/* Epikore CMS Admin — dark utilitarian theme */

:root {
  --bg: #0f1115;
  --bg-elev: #15181f;
  --panel: #181b22;
  --panel-2: #1f232c;
  --border: #262a33;
  --border-strong: #343945;
  --text: #e6e8ec;
  --muted: #8a93a3;
  --muted-2: #5a6271;
  --accent: #ff7849;
  --accent-2: #5ac8fa;
  --error: #ef4444;
  --warning: #f59e0b;
  --success: #22c55e;
  --shadow: 0 1px 3px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.2);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre, .mono {
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  font-size: .9em;
}

/* Layout */
.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  padding: 1.25rem 0;
  position: sticky; top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar .brand {
  padding: 0 1.25rem 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .75rem;
}
.sidebar .brand-name {
  font-family: ui-serif, Georgia, "Iowan Old Style", serif;
  font-size: 1.15rem; font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text);
}
.sidebar .brand-sub {
  font-size: .7rem;
  color: var(--muted-2);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin: 2px 0 0;
}

.nav-group {
  padding: .5rem 0;
}
.nav-group-label {
  padding: .5rem 1.25rem;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.nav-link {
  display: flex; align-items: center; gap: .65rem;
  padding: .55rem 1.25rem;
  color: var(--muted);
  font-size: .92rem;
  border-left: 2px solid transparent;
  text-decoration: none;
  transition: background .12s, color .12s, border-color .12s;
}
.nav-link:hover {
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
}
.nav-link.active {
  color: var(--text);
  background: var(--panel);
  border-left-color: var(--accent);
}
.nav-link .ico {
  width: 16px; height: 16px;
  display: inline-flex; align-items: center; justify-content: center;
  opacity: .8;
}

/* Main */
.main {
  padding: 1.5rem 2rem 4rem;
  max-width: 100%;
  overflow-x: hidden;
}

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.topbar h1 {
  font-family: ui-serif, Georgia, serif;
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin: 0;
}
.topbar .topbar-actions { display: flex; gap: .5rem; align-items: center; }
.topbar .user-chip {
  font-size: .85rem;
  color: var(--muted);
  padding: .35rem .75rem;
  background: var(--panel);
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* Panels & cards */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.panel-title {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 .85rem;
  font-weight: 600;
}

/* Forms */
label {
  display: block;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: .35rem;
  font-weight: 600;
}
input[type=text], input[type=password], input[type=url], input[type=email],
input[type=number], select, textarea {
  width: 100%;
  padding: .55rem .7rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-family: inherit;
  font-size: .92rem;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,120,73,.12);
}
textarea {
  resize: vertical;
  min-height: 100px;
  font-family: ui-monospace, "JetBrains Mono", Menlo, monospace;
  font-size: .85rem;
  line-height: 1.55;
}
.field { margin-bottom: 1rem; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.hint { font-size: .78rem; color: var(--muted); margin-top: .3rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .5rem .9rem;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  font-family: inherit; font-size: .88rem;
  cursor: pointer;
  text-decoration: none;
  transition: background .12s, border-color .12s;
}
.btn:hover { background: #262a33; text-decoration: none; }
.btn.primary {
  background: var(--accent);
  color: #0f1115;
  border-color: var(--accent);
  font-weight: 600;
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger {
  background: transparent;
  border-color: var(--error);
  color: var(--error);
}
.btn.danger:hover { background: rgba(239,68,68,.1); }
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}
.btn.ghost:hover { color: var(--text); background: var(--panel); }
.btn.sm { padding: .3rem .55rem; font-size: .8rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* Tables */
table.data {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
table.data th, table.data td {
  text-align: left;
  padding: .65rem .85rem;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
}
table.data th {
  background: var(--bg-elev);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .08em;
}
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: rgba(255,255,255,.015); }

/* Badges */
.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: .72rem;
  font-weight: 600;
  border-radius: 99px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge.published { background: rgba(34,197,94,.15); color: #86efac; }
.badge.draft { background: rgba(245,158,11,.15); color: #fcd34d; }
.badge.muted { background: var(--bg-elev); color: var(--muted); }

/* Flash messages */
.flash {
  padding: .7rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: .9rem;
  border: 1px solid;
}
.flash.success { background: rgba(34,197,94,.08); border-color: var(--success); color: #86efac; }
.flash.error   { background: rgba(239,68,68,.08); border-color: var(--error); color: #fca5a5; }
.flash.info    { background: rgba(90,200,250,.08); border-color: var(--accent-2); color: #bae6fd; }

/* Login */
.login-shell {
  min-height: 100vh;
  display: grid; place-items: center;
  background: radial-gradient(ellipse at top, #1a1d27 0%, #0f1115 60%);
  padding: 2rem 1rem;
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

/* Media grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .75rem;
}
.media-tile {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color .15s;
}
.media-tile:hover { border-color: var(--accent); }
.media-tile .thumb {
  aspect-ratio: 1;
  background: #0a0c10;
  display: grid; place-items: center;
  overflow: hidden;
}
.media-tile .thumb img {
  width: 100%; height: 100%; object-fit: cover;
}
.media-tile .thumb .file-icon {
  font-size: 2rem; color: var(--muted);
}
.media-tile .meta {
  padding: .5rem .65rem;
  font-size: .78rem;
}
.media-tile .meta .name {
  color: var(--text); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.media-tile .meta .size {
  color: var(--muted); font-size: .72rem; margin-top: 2px;
}
.media-tile .actions {
  display: flex; gap: 4px;
  padding: 0 .5rem .5rem;
}
.media-tile .actions .btn { flex: 1; justify-content: center; font-size: .72rem; padding: 3px 6px; }

/* Code editor (textarea variants) */
.code-editor {
  font-family: ui-monospace, "JetBrains Mono", Menlo, monospace;
  font-size: .82rem;
  line-height: 1.6;
  min-height: 320px;
  tab-size: 2;
  background: #0a0c10;
}

/* Stat cards */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}
.stat .label {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: .35rem;
}
.stat .value {
  font-size: 1.5rem;
  font-weight: 600;
  font-family: ui-serif, Georgia, serif;
  letter-spacing: -.02em;
}

/* Mobile */
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    padding: 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .main { padding: 1rem; }
  .field-row { grid-template-columns: 1fr; }
}

/* Workshop landing — site cards */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.site-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  display: flex; flex-direction: column;
  text-decoration: none;
  color: var(--text);
  transition: border-color .15s, transform .1s;
  position: relative;
  overflow: hidden;
}
.site-card:hover {
  border-color: var(--accent);
  text-decoration: none;
  transform: translateY(-1px);
}
.site-card:hover .site-card-arrow { transform: translateX(2px); color: var(--accent); }
.site-card-name {
  font-family: ui-serif, Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 .25rem;
}
.site-card-slug {
  font-family: ui-monospace, "JetBrains Mono", Menlo, monospace;
  font-size: .78rem;
  color: var(--muted);
  margin: 0 0 1rem;
}
.site-card-stats {
  display: flex; gap: 1rem;
  font-size: .82rem;
  color: var(--muted);
  margin-top: auto;
}
.site-card-stats span strong { color: var(--text); font-weight: 600; }
.site-card-arrow {
  position: absolute; top: 1.25rem; right: 1.25rem;
  color: var(--muted-2);
  transition: transform .15s, color .15s;
}

.create-site-card {
  background: transparent;
  border: 2px dashed var(--border-strong);
  display: grid; place-items: center;
  min-height: 180px;
  text-decoration: none;
  color: var(--muted);
  transition: all .15s;
}
.create-site-card:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}
.create-site-card .plus { font-size: 2rem; line-height: 1; margin-bottom: .25rem; }

/* Site context banner in per-site admin */
.site-context-bar {
  background: linear-gradient(90deg, rgba(255,120,73,.08), transparent);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: .65rem 1rem;
  margin-bottom: 1.25rem;
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.site-context-bar .site-info { display: flex; align-items: baseline; gap: .65rem; min-width: 0; }
.site-context-bar .site-info strong {
  font-family: ui-serif, Georgia, serif;
  font-size: 1.05rem;
  font-weight: 500;
}
.site-context-bar .site-info code {
  color: var(--muted); font-size: .8rem;
}
.site-context-bar .site-actions { display: flex; gap: .4rem; }

/* Image processing feedback */
.upload-result {
  margin-top: .5rem;
  padding: .5rem .75rem;
  background: rgba(34,197,94,.08);
  border: 1px solid var(--success);
  border-radius: 5px;
  font-size: .82rem;
  color: #86efac;
}