/* ================================================================
   NyzeX MetaStudio — Material 3 Expressive Theme + All Styles
   ================================================================ */

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

/* Fix: override CSS display for hidden attribute (prevents display:flex from keeping element visible) */
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Nunito', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: var(--surface, #FFFBFE);
  color: var(--on-surface, #1C1B1F);
  transition: background .35s cubic-bezier(0.2,0,0,1), color .35s cubic-bezier(0.2,0,0,1);
  min-height: 100vh;
  overflow-x: hidden;
}

body.studio-body { overflow: hidden; }

img, video, canvas, svg { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; color: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 8px;
}

/* ---------- Utility ---------- */
.fw-200 { font-weight: 200; }
.hide-mobile { display: inline; }
.glass {
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  background: var(--surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--outline-variant);
}
.material-symbols-rounded {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  user-select: none;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--outline-variant, #CAC4D0); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--outline, #79747E); }

/* ================================================================
   LOADING SCREEN
   ================================================================ */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--surface, #FFFBFE);
  transition: opacity .6s ease, visibility .6s ease;
}
.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loading-screen__logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.loading-screen__logo .material-symbols-rounded { font-size: 2rem; }
.loading-bar {
  width: min(320px, 70vw);
  height: 4px;
  border-radius: 4px;
  background: var(--surface-variant, #E7E0EC);
  overflow: hidden;
  position: relative;
}
.loading-bar__fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--tertiary), var(--primary));
  background-size: 200% 100%;
  animation: loadingWave 1.5s ease-in-out infinite;
  width: 40%;
}
@keyframes loadingWave {
  0% { transform: translateX(-100%); width: 30%; }
  50% { width: 60%; }
  100% { transform: translateX(400%); width: 30%; }
}
.loading-screen__sub {
  margin-top: 12px;
  font-size: .8rem;
  color: var(--on-surface-variant, #49454F);
  letter-spacing: .5px;
}

/* ================================================================
   THEME PICKER
   ================================================================ */
.theme-picker {
  position: relative;
}
.theme-picker__btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s;
  background: var(--surface2, #F3EDF7);
}
.theme-picker__btn:hover { border-color: var(--primary); }
.theme-picker__swatch {
  width: 20px; height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
}
.theme-picker__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,.2);
  padding: 8px;
  display: none;
  z-index: 100;
  min-width: 180px;
  border: 1px solid var(--outline-variant);
}
.theme-picker.open .theme-picker__dropdown { display: block; }
.theme-picker__option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: .85rem;
  transition: background .15s;
}
.theme-picker__option:hover {
  background: var(--surface-variant);
}
.theme-picker__option.active {
  background: var(--primary-container);
  color: var(--on-primary-container);
}
.theme-picker__swatch--red { background: #8F4C38; }
.theme-picker__swatch--blue { background: #3F5A9C; }
.theme-picker__swatch--green { background: #3F784F; }
.theme-picker__swatch--teal { background: #3F7A7A; }
.theme-picker__swatch--yellow { background: #8F7A20; }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 9999px;
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: .01em;
  transition: all .25s cubic-bezier(0.2,0,0,1);
  white-space: nowrap;
}
.btn--filled {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,.12);
}
.btn--filled:hover {
  box-shadow: 0 4px 6px rgba(0,0,0,.10);
  filter: brightness(1.08);
}
.btn--outline {
  border: 1px solid var(--outline, #79747E);
  color: var(--on-surface, #1C1B1F);
}
.btn--outline:hover {
  border-color: var(--primary);
  background: var(--primary-container);
  color: var(--on-primary-container);
}
.btn--hero {
  padding: 14px 32px;
  font-size: 1rem;
}
.btn--sm {
  padding: 6px 16px;
  font-size: .8rem;
}
.btn:disabled { opacity: .38; pointer-events: none; }

/* ================================================================
   NAVBAR (Landing)
   ================================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 max(24px, 5vw);
  height: 64px;
  display: flex;
  align-items: center;
}
.navbar__inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.navbar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--on-surface);
  font-weight: 600;
  font-size: 1.1rem;
  margin-right: auto;
}
.navbar__icon { color: var(--primary); }
.navbar__title { letter-spacing: -.3px; }
.navbar__links {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-link {
  color: var(--on-surface-variant);
  font-size: .9rem;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all .2s;
}
.nav-link:hover { color: var(--primary); background: var(--primary-container); }
.hamburger { display: none; }
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.theme-toggle:hover { background: var(--surface-variant); }

/* Mobile nav overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 2000;
}
.nav-overlay.open { display: block; }
.nav-overlay__panel {
  width: min(320px, 85vw);
  height: 100%;
  background: var(--surface);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,.15);
}
.nav-overlay__close { align-self: flex-end; padding: 8px; border-radius: 50%; }
.nav-overlay__link {
  font-size: 1.1rem;
  padding: 12px 0;
  color: var(--on-surface);
  border-bottom: 1px solid var(--surface-variant);
}
.nav-overlay__cta { align-self: flex-start; margin-top: 16px; }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
  background: linear-gradient(165deg, var(--surface) 0%, var(--surface1, #F7F2FA) 40%, var(--surface2, #F3EDF7) 100%);
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .3;
  animation: float 20s ease-in-out infinite alternate;
}
.particle--1 { width: 400px; height: 400px; background: var(--primary); top: -10%; left: -5%; }
.particle--2 { width: 350px; height: 350px; background: var(--tertiary); bottom: -10%; right: -5%; animation-delay: -7s; }
.particle--3 { width: 250px; height: 250px; background: var(--secondary); top: 40%; right: 10%; animation-delay: -14s; }
.particle--4 { width: 200px; height: 200px; background: var(--primary-container); bottom: 20%; left: 15%; animation-delay: -5s; }

/* Floating orbs (additional hero animation) */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: .12;
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.orb--1 {
  width: 120px; height: 120px;
  background: var(--primary);
  top: 20%; left: 10%;
  animation-delay: -2s;
}
.orb--2 {
  width: 80px; height: 80px;
  background: var(--tertiary);
  bottom: 30%; right: 15%;
  animation-delay: -6s;
}
.orb--3 {
  width: 60px; height: 60px;
  background: var(--secondary);
  top: 60%; left: 50%;
  animation-delay: -10s;
}

@keyframes float {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(40px,-30px) scale(1.1); }
}
@keyframes orbFloat {
  0% { transform: translate(0,0) scale(1); opacity: .08; }
  100% { transform: translate(30px,-20px) scale(1.3); opacity: .16; }
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
}
.hero__badge {
  display: inline-block;
  padding: 4px 16px;
  border-radius: 9999px;
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-size: .8rem;
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: .3px;
  animation: fadeInUp .8s ease both;
}
.hero__headline {
  font-size: clamp(2.5rem, 7vw, 4.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  font-family: 'Nunito', 'Inter', system-ui, sans-serif;
}
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
/* Text scramble word */
.scramble-word {
  display: inline-block;
  min-width: .3em;
  text-align: center;
}
.hero__sub {
  font-size: 1.1rem;
  color: var(--on-surface-variant);
  line-height: 1.7;
  margin-bottom: 32px;
  animation: fadeInUp .8s ease .15s both;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
  animation: fadeInUp .8s ease .3s both;
}
.hero__stats {
  display: flex;
  justify-content: center;
  gap: clamp(24px, 4vw, 48px);
  flex-wrap: wrap;
  animation: fadeInUp .8s ease .45s both;
}
.stat { text-align: center; }
.stat__num {
  display: block;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--primary);
  font-family: 'Nunito', sans-serif;
}
.stat__label {
  font-size: .8rem;
  color: var(--on-surface-variant);
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   SECTIONS (Landing)
   ================================================================ */
.section {
  padding: 80px 24px;
}
.section--dark { background: var(--surface1, #F7F2FA); }
.section--alt { background: var(--surface2, #F3EDF7); }
.section__inner { max-width: 1024px; margin: 0 auto; }
.section__title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -.5px;
  margin-bottom: 8px;
  text-align: center;
  font-family: 'Nunito', sans-serif;
}
.section__sub {
  text-align: center;
  color: var(--on-surface-variant);
  margin-bottom: 48px;
}

/* Steps */
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.step {
  flex: 1 1 180px;
  max-width: 220px;
  text-align: center;
  padding: 24px 16px;
  border-radius: 16px;
  background: var(--surface1, #F7F2FA);
  transition: all .3s cubic-bezier(0.2,0,0,1);
  border: 1px solid transparent;
  position: relative;
}
.step::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  opacity: 0;
  transition: opacity .3s;
}
.step:hover::before { opacity: .05; }
.step:hover {
  border-color: var(--outline-variant);
  box-shadow: 0 4px 6px rgba(0,0,0,.10);
  transform: translateY(-4px);
}
.step__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--primary-container);
  color: var(--on-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.6rem;
}
.step__title { font-weight: 600; margin-bottom: 8px; font-size: 1rem; }
.step__desc {
  font-size: .82rem;
  color: var(--on-surface-variant);
  line-height: 1.5;
  position: relative;
  overflow-wrap: break-word;
  word-break: break-word;
}
.step-arrow { display: flex; align-items: center; padding-top: 20px; color: var(--outline); flex-shrink: 0; }
.step-arrow .material-symbols-rounded { font-size: 1.6rem; }

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.feature-card {
  padding: 24px;
  border-radius: 16px;
  background: var(--surface1, #F7F2FA);
  border: 1px solid var(--outline-variant);
  transition: all .3s;
}
.feature-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
  transform: translateY(-2px);
}
.feature-card__icon {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 8px;
}
.feature-card__title { font-weight: 600; margin-bottom: 6px; }
.feature-card__desc { font-size: .85rem; color: var(--on-surface-variant); line-height: 1.5; }

/* Contact Form */
.contact-form {
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}
.field__label { font-size: .82rem; font-weight: 500; color: var(--on-surface-variant); }
.field__input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--outline);
  background: var(--surface);
  color: var(--on-surface);
  transition: all .2s;
}
.field__input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-container);
}
.field__input--area { resize: vertical; min-height: 100px; }
.field__error { font-size: .75rem; color: var(--error); display: none; }
.field.invalid .field__input { border-color: var(--error); }
.field.invalid .field__error { display: block; }
.contact-success { text-align: center; padding: 32px; }

/* Footer */
.footer {
  padding: 32px 24px;
  border-top: 1px solid var(--outline-variant);
}
.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--primary);
}
.footer__creator {
  font-size: .82rem;
  color: var(--on-surface-variant);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer__creator a {
  color: var(--primary);
  font-weight: 500;
  transition: opacity .2s;
}
.footer__creator a:hover { opacity: .8; }
.footer__copy { font-size: .82rem; color: var(--on-surface-variant); }

/* ================================================================
   SIDEBAR (Studio)
   ================================================================ */
.sidebar {
  width: var(--sidebar-w, 240px);
  height: 100vh;
  position: fixed;
  top: 0; left: 0;
  z-index: 500;
  background: var(--surface2, #F3EDF7);
  border-right: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  transition: width .3s cubic-bezier(0.2,0,0,1);
  overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-w-collapsed, 64px); }
.sidebar__header {
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  flex-shrink: 0;
}
.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--on-surface);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar__brand .material-symbols-rounded { color: var(--primary); }
.sidebar__title { font-size: .95rem; }
.sidebar__collapse {
  margin-left: auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform .3s;
}
.sidebar.collapsed .sidebar__collapse .material-symbols-rounded { transform: rotate(180deg); }
.sidebar__nav {
  flex: 1;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--on-surface-variant);
  transition: all .2s;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}
.sidebar__item:hover { background: var(--surface-variant); color: var(--on-surface); }
.sidebar__item.active { background: var(--secondary-container); color: var(--on-secondary-container); }
.sidebar__item.active::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 20px; border-radius: 3px;
  background: var(--primary);
  animation: barIn .25s cubic-bezier(0.2,0,0,1) both;
}
@keyframes barIn { from { height: 0; opacity: 0; } to { height: 20px; opacity: 1; } }
.sidebar__label { overflow: hidden; }
.sidebar__footer {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--outline-variant);
  flex-shrink: 0;
}
.sidebar__version { font-size: .7rem; color: var(--outline); margin-left: auto; }

/* ================================================================
   STUDIO MAIN LAYOUT
   ================================================================ */
.studio-main {
  margin-left: var(--sidebar-w, 240px);
  height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left .3s cubic-bezier(0.2,0,0,1);
}
.sidebar.collapsed ~ .studio-main { margin-left: var(--sidebar-w-collapsed, 64px); }

.topbar {
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  flex-shrink: 0;
  z-index: 100;
  position: sticky; top: 0;
}
.topbar__breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: .85rem;
  color: var(--on-surface-variant);
  flex: 1;
  min-width: 0;
}
.topbar__file {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--on-surface);
}
.topbar__actions { display: flex; gap: 8px; align-items: center; }

/* ================================================================
   DROP ZONE
   ================================================================ */
.dropzone {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.dropzone__inner {
  width: 100%;
  max-width: 600px;
  text-align: center;
  padding: 60px 24px;
  border: 2px dashed var(--outline);
  border-radius: 24px;
  transition: all .3s cubic-bezier(0.2,0,0,1);
  background: var(--surface1, #F7F2FA);
}
.dropzone.dragover .dropzone__inner {
  border-color: var(--primary);
  background: var(--primary-container);
  box-shadow: 0 4px 6px rgba(0,0,0,.10);
  transform: scale(1.02);
}
.dropzone__icon { color: var(--primary); margin-bottom: 8px; }
.dropzone__title { font-size: 1.4rem; font-weight: 600; margin-bottom: 8px; }
.dropzone__sub { font-size: .85rem; color: var(--on-surface-variant); margin-bottom: 24px; }

/* ================================================================
   WORKSPACE + RESIZABLE SPLIT PANE
   ================================================================ */
.workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pane-split {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  gap: 2px;
  background: var(--outline-variant);
  position: relative;
}
.pane {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface);
  min-width: 0;
}

/* Resizable handle */
.pane-handle {
  position: absolute;
  top: 0; bottom: 0;
  width: 6px;
  cursor: col-resize;
  z-index: 10;
  left: calc(50% - 3px);
  transition: background .2s;
}
.pane-handle:hover,
.pane-handle:active {
  background: var(--primary);
}

.pane__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  border-bottom: 1px solid var(--outline-variant);
  flex-shrink: 0;
}
.pane__header-spacer { flex: 1; }
.pane__body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}
.pane__body--center {
  display: flex;
  align-items: center;
  justify-content: center;
}
#previewContainer img, #previewContainer video {
  max-height: 100%; max-width: 100%; object-fit: contain; border-radius: 8px;
}

/* ================================================================
   ACCORDION (Data Editor)
   ================================================================ */
.accordion { display: flex; flex-direction: column; gap: 4px; }

/* ================================================================
   CUSTOM METADATA TAB
   ================================================================ */
.custom-meta-tab {
  padding: 8px 0;
}
.custom-meta-tab__header {
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.suggested-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.suggested-tag {
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: .78rem;
  font-weight: 500;
  background: var(--surface-variant);
  color: var(--on-surface-variant);
  border: 1px solid var(--outline-variant);
  transition: all .2s;
  cursor: pointer;
}
.suggested-tag:hover {
  background: var(--primary-container);
  color: var(--on-primary-container);
  border-color: var(--primary);
}
.custom-field-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}
.custom-field-row .field__input { font-size: .8rem; padding: 6px 10px; }
.custom-field-row .field__input--key { flex: 0 0 35%; }
.custom-field-row .field__input--val { flex: 1; }
.custom-field-row__remove {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--error);
  transition: background .2s;
}
.custom-field-row__remove:hover { background: var(--error-container); }

/* ================================================================
   ANALYTICS / MULTI-TAB VIEW
   ================================================================ */
.analytics-bar {
  display: flex;
  gap: 4px;
  padding: 8px 12px;
  background: var(--surface1, #F7F2FA);
  border-bottom: 1px solid var(--outline-variant);
  overflow-x: auto;
  flex-shrink: 0;
}
.analytics-tab {
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: .78rem;
  font-weight: 500;
  color: var(--on-surface-variant);
  background: transparent;
  transition: all .2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}
.analytics-tab:hover { background: var(--surface-variant); }
.analytics-tab.active {
  background: var(--primary-container);
  color: var(--on-primary-container);
}
.analytics-panel { display: none; padding: 8px 0; }
.analytics-panel.active { display: block; animation: fadeUp .2s ease forwards; }

/* ================================================================
   IMAGE SEARCH MODAL
   ================================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all .3s;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--surface);
  border-radius: 24px;
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  padding: 24px;
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.modal__title { font-weight: 600; font-size: 1.1rem; }
.modal__close { padding: 6px; border-radius: 50%; }
.modal__close:hover { background: var(--surface-variant); }
.modal__body { font-size: .9rem; line-height: 1.6; }

/* ================================================================
   BADGE
   ================================================================ */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: .7rem;
  font-weight: 600;
  background: var(--secondary-container);
  color: var(--on-secondary-container);
}

/* ================================================================
   SETTINGS VIEW
   ================================================================ */
.settings-view {
  flex: 1;
  overflow-y: auto;
  padding: 24px max(24px, 5vw);
}
.settings-view__inner { max-width: 720px; margin: 0 auto; }
.settings-view__header { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.settings-view__header h2 { font-size: 1.4rem; font-weight: 600; }
.settings-view__header .material-symbols-rounded { font-size: 1.6rem; color: var(--primary); }
.settings-card {
  background: var(--surface1, #F7F2FA);
  border-radius: 16px;
  border: 1px solid var(--outline-variant);
  margin-bottom: 20px;
  overflow: hidden;
}
.settings-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  font-weight: 600;
  font-size: .9rem;
  border-bottom: 1px solid var(--outline-variant);
  background: var(--surface2, #F3EDF7);
}
.settings-card__header .material-symbols-rounded { color: var(--primary); font-size: 1.2rem; }
.settings-card__body { padding: 18px; }
.settings-card__desc { font-size: .85rem; color: var(--on-surface-variant); line-height: 1.6; margin-bottom: 16px; }
.settings-field-row { display: flex; gap: 10px; align-items: flex-start; }
.settings-info { display: flex; align-items: center; gap: 8px; margin-top: 10px; padding: 8px 12px; border-radius: 8px; font-size: .85rem; }
.settings-info--ok { background: var(--primary-container); color: var(--on-primary-container); }
.settings-info--ok .material-symbols-rounded { color: var(--primary); }
.settings-info--err { background: var(--error-container); color: var(--on-error-container); }
.settings-info--err .material-symbols-rounded { color: var(--error); }

/* ================================================================
   EDIT VIEW
   ================================================================ */
.edit-view {
  flex: 1;
  overflow-y: auto;
  padding: 24px max(24px, 5vw);
  -webkit-overflow-scrolling: touch;
}
.edit-view__inner { max-width: 720px; margin: 0 auto; }
.edit-view__header { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.edit-view__header h2 { font-size: 1.4rem; font-weight: 600; }
.edit-view__header .material-symbols-rounded { font-size: 1.6rem; color: var(--primary); }
.edit-empty { color: var(--on-surface-variant); font-size: .9rem; text-align: center; padding: 48px 0; }

.edit-form { display: flex; flex-direction: column; gap: 16px; }
.edit-section { background: var(--surface1); border-radius: 16px; border: 1px solid var(--outline-variant); overflow: hidden; }
.edit-section__title { padding: 12px 18px; font-weight: 600; font-size: .85rem; background: var(--surface2); border-bottom: 1px solid var(--outline-variant); }
.edit-field { padding: 10px 18px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--outline-variant); }
.edit-field:last-child { border-bottom: none; }
.edit-field__label { font-size: .82rem; font-weight: 500; color: var(--on-surface-variant); min-width: 120px; flex-shrink: 0; }
.edit-field__input { flex: 1; padding: 8px 12px; border-radius: 8px; border: 1px solid var(--outline); background: var(--surface); color: var(--on-surface); font-size: .82rem; transition: border .2s; }
.edit-field__input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 2px var(--primary-container); }
.edit-field__row { display: flex; align-items: center; gap: 4px; flex: 1; }
.edit-field__row .num-adjust { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 600; background: var(--surface-variant); color: var(--on-surface-variant); transition: all .2s; flex-shrink: 0; }
.edit-field__row .num-adjust:hover { background: var(--primary-container); color: var(--on-primary-container); }
.edit-field__row .edit-field__input { text-align: center; max-width: 120px; }
.edit-save-row { padding: 18px; display: flex; gap: 8px; justify-content: flex-end; }
#saveEditBtn { margin-top: 8px; align-self: flex-start; }

/* How-to guide */
.howto {
  font-size: .85rem;
  line-height: 1.7;
}
.howto code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: .8rem;
  background: var(--surface-variant);
  padding: 2px 6px;
  border-radius: 4px;
}
.howto ol {
  list-style: decimal;
  padding-left: 20px;
  margin: 12px 0;
}
.howto li { margin-bottom: 8px; }

/* ================================================================
   RAW TABLE
   ================================================================ */
.raw-table-wrap { max-height: 360px; overflow-y: auto; border-radius: 8px; border: 1px solid var(--outline-variant); }
.raw-table { width: 100%; border-collapse: collapse; font-family: 'SF Mono', 'Fira Code', monospace; font-size: .75rem; }
.raw-table thead { position: sticky; top: 0; z-index: 1; }
.raw-table th { background: var(--surface2, #F3EDF7); padding: 6px 10px; text-align: left; font-weight: 600; color: var(--on-surface-variant); border-bottom: 1px solid var(--outline-variant); text-transform: uppercase; font-size: .7rem; letter-spacing: .3px; }
.raw-table td { padding: 4px 10px; border-bottom: 1px solid var(--outline-variant); vertical-align: top; word-break: break-all; }
.raw-table tr:hover td { background: var(--surface1, #F7F2FA); }
.raw-table__group { color: var(--primary); font-size: .7rem; }
.raw-table__key { font-weight: 500; color: var(--on-surface); }
.raw-table__val { color: var(--on-surface-variant); max-width: 300px; }
.raw-json { margin-top: 12px; }
.raw-json__toggle { display: flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 500; color: var(--primary); cursor: pointer; padding: 4px 0; }
.raw-json__toggle:hover { opacity: .8; }
.raw-json__pre { display: none; margin-top: 8px; padding: 12px; background: var(--surface1, #F7F2FA); border-radius: 8px; font-family: 'SF Mono', 'Fira Code', monospace; font-size: .72rem; line-height: 1.5; max-height: 400px; overflow-y: auto; border: 1px solid var(--outline-variant); white-space: pre-wrap; word-break: break-all; }
.raw-json.open .raw-json__pre { display: block; }
.raw-json.open .raw-json__toggle .material-symbols-rounded { transform: rotate(180deg); }

/* ================================================================
   CONNECTION STATUS
   ================================================================ */
.conn-status { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.conn-status__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  transition: background .3s;
}
.conn-status__dot--off { background: var(--outline); }
.conn-status__dot--on { background: #2e7d32; box-shadow: 0 0 6px #2e7d32; }
.conn-status__dot--err { background: var(--error); }
.conn-status__label { font-size: .78rem; color: var(--on-surface-variant); }

/* ================================================================
   EXPORT DIALOG
   ================================================================ */
.export-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: overlayFadeIn .25s ease both;
}
.export-dialog-overlay.closing {
  animation: overlayFadeOut .2s ease both;
}
@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes overlayFadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}
.export-dialog {
  animation: dialogScaleIn .3s cubic-bezier(0.2,0,0,1) both;
}
.export-dialog-overlay.closing .export-dialog {
  animation: dialogScaleOut .2s ease both;
}
@keyframes dialogScaleIn {
  from { opacity: 0; transform: scale(.92) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes dialogScaleOut {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(.95) translateY(8px); }
}
.export-dialog {
  background: var(--surface);
  border-radius: 24px;
  padding: 24px;
  max-width: 520px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  max-height: 90vh;
  overflow-y: auto;
}
.export-dialog__title { font-weight: 600; margin-bottom: 20px; font-size: 1.1rem; }
.export-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--outline-variant);
  background: var(--surface1, #F7F2FA);
  text-align: left;
  transition: all .15s;
  margin-bottom: 8px;
}
.export-option:hover { border-color: var(--primary); }
.export-option .material-symbols-rounded { color: var(--primary); }
.export-option__label { font-weight: 600; font-size: .9rem; }
.export-option__desc { font-size: .78rem; color: var(--on-surface-variant); }
.export-cancel {
  margin-top: 12px;
  width: 100%;
  padding: 10px;
  border-radius: 9999px;
  border: 1px solid var(--outline-variant);
  font-size: .85rem;
}
.export-cancel:hover { background: var(--surface-variant); }

/* ================================================================
   TOAST
   ================================================================ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 12px;
  background: var(--surface2, #F3EDF7);
  color: var(--on-surface);
  box-shadow: 0 10px 25px rgba(0,0,0,.12);
  border: 1px solid var(--outline-variant);
  font-size: .85rem;
  animation: toastIn .35s cubic-bezier(0.05,0.7,0.1,1);
}
.toast--error { border-left: 3px solid var(--error); }
.toast--success { border-left: 3px solid var(--primary); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   PDF WATERMARK
   ================================================================ */
.pdf-watermark {
  position: fixed;
  bottom: 40px;
  right: 40px;
  opacity: .15;
  font-size: 12px;
  color: #666;
  transform: rotate(-30deg);
  pointer-events: none;
  z-index: 99999;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
}

/* ================================================================
   ENTRANCE ANIMATIONS
   ================================================================ */
@keyframes viewEnter {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Main views — animate in when hidden is removed */
.workspace:not([hidden])        { animation: viewEnter .3s cubic-bezier(0.2,0,0,1) both; }
.settings-view:not([hidden])    { animation: viewEnter .3s cubic-bezier(0.2,0,0,1) both; }
.edit-view:not([hidden])        { animation: viewEnter .3s cubic-bezier(0.2,0,0,1) both; }
.dropzone:not([hidden])         { animation: viewEnter .3s cubic-bezier(0.2,0,0,1) both; }

/* Accordion items — staggered entrance */
.accordion__item { animation: fadeUp .25s ease both; }
.accordion__item:nth-child(1) { animation-delay: .02s; }
.accordion__item:nth-child(2) { animation-delay: .06s; }
.accordion__item:nth-child(3) { animation-delay: .1s; }
.accordion__item:nth-child(4) { animation-delay: .14s; }
.accordion__item:nth-child(5) { animation-delay: .18s; }
.accordion__item:nth-child(n+6) { animation-delay: .22s; }

/* Edit sections — staggered entrance */
.edit-section { animation: fadeUp .25s ease both; }
.edit-section:nth-child(1) { animation-delay: .02s; }
.edit-section:nth-child(2) { animation-delay: .08s; }
.edit-section:nth-child(3) { animation-delay: .14s; }
.edit-section:nth-child(4) { animation-delay: .2s; }
.edit-section:nth-child(5) { animation-delay: .26s; }

/* Settings cards — staggered entrance */
.settings-card { animation: fadeUp .3s ease both; }
.settings-card:nth-child(1) { animation-delay: .03s; }
.settings-card:nth-child(2) { animation-delay: .09s; }
.settings-card:nth-child(3) { animation-delay: .15s; }
.settings-card:nth-child(4) { animation-delay: .21s; }

/* View header badge */
.badge { transition: all .3s ease; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 900px) {
  .sidebar { width: var(--sidebar-w-collapsed, 64px); }
  .sidebar .sidebar__title, .sidebar .sidebar__label, .sidebar .sidebar__version,
  .sidebar .sidebar__brand > span:last-child { display: none; }
  .studio-main { margin-left: var(--sidebar-w-collapsed, 64px); }
  .pane-split { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; }
  .pane-handle { display: none; }
  .step { flex: 1 1 140px; }
  .step-arrow { display: none; }
  .analytics-bar { padding: 6px 8px; gap: 2px; }
  .analytics-tab { padding: 5px 10px; font-size: .72rem; }
  .edit-view { padding: 16px; }
  .edit-view__inner { max-width: 100%; }
}
@media (max-width: 640px) {
  .navbar__links { display: none; }
  .hamburger { display: flex; }
  .hide-mobile { display: none; }
  .hero { padding: 100px 16px 60px; }
  .hero__stats { gap: 16px; }
  .section { padding: 48px 16px; }
  .steps { flex-direction: column; align-items: center; }
  .step { max-width: 100%; width: 100%; }
  .sidebar { width: var(--sidebar-w-collapsed, 64px); transform: translateX(-100%); z-index: 600; }
  .sidebar.open { transform: translateX(0); width: var(--sidebar-w, 240px); }
  .sidebar.open .sidebar__title, .sidebar.open .sidebar__label, .sidebar.open .sidebar__version,
  .sidebar.open .sidebar__brand > span:last-child { display: inline; }
  .studio-main { margin-left: 0; height: 100dvh; }
  .workspace { overflow-y: auto; -webkit-overflow-scrolling: touch; padding-bottom: 80px; }
  .pane-split { overflow: visible; grid-template-columns: 1fr; grid-template-rows: auto auto; min-height: auto; height: auto; }
  .pane { overflow: visible; height: auto; min-height: 50vh; }
  .pane__body { overflow: visible; }
  .pane-handle { display: none; }
  .analytics-bar { padding: 4px 6px; gap: 2px; overflow-x: auto; flex-wrap: nowrap; }
  .analytics-tab { padding: 4px 8px; font-size: .7rem; white-space: nowrap; }
  .map-container { height: 180px; }
  .toast-container { left: 16px; right: 16px; bottom: 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .m3-modal { max-width: 100%; margin: 0 8px; border-radius: 16px; }
  .m3-picker__time-val { font-size: 1.1rem; width: 36px; }
  .settings-view { padding: 16px 16px 80px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
  .settings-view__inner { max-width: 100%; }
  .export-dialog { padding: 16px; }
  .edit-view { padding: 12px 12px 80px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
  .edit-view__inner { max-width: 100%; }
  .accordion__trigger { font-size: .78rem; padding: 8px 10px; }
  .meta-field__val { font-size: .78rem; padding: 5px 8px; }
}
@media (min-width: 1600px) {
  .pane-split { grid-template-columns: 1fr 1.2fr; }
  .map-container { height: 280px; }
}
/* ================================================================
   ADMIN CARDS (shared between admin panel sections)
   ================================================================ */
.dash-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}
.dash-card {
  background: var(--surface1, #F7F2FA);
  border: 1px solid var(--outline-variant);
  border-radius: 16px;
  padding: 20px 16px;
  text-align: center;
  transition: all .25s cubic-bezier(0.2,0,0,1);
}
.dash-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
}
.dash-card__icon { font-size: 2rem; color: var(--primary); margin-bottom: 8px; }
.dash-card__num {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--on-surface);
  font-family: 'Nunito', sans-serif;
}
.dash-card__label {
  font-size: .8rem;
  color: var(--on-surface-variant);
}

/* ================================================================
   ADMIN LOGIN
   ================================================================ */
.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface, #FFFBFE);
  padding: 24px;
}
.admin-login {
  width: 100%; max-width: 400px;
}
.admin-login__card {
  background: var(--surface1, #F7F2FA);
  border: 1px solid var(--outline-variant);
  border-radius: 24px;
  padding: 40px 32px;
}
.admin-login__logo {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 1.4rem; font-weight: 700;
  color: var(--primary);
  margin-bottom: 32px;
}
.admin-login__form { display: flex; flex-direction: column; gap: 20px; }
.admin-login__btn { width: 100%; justify-content: center; }
.admin-login__error {
  display: none;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--error-container);
  color: var(--on-error-container);
  font-size: .82rem;
}

/* ================================================================
   ADMIN PANEL
   ================================================================ */
.admin-body {
  min-height: 100vh;
  display: flex;
  background: var(--surface, #FFFBFE);
}
.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--surface1, #F7F2FA);
  border-right: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  gap: 4px;
}
.admin-sidebar__brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1rem; font-weight: 700;
  color: var(--primary);
  padding: 8px 12px;
  margin-bottom: 20px;
  text-decoration: none;
}
.admin-sidebar__item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: .85rem;
  color: var(--on-surface-variant);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: all .15s;
}
.admin-sidebar__item:hover { background: var(--surface-variant); }
.admin-sidebar__item.active {
  background: var(--primary-container);
  color: var(--on-primary-container);
}
.admin-sidebar__item .material-symbols-rounded { font-size: 1.3rem; }
.admin-sidebar__footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--outline-variant);
}
.admin-main {
  flex: 1;
  padding: 32px;
  max-width: 800px;
}
.admin-main__header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px;
}
.admin-main__header .material-symbols-rounded {
  font-size: 1.6rem; color: var(--primary);
}
.admin-main__header h2 { font-size: 1.3rem; font-weight: 600; }
.admin-section { display: none; }
.admin-section.active { display: block; animation: fadeUp .2s ease forwards; }

.admin-card {
  background: var(--surface1, #F7F2FA);
  border: 1px solid var(--outline-variant);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}
.admin-card__header {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; margin-bottom: 16px;
}
.admin-card__header .material-symbols-rounded { color: var(--primary); }
.admin-card__desc {
  font-size: .82rem;
  color: var(--on-surface-variant);
  margin-bottom: 16px;
  line-height: 1.5;
}

.favicon-drop {
  width: 100%;
  padding: 40px 24px;
  border: 2px dashed var(--outline-variant);
  border-radius: 16px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
}
.favicon-drop:hover { border-color: var(--primary); background: var(--primary-container); }
.favicon-drop .material-symbols-rounded { font-size: 2.4rem; color: var(--primary); }
.favicon-drop p { font-size: .85rem; color: var(--on-surface-variant); margin-top: 8px; }
.favicon-preview {
  display: flex; align-items: center; gap: 16px;
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--surface2, #F3EDF7);
  border-radius: 12px;
}
.favicon-preview img { width: 48px; height: 48px; border-radius: 8px; object-fit: contain; }
.favicon-preview__info { font-size: .85rem; }
.favicon-preview__info strong { display: block; }
.favicon-preview__info span { color: var(--on-surface-variant); font-size: .78rem; }

@media (max-width: 900px) {
  .admin-body { flex-direction: column; }
  .admin-sidebar { width: 100%; flex-direction: row; overflow-x: auto; padding: 8px 12px; border-right: none; border-bottom: 1px solid var(--outline-variant); }
  .admin-sidebar__brand { display: none; }
  .admin-sidebar__footer { display: none; }
  .admin-main { padding: 20px 16px; }
  .dash-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .admin-login__card { padding: 28px 20px; }
  .dash-cards { grid-template-columns: 1fr; }
}

/* ================================================================
   SPECIFIC METADATA EXTRACTION & REMOVAL STYLES
   ================================================================ */
.specific-suggested-groups {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}
.suggested-group {
  background: var(--surface1, #F7F2FA);
  border-radius: 12px;
  padding: 10px 14px;
  border: 1px solid var(--outline-variant);
}
.suggested-group__title {
  font-size: .75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 8px;
}
.suggested-group__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.specific-tags-container .field__input,
#removeMetaContainer .field__input {
  font-size: .82rem;
  padding: 8px 12px;
}
#specificExtractOutput {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: .75rem;
}

/* ================================================================
   TOGGLE SWITCH
   ================================================================ */
.toggle-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}
.toggle-switch input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-switch__slider {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--outline, #79747E);
  border-radius: 12px;
  transition: background .25s;
  flex-shrink: 0;
}
.toggle-switch__slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: var(--surface, #FFFBFE);
  border-radius: 50%;
  transition: transform .25s cubic-bezier(0.2,0,0,1), background .25s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle-switch input:checked + .toggle-switch__slider {
  background: var(--primary, #8F4C38);
}
.toggle-switch input:checked + .toggle-switch__slider::after {
  transform: translateX(20px);
  background: var(--on-primary, #FFFFFF);
}
.toggle-switch__label {
  font-size: .82rem;
  color: var(--on-surface-variant, #49454F);
}

/* ================================================================
   M3 DATE/TIME PICKER MODAL
   ================================================================ */
.m3-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: overlayFadeIn .25s ease both;
}
.m3-modal-overlay[hidden] { display: none; }
.m3-modal {
  background: var(--surface, #FFFBFE);
  border-radius: 24px;
  max-width: 380px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  overflow: hidden;
  animation: dialogScaleIn .3s cubic-bezier(0.2,0,0,1) both;
}
.m3-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 0;
}
.m3-modal__title { font-weight: 600; font-size: 1rem; }
.m3-modal__close { padding: 4px; border-radius: 50%; color: var(--on-surface-variant); }
.m3-modal__close:hover { background: var(--surface-variant); }
.m3-modal__body { padding: 8px 20px 12px; }
.m3-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 8px 20px 16px;
}

.m3-picker__date-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.m3-picker__nav-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--on-surface-variant);
  transition: background .2s;
}
.m3-picker__nav-btn:hover { background: var(--surface-variant); }
.m3-picker__month-year {
  font-weight: 600;
  font-size: .95rem;
}

.m3-picker__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: .72rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  margin-bottom: 4px;
}
.m3-picker__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 16px;
}
.m3-picker__day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: .82rem;
  cursor: pointer;
  transition: all .15s;
  color: var(--on-surface);
}
.m3-picker__day:hover { background: var(--surface-variant); }
.m3-picker__day--other { color: var(--outline); }
.m3-picker__day--today { font-weight: 700; color: var(--primary); }
.m3-picker__day--selected {
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 600;
}
.m3-picker__day--selected:hover { background: var(--primary); filter: brightness(1.1); }

.m3-picker__time {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--outline-variant);
}
.m3-picker__time-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.m3-picker__time-adj {
  width: 32px; height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--on-surface-variant);
  transition: background .2s;
}
.m3-picker__time-adj:hover { background: var(--surface-variant); }
.m3-picker__time-adj .material-symbols-rounded { font-size: 1.1rem; }
.m3-picker__time-val {
  font-size: 1.4rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  width: 48px;
  text-align: center;
  padding: 4px 0;
  border-radius: 8px;
  background: var(--surface1, #F7F2FA);
  cursor: pointer;
}
.m3-picker__time-val:hover { background: var(--surface2, #F3EDF7); }
.m3-picker__time-sep {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  margin-top: -24px;
}

/* ================================================================
   M3 CATEGORY CARDS — Enhanced Accordion Styles
   ================================================================ */
.accordion__item {
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--outline-variant);
  background: var(--surface);
  transition: box-shadow .25s ease, border-color .25s ease;
  margin-bottom: 8px;
}
.accordion__item:hover {
  border-color: var(--outline);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.accordion__item.open {
  border-color: var(--primary);
  border-width: 2px;
  box-shadow: 0 4px 16px rgba(0,0,0,.1);
}
.accordion__item.open .accordion__trigger {
  border-bottom: 2px solid var(--primary-container);
}
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  font-weight: 600;
  font-size: .85rem;
  background: var(--surface1);
  transition: background .2s;
  text-align: left;
  border-bottom: 1px solid transparent;
  position: relative;
}
.accordion__item.open .accordion__trigger {
  background: var(--surface2);
}
.accordion__trigger:hover {
  background: var(--surface2);
}
.accordion__trigger .material-symbols-rounded:first-child {
  font-size: 1.2rem;
  color: var(--primary);
  transition: transform .25s;
}
.accordion__trigger .material-symbols-rounded:last-child {
  transition: transform .25s;
  font-size: 1.1rem;
  color: var(--on-surface-variant);
}
.accordion__item.open .accordion__trigger .material-symbols-rounded:last-child {
  transform: rotate(180deg);
}
.accordion__body {
  display: none;
  padding: 10px 16px 14px;
  animation: fadeUp .2s ease both;
}
.accordion__item.open .accordion__body {
  display: block;
}
.accordion__body.dimensions-grid {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.accordion__item.open .accordion__body.dimensions-grid {
  display: grid;
}
.accordion__body.dimensions-grid .meta-field {
  margin-bottom: 0;
}

/* Category badge count */
.accordion__trigger .cat-count {
  margin-left: auto;
  font-weight: 400;
  font-size: .75rem;
  color: var(--on-surface-variant);
  background: var(--surface-variant);
  padding: 1px 8px;
  border-radius: 9999px;
  min-width: 20px;
  text-align: center;
}

/* Meta field refinements */
.meta-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 12px;
}
.meta-field:last-child {
  margin-bottom: 0;
}
.meta-field__key {
  font-size: .7rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 0 2px;
}
.meta-field__val {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--outline);
  border-radius: 8px;
  background: var(--surface);
  color: var(--on-surface);
  font-size: .82rem;
  transition: border .2s, box-shadow .2s;
}
.meta-field__val:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 2px var(--primary-container);
}
.meta-field__val[readonly] {
  background: var(--surface1);
  color: var(--on-surface-variant);
  cursor: default;
}
.meta-field--edit .meta-field__val {
  border-color: var(--outline);
  background: var(--surface);
  cursor: text;
}
.meta-field--edit .meta-field__val:hover {
  border-color: var(--primary);
}
.meta-field--edit .meta-field__val:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-container);
  outline: none;
}



/* ================================================================
   REFINED AI SUMMARY — Markdown Parser Styling
   ================================================================ */
.ai-summary {
  font-size: .85rem;
  line-height: 1.7;
}
.ai-summary__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 8px 12px;
  background: var(--primary-container, #F3DED8);
  border-radius: 12px;
  color: var(--on-primary-container, #3A0D00);
  font-weight: 600;
  font-size: .82rem;
}
.ai-summary__header .material-symbols-rounded { font-size: 1.2rem; }
.ai-summary ul {
  list-style: none;
  padding: 0;
  margin: 8px 0;
}
.ai-summary li {
  position: relative;
  padding: 8px 12px 8px 28px;
  margin-bottom: 6px;
  background: var(--surface1, #F7F2FA);
  border-radius: 10px;
  border-left: 3px solid var(--primary, #8F4C38);
  font-size: .82rem;
  line-height: 1.5;
}
.ai-summary li::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary, #8F4C38);
}
.ai-summary code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: .78rem;
  background: var(--surface-variant, #E7E0EC);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--on-surface, #1C1B1F);
}
.ai-summary pre {
  margin: 8px 0;
  padding: 12px;
  background: var(--surface1, #F7F2FA);
  border-radius: 10px;
  border: 1px solid var(--outline-variant, #CAC4D0);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: .78rem;
  overflow-x: auto;
  line-height: 1.5;
}
.ai-summary pre code {
  background: none;
  padding: 0;
}
.ai-summary blockquote {
  margin: 8px 0;
  padding: 8px 12px;
  border-left: 3px solid var(--tertiary, #7E5260);
  background: var(--surface1, #F7F2FA);
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: var(--on-surface-variant, #49454F);
}
.ai-summary strong { color: var(--on-surface, #1C1B1F); }
.ai-summary em { color: var(--primary, #8F4C38); }
.ai-summary a {
  color: var(--primary, #8F4C38);
  text-decoration: underline;
}
.ai-summary h3 {
  font-size: .88rem;
  margin: 14px 0 6px;
  color: var(--primary, #8F4C38);
  font-weight: 600;
}
.ai-summary table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
  font-size: .8rem;
}
.ai-summary th, .ai-summary td {
  text-align: left;
  padding: 6px 10px;
  border: 1px solid var(--outline-variant, #CAC4D0);
}
.ai-summary th {
  background: var(--primary-container, #F3DED8);
  color: var(--on-primary-container, #3A0D00);
  font-weight: 600;
}
.ai-summary td {
  background: var(--surface1, #F7F2FA);
}

/* Skeleton loading */
.ai-skeleton {
  padding: 4px 0;
}
.ai-skeleton div {
  height: 14px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--surface-variant,#E7E0EC) 25%, var(--surface1,#F7F2FA) 50%, var(--surface-variant,#E7E0EC) 75%);
  background-size: 200% 100%;
  animation: ai-shimmer 1.4s ease infinite;
  margin-bottom: 12px;
}
.ai-skeleton div:nth-child(1) { width: 92%; }
.ai-skeleton div:nth-child(2) { width: 78%; }
.ai-skeleton div:nth-child(3) { width: 85%; }

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

/* Numbered list items */
.ai-num {
  display: inline-block;
  font-weight: 700;
  color: var(--primary, #8F4C38);
  margin-right: 4px;
}

/* Suggested question chips */
#aiSuggestedQuestions {
  display: none;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--outline-variant, #CAC4D0);
}
.ai-question-chip {
  background: var(--surface1, #F7F2FA);
  border: 1px solid var(--outline-variant, #CAC4D0);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: .78rem;
  color: var(--on-surface, #1C1B1F);
  cursor: pointer;
  transition: all .15s ease;
  font-family: inherit;
  line-height: 1.4;
}
.ai-question-chip:hover {
  background: var(--primary-container, #F3DED8);
  border-color: var(--primary, #8F4C38);
  color: var(--on-primary-container, #3A0D00);
}
.ai-question-chip:active {
  transform: scale(.96);
}

/* Clear button */
#aiClearBtn {
  background: var(--surface-variant, #E7E0EC);
  border: none;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: .78rem;
  color: var(--on-surface-variant, #49454F);
  cursor: pointer;
  font-family: inherit;
  transition: background .15s;
}
#aiClearBtn:hover {
  background: var(--outline-variant, #CAC4D0);
}

/* AI model dropdown */
/* AI model picker dropdown */
.ai-model-picker {
  position: relative;
  margin-bottom: 10px;
}
.ai-model-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 14px;
  border-radius: 24px;
  border: 1px solid var(--outline-variant, #CAC4D0);
  background: var(--surface2, #F3EDF7);
  color: var(--on-surface, #1C1B1F);
  font-size: .8rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color .15s;
}
.ai-model-trigger:hover {
  border-color: var(--primary, #8F4C38);
}
.ai-model-trigger:focus-visible {
  outline: none;
  border-color: var(--primary, #8F4C38);
  box-shadow: 0 0 0 2px var(--primary-container, #F3DED8);
}
.ai-model-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--surface2, #F3EDF7);
  border: 1px solid var(--outline-variant, #CAC4D0);
  border-radius: 16px;
  overflow: hidden;
  z-index: 100;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
}
.ai-model-menu.open {
  display: block;
}
.ai-model-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: transparent;
  color: var(--on-surface, #1C1B1F);
  font-size: .8rem;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .1s;
}
.ai-model-item:not(:last-child) {
  border-bottom: 1px solid var(--outline-variant, #CAC4D0);
}
.ai-model-item:hover {
  background: var(--surface-variant, #E7E0EC);
}
.ai-model-item.active {
  background: var(--primary-container, #F3DED8);
  color: var(--on-primary-container, #3A0D00);
  font-weight: 600;
}
.ai-model-item:first-child {
  border-radius: 16px 16px 0 0;
}
.ai-model-item:last-child {
  border-radius: 0 0 16px 16px;
}



/* ================================================================
   LOCATION M3 DIALOG WITH MAP
   ================================================================ */
.loc-dialog-map {
  height: 280px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--outline-variant);
  margin-bottom: 12px;
  z-index: 1;
}
.loc-dialog-map .leaflet-container {
  background: var(--surface2, #F3EDF7);
}
.loc-dialog-preview-map {
  height: 260px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--outline-variant);
  margin-top: 8px;
}
.loc-dialog-preview-map .leaflet-container {
  background: var(--surface2, #F3EDF7);
}
.loc-result-item {
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s;
  margin-bottom: 4px;
  border: 1px solid var(--outline-variant);
}
.loc-result-item:hover {
  background: var(--surface-variant);
  border-color: var(--primary);
}
.loc-result-item strong {
  display: block;
  font-size: .85rem;
}
.loc-result-item span {
  font-size: .75rem;
  color: var(--on-surface-variant);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ================================================================
   AUDIO PREVIEW - WAVEFORM VISUAL
   ================================================================ */
.audio-preview-card {
  text-align: center;
  padding: 1.5rem 2rem;
  background: var(--surface1, #F7F2FA);
  border-radius: 16px;
  border: 1px solid var(--outline-variant);
  width: 100%;
  max-width: 480px;
}
.audio-preview-card .material-symbols-rounded {
  font-size: 3rem;
  color: var(--primary);
  opacity: .7;
}
.audio-preview-card__info {
  margin: 8px 0 4px;
  font-weight: 500;
  font-size: .9rem;
}
.audio-preview-card__size {
  font-size: .78rem;
  color: var(--on-surface-variant);
}
.audio-preview-card audio {
  width: 100%;
  margin-top: 12px;
  border-radius: 8px;
}

@keyframes pulse {
  0%, 100% { opacity: .5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ================================================================
   EXTRACT SPECIFIC TAGS - SPINNER
   ================================================================ */
.extract-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--outline-variant);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ================================================================
   LOCATION PREVIEW IN EDIT VIEW
   ================================================================ */
.location-preview-container {
  margin-top: 8px;
  padding: 8px;
  background: var(--surface1, #F7F2FA);
  border-radius: 10px;
  border: 1px solid var(--outline-variant);
}

@media print {
  .sidebar, .topbar, .toast-container, .loading-screen { display: none; }
  .studio-main { margin-left: 0; }
}