:root {
  --tr-bg: #0d0d0d;
  --tr-surface: #141414;
  --tr-surface2: #1a1a1a;
  --tr-border: rgba(255,255,255,0.07);
  --tr-border-accent: rgba(0,200,100,0.25);
  --tr-green: #00c864;
  --tr-green-dim: rgba(0,200,100,0.12);
  --tr-green-glow: rgba(0,200,100,0.08);
  --tr-text: #f0f0f0;
  --tr-muted: #888;
  --tr-danger: #ff4d4d;
  --tr-danger-dim: rgba(255,77,77,0.12);
}

.nav-active {
  color: var(--tr-green) !important;
  font-weight: 600;
}

.tr-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.tr-gate[hidden] { display: none !important; }

.tr-gate-card {
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 0 60px rgba(0,200,100,0.04), 0 24px 48px rgba(0,0,0,0.4);
  animation: gateIn 0.5s cubic-bezier(0.16,1,0.3,1) both;
}

@keyframes gateIn {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.tr-gate-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--tr-green-dim);
  border: 1px solid var(--tr-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--tr-green);
}

.tr-gate-title {
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--tr-text);
}

.tr-gate-sub {
  color: var(--tr-muted);
  text-align: center;
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.tr-login-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tr-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tr-field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tr-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tr-field input {
  background: var(--tr-surface2);
  border: 1px solid var(--tr-border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  color: var(--tr-text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  font-family: inherit;
}

.tr-field input:focus {
  border-color: var(--tr-green);
  box-shadow: 0 0 0 3px var(--tr-green-dim);
}

.tr-pass-wrap {
  position: relative;
}

.tr-pass-wrap input {
  padding-right: 2.8rem;
}

.tr-eye {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--tr-muted);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
}

.tr-eye:hover { color: var(--tr-text); }

.tr-error {
  background: rgba(255,77,77,0.1);
  border: 1px solid rgba(255,77,77,0.3);
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  font-size: 0.85rem;
  color: #ff6b6b;
  text-align: center;
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  60%      { transform: translateX(6px); }
}

.tr-login-btn {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.85rem !important;
  font-size: 1rem !important;
}

.tr-dash { min-height: 100vh; }

.tr-hero {
  padding: 6rem 0 2rem;
  border-bottom: 1px solid var(--tr-border);
}

.tr-hero-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.tr-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--tr-text);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.tr-sub {
  color: var(--tr-muted);
  font-size: 0.95rem;
}

.tr-hero-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.tr-upload-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.tr-logout-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tr-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 14px;
  padding: 1rem 1.5rem;
  width: fit-content;
  gap: 1.5rem;
}

.tr-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.tr-stat-val {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--tr-green);
  font-variant-numeric: tabular-nums;
}

.tr-stat-lbl {
  font-size: 0.75rem;
  color: var(--tr-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.tr-stat-div {
  width: 1px;
  height: 36px;
  background: var(--tr-border);
}

/* ===== TOOLBAR ===== */
.tr-toolbar-inline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tr-toolbar {
  padding: 1rem 0;
  border-bottom: 1px solid var(--tr-border);
  position: sticky;
  top: 65px;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  z-index: 10;
}

.tr-toolbar-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tr-search-wrap {
  flex: 1;
  min-width: 200px;
  position: relative;
  display: flex;
  align-items: center;
}

.tr-search-wrap svg {
  position: absolute;
  left: 0.85rem;
  color: var(--tr-muted);
  pointer-events: none;
}

.tr-search {
  width: 100%;
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 10px;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  color: var(--tr-text);
  font-size: 0.9rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.tr-search:focus {
  border-color: var(--tr-green);
  box-shadow: 0 0 0 3px var(--tr-green-dim);
}

.tr-select {
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 10px;
  padding: 0.6rem 2rem 0.6rem 0.85rem;
  color: var(--tr-text);
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  font-family: inherit;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23888' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 14px;
  transition: border-color 0.2s;
}

.tr-select:focus { border-color: var(--tr-green); }

.tr-view-btn {
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 8px;
  padding: 0.55rem;
  color: var(--tr-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: all 0.15s;
}

.tr-view-btn:hover { color: var(--tr-text); border-color: rgba(255,255,255,0.15); }
.tr-view-btn.active { color: var(--tr-green); border-color: var(--tr-border-accent); background: var(--tr-green-dim); }

/* ===== DROP ZONE ===== */
.tr-dropzone {
  margin: 1.5rem auto;
  max-width: 1200px;
  padding: 0 1.5rem;
  border: 2px dashed var(--tr-border);
  border-radius: 14px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 120px;
  color: var(--tr-muted);
  transition: all 0.2s;
  cursor: pointer;
  text-align: center;
}

.tr-dropzone p { margin: 0; font-size: 0.9rem; }

.tr-dropzone.visible {
  display: flex;
}

.tr-dropzone.drag-over {
  border-color: var(--tr-green);
  background: var(--tr-green-glow);
  color: var(--tr-green);
}

/* ===== GRID ===== */
.tr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  padding: 1.5rem 0 4rem;
}

.tr-grid.list-view {
  grid-template-columns: 1fr;
}

/* ===== TRANSCRIPT CARD ===== */
.tr-card {
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 14px;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16,1,0.3,1);
  position: relative;
  overflow: hidden;
  animation: cardIn 0.35s cubic-bezier(0.16,1,0.3,1) both;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tr-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--tr-green-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.2s;
}

.tr-card:hover {
  border-color: var(--tr-border-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.tr-card:hover::before { opacity: 1; }

.tr-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1rem;
  position: relative;
}

.tr-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--tr-green-dim);
  border: 1px solid var(--tr-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tr-green);
  flex-shrink: 0;
}

.tr-card-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--tr-text);
  word-break: break-word;
  line-height: 1.3;
  margin-bottom: 0.2rem;
}

.tr-card-meta {
  font-size: 0.75rem;
  color: var(--tr-muted);
}

.tr-card-size {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--tr-muted);
  background: rgba(255,255,255,0.05);
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
  white-space: nowrap;
}

.tr-card-preview {
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  padding: 0.75rem;
  font-size: 0.78rem;
  color: var(--tr-muted);
  line-height: 1.5;
  max-height: 60px;
  overflow: hidden;
  position: relative;
  margin-bottom: 0.75rem;
}

.tr-card-preview::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.3));
}

.tr-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.tr-card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tr-green);
  background: var(--tr-green-dim);
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
}

.tr-card-del {
  opacity: 0;
  background: none;
  border: none;
  color: var(--tr-danger);
  cursor: pointer;
  padding: 0.3rem;
  border-radius: 6px;
  transition: all 0.15s;
  display: flex;
}

.tr-card:hover .tr-card-del { opacity: 1; }
.tr-card-del:hover { background: var(--tr-danger-dim); }

.list-view .tr-card {
  padding: 0.9rem 1.25rem;
}

.list-view .tr-card-preview { display: none; }
.list-view .tr-card-header { margin-bottom: 0; }

.tr-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 5rem 0;
  color: var(--tr-muted);
  text-align: center;
}

.tr-empty p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tr-text);
  margin: 0;
}

.tr-empty span {
  font-size: 0.875rem;
  color: var(--tr-muted);
}

/* ===== MODAL ===== */
.tr-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.tr-modal[hidden] { display: none !important; }

.tr-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease;
}

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

.tr-modal-panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1000px;
  height: 85vh;
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  animation: modalIn 0.3s cubic-bezier(0.16,1,0.3,1) both;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.tr-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--tr-border);
  flex-shrink: 0;
  gap: 1rem;
}

.tr-modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--tr-green);
  font-size: 0.9rem;
  font-weight: 600;
  overflow: hidden;
}

.tr-modal-title-wrap span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--tr-text);
}

.tr-modal-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.tr-modal-btn {
  background: var(--tr-surface2);
  border: 1px solid var(--tr-border);
  border-radius: 8px;
  color: var(--tr-muted);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  transition: all 0.15s;
}

.tr-modal-btn:hover { color: var(--tr-text); border-color: rgba(255,255,255,0.15); }

.tr-modal-delete:hover {
  color: var(--tr-danger);
  border-color: rgba(255,77,77,0.3);
  background: var(--tr-danger-dim);
}

.tr-modal-close {
  background: none;
  border: none;
  color: var(--tr-muted);
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  border-radius: 8px;
  transition: all 0.15s;
}

.tr-modal-close:hover { color: var(--tr-text); background: rgba(255,255,255,0.07); }

.tr-modal-iframe {
  flex: 1;
  border: none;
  background: #fff;
}

/* ===== TOAST override ===== */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--tr-surface);
  border: 1px solid var(--tr-border);
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--tr-text);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
  z-index: 9999;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast svg { color: var(--tr-green); flex-shrink: 0; }

@media (max-width: 640px) {
  .tr-hero-inner { flex-direction: column; }
  .tr-hero-actions { width: 100%; }
  .tr-stats { width: 100%; justify-content: space-between; }
  .tr-toolbar-inner { gap: 0.5rem; }
  .tr-search-wrap { min-width: 100%; order: -1; }
  .tr-modal-panel { height: 92vh; }
}