2s ease;
}

.modal-dialog-box {
  width: 100%;
  max-width: 580px;
  background: #11141c;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: fadeInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title-text {
  font-family: var(--mz-font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.modal-body-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Settings Drawer Box */
.editor-sidebar-container {
  width: 440px;
  max-width: 95vw;
  height: 100vh;
  background: rgba(14, 16, 22, 0.98);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: -14px 0 45px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  color: #f1f5f9;
  z-index: 350;
  pointer-events: auto;
}

.editor-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
}

.editor-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.35);
}

.editor-tabs-strip {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.35);
  overflow-x: auto;
}

.editor-tab-btn {
  flex: 1;
  min-width: 75px;
  padding: 0.85rem 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #94a3b8;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: all var(--mz-transition-fast);
  white-space: nowrap;
}

.editor-tab-btn:hover {
  color: #f1f5f9;
  background: rgba(255, 255, 255, 0.04);
}

.editor-tab-btn.active {
  color: var(--mz-accent);
  border-bottom-color: var(--mz-accent);
  background: rgba(255, 255, 255, 0.06);
}

.editor-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.editor-section-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.editor-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.editor-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.editor-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: #94a3b8;
}

.editor-input, .editor-select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.85rem;
}

.editor-input:focus, .editor-select:focus {
  outline: none;
  border-color: var(--mz-accent);
  box-shadow: 0 0 0 2px var(--mz-accent-glow);
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.preset-card-option {
  position: relative;
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.35);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
  transition: all var(--mz-transition-fast);
}

.preset-card-option:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.preset-card-option.active {
  border-color: var(--mz-accent);
  background: rgba(251, 191, 36, 0.1);
}

.preset-swatch {
  width: 100%;
  height: 22px;
  border-radius: 4px;
  margin-bottom: 0.2rem;
}

.preset-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
}

.preset-cat {
  font-size: 0.68rem;
  color: #94a3b8;
}

.manage-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  gap: 0.5rem;
}

.manage-item-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  overflow: hidden;
}

.copy-pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  background: var(--mz-accent);
  color: #000000;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  transition: all var(--mz-transition-fast);
}

.copy-pill-btn:hover {
  background: var(--mz-accent-hover);
  transform: translateY(-1px);
}

.icon-btn-small {
  padding: 0.35rem;
  border-radius: 4px;
  color: #94a3b8;
  transition: color var(--mz-transition-fast);
}

.icon-btn-small:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

@media (max-width: 768px) {
  .presentation-top-bar {
    padding: 1rem 1.25rem;
  }
  .summit-stage-container {
    padding: 4.5rem 1rem 1.5rem;
  }
  .summit-brand-title {
    font-size: 2.2rem;
  }
  .summit-day-capsule-bar {
    padding: 0.3rem;
  }
  .day-tab-pill {
    padding: 0.45rem 0.85rem;
    font-size: 0.85rem;
  }
  .session-card-title {
    font-size: 1rem;
  }
  .editor-sidebar-container {
    width: 100vw;
  }
}