:root {
  --ink: #0f172a;
  --muted: #64748b;
  --line: #dbe3ef;
  --paper: #f6f8fb;
  --panel: #ffffff;
  --teal: #14b8a6;
  --teal-dark: #0f766e;
  --rose: #e11d48;
  --gold: #d97706;
  --green: #16a34a;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #ffffff 0%, var(--paper) 320px),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(20, 184, 166, 0.35);
  outline-offset: 2px;
}

.app {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(16px, 4vw, 44px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 160px;
  font-weight: 850;
  font-size: 1.2rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--paper);
  background: var(--ink);
  border-radius: 8px;
}

.brand-mark::before {
  content: "";
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 13px solid var(--teal);
  transform: translateX(2px);
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
}

.nav button,
.ghost,
.icon-button {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
}

.nav button {
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 7px;
  white-space: nowrap;
}

.nav button[aria-selected="true"],
.nav button:hover,
.ghost:hover,
.icon-button:hover {
  color: var(--ink);
  border-color: var(--line);
  background: var(--panel);
}

.account-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  padding: 6px 9px 6px 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  text-align: left;
}

.account-chip .small {
  display: block;
}

.account-menu {
  position: relative;
  justify-self: end;
}

.chevron {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
}

.account-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 40;
  display: grid;
  gap: 4px;
  min-width: 230px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.account-dropdown button {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.account-dropdown button:hover {
  border-color: var(--line);
  background: #fffaf2;
}

.avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--paper);
  background: var(--teal-dark);
  border-radius: 7px;
  font-weight: 800;
}

.small {
  color: var(--muted);
  font-size: 0.83rem;
}

main {
  padding: 26px clamp(16px, 4vw, 44px) 48px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
  margin-bottom: 22px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 840px;
  margin-bottom: 8px;
  font-size: clamp(2.2rem, 6vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.lead {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.55;
}

.domain-pill {
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  white-space: nowrap;
}

.recorder-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: 18px;
  align-items: stretch;
}

.editor-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 18px;
  align-items: start;
  margin-top: 18px;
}

.panel,
.stat,
.plan,
.table-shell,
.auth-box,
.creator-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel {
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.panel-title {
  margin: 0;
  font-size: 1rem;
}

.video-stage,
.camera-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
  background: #111;
  overflow: hidden;
}

.camera-stage {
  background: #103c39;
}

.video-stage.drag-over {
  outline: 3px solid rgba(20, 184, 166, 0.65);
  outline-offset: -8px;
}

.video-stage.drag-over .empty-state {
  background: rgba(20, 184, 166, 0.18);
}

video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.empty-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
  color: #f8f4ed;
  text-align: center;
}

.empty-state svg {
  width: 58px;
  height: 58px;
  margin-bottom: 14px;
}

.recording-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(21, 21, 21, 0.72);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  pointer-events: none;
  animation: recFade 1.05s ease-in-out infinite;
}

.recording-overlay span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff243e;
  box-shadow: 0 0 0 5px rgba(255, 36, 62, 0.18);
}

@keyframes recFade {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.35;
  }
}

.control-strip,
.form-row,
.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.control-strip {
  padding: 13px 16px;
  border-top: 1px solid var(--line);
  background: #f8fafc;
}

.marker-dock {
  display: grid;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.social-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  padding: 11px 16px 14px;
  border-top: 1px solid var(--line);
  background: var(--panel);
}

.social-link {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  background: #f8fafc;
  font-weight: 900;
  text-decoration: none;
}

.social-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(21, 21, 21, 0.12);
}

.social-youtube {
  color: #c51414;
}

.social-tiktok {
  color: #101010;
}

.social-x {
  color: #151515;
}

.social-facebook {
  color: #1864d9;
  font-family: Georgia, serif;
  font-size: 1.35rem;
}

.social-vimeo {
  color: #1a8fcf;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.button,
.primary,
.danger,
.ghost,
.icon-button {
  min-height: 40px;
  border-radius: 7px;
  padding: 9px 13px;
  border: 1px solid var(--line);
}

.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.primary:hover {
  background: #2b2a27;
}

.danger {
  border-color: #f0c0c8;
  background: #fff1f3;
  color: #9c2235;
}

.button {
  background: var(--panel);
  color: var(--ink);
}

.button:hover {
  border-color: #aebed2;
  background: #f8fafc;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 42px;
  padding: 0;
  background: var(--panel);
}

.button svg,
.primary svg,
.danger svg,
.ghost svg,
.icon-button svg {
  width: 18px;
  height: 18px;
  vertical-align: -3px;
}

.range {
  accent-color: var(--teal-dark);
}

.timeline {
  flex: 1 1 220px;
  min-width: 150px;
}

.timestamp,
.status {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.9rem;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.dot.recording {
  background: var(--rose);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  50% {
    transform: scale(1.5);
    opacity: 0.5;
  }
}

.input,
.select,
textarea {
  min-height: 40px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 9px 11px;
  background: #fff;
  color: var(--ink);
}

.file-input {
  max-width: 240px;
}

.side-body {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.countdown {
  position: absolute;
  display: none;
  place-items: center;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(21, 21, 21, 0.82);
  color: white;
  font-size: 3rem;
  font-weight: 900;
}

.countdown.show {
  display: grid;
}

.progress {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8dfd2;
}

.progress span {
  display: block;
  width: var(--value, 0%);
  height: 100%;
  background: var(--teal);
  transition: width 0.25s ease;
}

.marker-list,
.edit-list {
  display: grid;
  gap: 10px;
}

.marker-list {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.marker-list.compact {
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
}

.marker-chip {
  display: grid;
  gap: 3px;
  min-height: 58px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
  color: var(--ink);
  text-align: left;
}

.marker-chip strong {
  font-variant-numeric: tabular-nums;
}

.marker-chip span {
  color: var(--muted);
  font-size: 0.83rem;
}

.editor-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 180px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
}

.preview-pane {
  display: grid;
  place-items: center;
  min-height: 180px;
  color: var(--paper);
  font-weight: 800;
}

.source-pane {
  background: linear-gradient(135deg, #151515 0%, #37413f 100%);
}

.reaction-pane {
  background: linear-gradient(135deg, #087c72 0%, #15b8a6 100%);
}

.editor-preview[data-view="source"] .reaction-pane,
.editor-preview[data-view="reaction"] .source-pane {
  opacity: 0.28;
}

.editor-preview[data-view="source"],
.editor-preview[data-view="reaction"] {
  grid-template-columns: 1fr;
}

.editor-preview[data-view="source"] .reaction-pane,
.editor-preview[data-view="reaction"] .source-pane {
  display: none;
}

.edit-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) 86px 86px 130px 42px 42px;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
}

.locked-panel {
  background:
    linear-gradient(rgba(255, 253, 250, 0.88), rgba(255, 253, 250, 0.88)),
    repeating-linear-gradient(135deg, #fffaf2 0 12px, #f1eadf 12px 24px);
}

.feature-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.feature-board > div {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
}

.feature-board h3 {
  margin-bottom: 0;
  font-size: 0.98rem;
}

.emoji-row {
  gap: 8px;
}

.emoji-button {
  display: grid;
  place-items: center;
  min-width: 44px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 900;
}

.overlay-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.stat {
  padding: 16px;
  box-shadow: none;
}

.stat strong {
  display: block;
  margin-top: 6px;
  font-size: 1.65rem;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.42fr);
  gap: 18px;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.42fr);
  gap: 18px;
  align-items: start;
}

.video-list,
.admin-list {
  display: grid;
  gap: 10px;
}

.video-item,
.admin-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
}

.admin-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
}

.admin-card .avatar,
.admin-card .action-row {
  grid-column: 1 / -1;
}

.admin-card .action-row {
  justify-content: flex-start;
}

.thumb {
  display: grid;
  place-items: center;
  width: 84px;
  aspect-ratio: 16 / 10;
  border-radius: 7px;
  color: var(--paper);
  background: linear-gradient(135deg, #151515 0%, #244f4c 100%);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: max-content;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--panel);
  font-size: 0.78rem;
  white-space: nowrap;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.plan {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.plan.featured {
  border-color: var(--teal-dark);
  box-shadow: 0 18px 55px rgba(8, 124, 114, 0.16);
}

.price {
  font-size: 2rem;
  font-weight: 900;
}

.plan ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.55fr);
  gap: 18px;
  align-items: start;
}

.auth-box,
.creator-card {
  padding: 20px;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.tabs button {
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
}

.tabs button[aria-selected="true"] {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.hidden {
  display: none !important;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  max-width: min(420px, calc(100vw - 36px));
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--shadow);
}

@media (max-width: 980px) {
  .topbar,
  .hero,
  .recorder-grid,
  .workspace,
  .admin-grid,
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .recorder-grid,
  .editor-grid,
  .feature-board,
  .pricing,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .video-stage,
  .camera-stage {
    min-height: 280px;
  }

  .domain-pill {
    width: max-content;
  }
}

@media (max-width: 620px) {
  main {
    padding-inline: 12px;
  }

  .video-item,
  .admin-item,
  .admin-card,
  .edit-row {
    grid-template-columns: 1fr;
  }

  .thumb {
    width: 100%;
  }

  .control-strip {
    align-items: stretch;
  }

  .button,
  .primary,
  .danger,
  .ghost,
  .input,
  .select {
    width: 100%;
  }

  .icon-button {
    width: 42px;
  }
}