/* ==========================================================================
   MELONWARE SECURE REPOSITORY (h927seu6)
   Minimalist Pitch-Black Dark Theme
   ========================================================================== */

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

:root {
  --bg-black: #000000;
  --bg-surface: #0a0a0a;
  --bg-card: #111111;
  --border: #222222;
  --border-focus: #444444;
  --text-main: #FFFFFF;
  --text-muted: #888888;
  --text-dim: #555555;
  --accent-green: #00FF88;
  --accent-gold: #FFD700;
  --accent-red: #FF3366;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-black);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  user-select: none;
  -webkit-user-select: none;
}

input, textarea, code {
  user-select: text;
  -webkit-user-select: text;
}

/* ── Top Minimal Navbar ── */
.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--bg-black);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: 'Fira Code', monospace;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand .dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.88rem;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-link:hover {
  color: var(--text-main);
}

.btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  font-family: 'Fira Code', monospace;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s;
}

.btn:hover {
  border-color: #666;
  background: #111;
}

.btn-primary {
  background: #FFF;
  color: #000;
  border-color: #FFF;
  font-weight: 600;
}

.btn-primary:hover {
  background: #DDD;
  border-color: #DDD;
}

.btn-gold {
  border-color: rgba(255, 215, 0, 0.4);
  color: var(--accent-gold);
}

.btn-gold:hover {
  border-color: var(--accent-gold);
  background: rgba(255, 215, 0, 0.08);
}

.btn-danger {
  border-color: rgba(255, 51, 102, 0.4);
  color: var(--accent-red);
}

.btn-danger:hover {
  border-color: var(--accent-red);
  background: rgba(255, 51, 102, 0.08);
}

/* ── Main Container ── */
.main-wrapper {
  flex: 1;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ── Prominent Notice Banner ── */
.repo-banner {
  background: linear-gradient(180deg, rgba(20, 20, 20, 0.95), rgba(10, 10, 10, 0.98));
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-left: 4px solid var(--accent-gold);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), inset 0 0 15px rgba(255, 215, 0, 0.03);
}

.banner-badge {
  display: inline-block;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: #000;
  background: var(--accent-gold);
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 0.6rem;
  letter-spacing: 0.5px;
}

.banner-title {
  font-family: 'Fira Code', monospace;
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
  letter-spacing: -0.3px;
}

.banner-desc {
  color: #AAAAAA;
  font-size: 0.88rem;
  line-height: 1.45;
}

.banner-desc code {
  color: var(--accent-green);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.2);
  padding: 1px 5px;
  border-radius: 2px;
  font-size: 0.82rem;
}

.repo-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.8rem;
}

.repo-title {
  font-family: 'Fira Code', monospace;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumb-link {
  color: var(--accent-gold);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s;
}

.breadcrumb-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  border: 1px dashed var(--border);
  border-radius: 4px;
}

.empty-state .icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.4;
}

.empty-state h3 {
  font-family: 'Fira Code', monospace;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ── Folders & Files Table ── */
.files-list {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.folder-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.2rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: background 0.15s;
}

.folder-row:hover {
  background: rgba(255, 215, 0, 0.06);
  border-color: rgba(255, 215, 0, 0.3);
}

.folder-row .name {
  font-family: 'Fira Code', monospace;
  font-weight: 700;
  color: var(--accent-gold);
}

.file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.2rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  transition: background 0.15s;
}

.file-row:last-child {
  border-bottom: none;
}

.file-row:hover {
  background: var(--bg-surface);
}

.file-info {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.file-info .name {
  font-family: 'Fira Code', monospace;
  font-weight: 600;
}

.file-info .meta-tag {
  color: var(--text-dim);
  font-size: 0.78rem;
  font-family: 'Fira Code', monospace;
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.hidden {
  display: none;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 90%;
  max-width: 480px;
  padding: 2rem;
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.8rem;
}

.modal-title {
  font-family: 'Fira Code', monospace;
  font-size: 1.1rem;
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-family: 'Fira Code', monospace;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  background: var(--bg-black);
  border: 1px solid var(--border);
  color: #FFF;
  padding: 0.7rem 0.9rem;
  font-size: 0.9rem;
  border-radius: 2px;
  outline: none;
  font-family: 'Fira Code', monospace;
}

.form-input:focus {
  border-color: #666;
}

.tabs-nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}

.tab-btn.active {
  color: #FFF;
  border-bottom: 2px solid #FFF;
}