/* === YodaVault — Star Wars Theme === */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary:    #0a0e14;
  --bg-secondary:  #141a22;
  --bg-tertiary:   #1a2233;
  --bg-card:       #111827;
  --accent:        #4ade80;
  --accent-bright: #22c55e;
  --accent-dim:    rgba(74, 222, 128, 0.15);
  --accent-glow:   rgba(74, 222, 128, 0.4);
  --text-primary:  #e2e8f0;
  --text-secondary:#94a3b8;
  --text-muted:    #64748b;
  --danger:        #ef4444;
  --danger-dim:    rgba(239, 68, 68, 0.15);
  --warning:       #f59e0b;
  --border:        #1e293b;
  --border-light:  #334155;
  --font-body:     'Inter', system-ui, -apple-system, sans-serif;
  --radius:        8px;
  --radius-lg:     12px;
  --shadow:        0 4px 24px rgba(0, 0, 0, 0.4);
  --transition:    all 0.2s ease;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

/* === Starfield Background === */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 60% 20%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 80% 50%, rgba(255,255,255,0.15), transparent),
    radial-gradient(1.5px 1.5px at 10% 80%, rgba(74,222,128,0.3), transparent),
    radial-gradient(1px 1px at 90% 10%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,0.15), transparent),
    radial-gradient(1px 1px at 30% 90%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1.5px 1.5px at 70% 60%, rgba(74,222,128,0.2), transparent),
    radial-gradient(1px 1px at 15% 45%, rgba(255,255,255,0.25), transparent);
  pointer-events: none;
  z-index: 0;
}

/* === Layout === */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

/* === Logo / Title === */
.logo {
  text-align: center;
  margin-bottom: 2rem;
}

.logo h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(74, 222, 128, 0.2);
  margin-bottom: 0.25rem;
}

.logo .subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

/* === Cards === */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

/* === Forms === */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group small {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: var(--transition);
  outline: none;
}

input[type="text"]:focus,
input[type="password"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim), 0 0 15px rgba(74, 222, 128, 0.1);
}

input::placeholder {
  color: var(--text-muted);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background: var(--accent-bright);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

.btn-danger:hover {
  background: var(--danger-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* === Auth Page === */
.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
  position: relative;
  z-index: 1;
}

.auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-card .logo {
  margin-bottom: 2.5rem;
}

.auth-card .folder-name {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.lightsaber-input {
  position: relative;
}

.lightsaber-input input {
  padding-right: 3rem;
}

.lightsaber-input::after {
  content: '⚔';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  opacity: 0.3;
}

/* === Upload Zone === */
.upload-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  margin-bottom: 1.5rem;
  position: relative;
}

.upload-zone:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.upload-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: 0 0 30px rgba(74, 222, 128, 0.15);
}

.upload-zone .upload-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  display: block;
}

.upload-zone .upload-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.upload-zone .upload-text strong {
  color: var(--accent);
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

/* === Progress Bar === */
.progress-container {
  display: none;
  margin-bottom: 1.5rem;
}

.progress-container.active {
  display: block;
}

.progress-bar-outer {
  background: var(--bg-primary);
  border-radius: 100px;
  height: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  border-radius: 100px;
  width: 0%;
  transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--accent-glow);
}

.progress-text {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* === File Table === */
.file-table {
  width: 100%;
  border-collapse: collapse;
}

.file-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.file-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.file-table tr:hover td {
  background: var(--bg-tertiary);
}

.file-table tr:last-child td {
  border-bottom: none;
}

.file-name {
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-all;
}

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

.file-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.empty-state p {
  font-size: 0.95rem;
}

/* === Toast Notifications === */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease;
  max-width: 350px;
}

.toast.error {
  border-left-color: var(--danger);
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* === Vault Created === */
.vault-url-display {
  background: var(--bg-primary);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem;
  margin: 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vault-url-display code {
  flex: 1;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  color: var(--accent);
  word-break: break-all;
}

.vault-url-display .btn-copy {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
}

.vault-url-display .btn-copy:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

/* === Header Bar === */
.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.header-bar h2 {
  font-size: 1.25rem;
  font-weight: 600;
}

.header-bar .access-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-admin {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.badge-write {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid #3b82f6;
}

.badge-read {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-secondary);
  border: 1px solid var(--text-muted);
}

/* === Toolbar === */
.toolbar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

/* === Audit Log === */
.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.audit-table th {
  text-align: left;
  padding: 0.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-size: 0.7rem;
  border-bottom: 1px solid var(--border);
}

.audit-table td {
  padding: 0.5rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

/* === Responsive === */
@media (max-width: 640px) {
  .container {
    padding: 1rem;
  }

  .card {
    padding: 1.5rem;
  }

  .logo h1 {
    font-size: 1.75rem;
  }

  .upload-zone {
    padding: 2rem 1rem;
  }

  .file-table th:nth-child(3),
  .file-table td:nth-child(3) {
    display: none;
  }

  .header-bar {
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-start;
  }
}

/* === Animations === */
.fade-in {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* HTMX loading indicator */
.htmx-indicator {
  display: none;
}
.htmx-request .htmx-indicator {
  display: inline-block;
}
.htmx-request.htmx-indicator {
  display: inline-block;
}

/* === Chat === */

.chat-messages {
  max-height: 60vh;
  min-height: 200px;
  overflow-y: auto;
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.chat-msg {
  padding: 0.5rem 0.75rem;
  border-left: 2px solid var(--border-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: var(--transition);
}

.chat-msg:hover {
  background: var(--bg-tertiary);
}

.chat-msg-admin {
  border-left-color: var(--accent);
  background: var(--accent-dim);
}

.chat-nick {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.8rem;
  margin-right: 0.5rem;
}

.chat-msg-admin .chat-nick {
  color: var(--accent-bright);
}

.chat-time {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.chat-text {
  margin-top: 0.25rem;
  color: var(--text-primary);
  word-break: break-word;
  font-size: 0.9rem;
  line-height: 1.5;
}

.chat-input {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.chat-input input[type="text"] {
  flex: 1;
}

.chat-archived-banner {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--warning);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  text-align: center;
  color: var(--warning);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.badge-chat {
  background: var(--accent-dim);
  color: var(--accent);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 600;
}