/* ============================================================
   Client Sites Manager — "Obsidian" Admin Theme
   Reines CSS, kein Build-Schritt. Signature: facettierte Glas-
   Karten (abgeschnittene Ecke wie geschliffenes Obsidian-Glas)
   mit cursor-gefuehrtem Glanz + 3D-Tilt (siehe admin.js).
   ============================================================ */

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) { color-scheme: dark; }
}

:root,
:root[data-theme="dark"] {
  --bg: #08090d;
  --glow-1: #7c6cff;
  --glow-2: #22d6bd;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-solid: #101119;
  --surface-2: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #eceefa;
  --text-muted: #8d92ab;
  --text-faint: #565c78;
  --accent: #8f7dff;
  --accent-2: #2fe0c6;
  --accent-contrast: #0a0912;
  --shadow-ambient: 0 24px 60px -28px rgba(0, 0, 0, 0.85);
  --shadow-lift: 0 30px 80px -24px rgba(124, 108, 255, 0.45);
  --success-bg: rgba(58, 224, 137, 0.14);
  --success-text: #74eea9;
  --success-border: rgba(58, 224, 137, 0.32);
  --error-bg: rgba(255, 96, 116, 0.14);
  --error-text: #ff96a4;
  --error-border: rgba(255, 96, 116, 0.32);
  --draft-bg: rgba(255, 197, 74, 0.16);
  --draft-text: #ffcf6f;
  --published-bg: rgba(58, 224, 137, 0.16);
  --published-text: #74eea9;
  --archived-bg: rgba(255, 255, 255, 0.08);
  --archived-text: #9aa0ba;
  --hack-green: #3cf28b;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f1efe9;
  --glow-1: #7c6cff;
  --glow-2: #12a394;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-solid: #ffffff;
  --surface-2: rgba(10, 8, 30, 0.035);
  --border: rgba(15, 10, 40, 0.10);
  --border-strong: rgba(15, 10, 40, 0.18);
  --text: #15141f;
  --text-muted: #5b5c72;
  --text-faint: #9293a8;
  --accent: #6a4cff;
  --accent-2: #0f9c8d;
  --accent-contrast: #ffffff;
  --shadow-ambient: 0 20px 50px -28px rgba(20, 15, 50, 0.28);
  --shadow-lift: 0 26px 60px -24px rgba(106, 76, 255, 0.30);
  --success-bg: #e3faec;
  --success-text: #0e8f4c;
  --success-border: #b7ecc9;
  --error-bg: #fdecee;
  --error-text: #c62839;
  --error-border: #f6c3ca;
  --draft-bg: #fff2d6;
  --draft-text: #9c6c08;
  --published-bg: #e3faec;
  --published-text: #0e8f4c;
  --archived-bg: #ece9f2;
  --archived-text: #5b5c72;
  --hack-green: #17c47a;
  color-scheme: light;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  transition: background-color .4s ease, color .4s ease;
  background-image:
    radial-gradient(48rem 30rem at 88% -8%, color-mix(in srgb, var(--glow-1) 20%, transparent), transparent 60%),
    radial-gradient(40rem 26rem at -8% 108%, color-mix(in srgb, var(--glow-2) 16%, transparent), transparent 60%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

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

/* ----------------------------------------------------------
   Facet — signature card: one cut corner, glass surface,
   cursor-tracked glow + 3D tilt handled by admin.js (.tilt)
   ---------------------------------------------------------- */
.facet {
  --cut: 24px;
  --gx: 50%;
  --gy: 0%;
  position: relative;
  background: var(--surface);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  border: 1px solid var(--border);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
  box-shadow: var(--shadow-ambient);
}

.tilt {
  transition: transform .5s cubic-bezier(.2, .8, .2, 1), box-shadow .5s ease;
  will-change: transform;
  transform: perspective(900px) rotateX(0) rotateY(0);
}

.facet.tilt::after {
  content: "";
  position: absolute;
  inset: 0;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
  background: radial-gradient(220px circle at var(--gx) var(--gy), color-mix(in srgb, var(--accent) 30%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}

.facet.tilt:hover { box-shadow: var(--shadow-lift); }
.facet.tilt:hover::after { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .tilt { transition: none !important; transform: none !important; }
  .facet.tilt::after { display: none; }
}

/* ----------------------------------------------------------
   Topbar
   ---------------------------------------------------------- */
.csm-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.csm-topbar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.csm-mark {
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  clip-path: polygon(50% 0, 100% 38%, 82% 100%, 18% 100%, 0 38%);
  flex-shrink: 0;
}

.csm-topbar nav {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
}

.csm-topbar nav a {
  color: var(--text-muted);
}

.csm-topbar nav a:hover,
.csm-topbar nav a.active {
  color: var(--text);
  text-decoration: none;
}

.csm-topbar .sep { color: var(--text-faint); }

.csm-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  transition: border-color .2s ease, transform .2s ease;
}
.csm-theme-toggle:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.csm-theme-toggle svg { width: 16px; height: 16px; }
.csm-theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .csm-theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .csm-theme-toggle .icon-moon { display: block; }

/* ----------------------------------------------------------
   Layout
   ---------------------------------------------------------- */
.csm-main {
  max-width: 1140px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.csm-flash {
  padding: 13px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 14px;
  border: 1px solid;
}
.csm-flash.success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.csm-flash.error   { background: var(--error-bg); border-color: var(--error-border); color: var(--error-text); }

.csm-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.csm-header-row h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.csm-header-row p {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 14px;
}

/* ----------------------------------------------------------
   Buttons
   ---------------------------------------------------------- */
.csm-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, var(--accent-2)));
  color: var(--accent-contrast);
  padding: 11px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 12px 30px -12px color-mix(in srgb, var(--accent) 60%, transparent);
  transition: transform .18s ease, box-shadow .18s ease;
}
.csm-btn:hover { transform: translateY(-1px); box-shadow: 0 16px 34px -12px color-mix(in srgb, var(--accent) 70%, transparent); text-decoration: none; }

.csm-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  font-size: 14px;
  transition: border-color .18s ease;
}
.csm-btn-ghost:hover { border-color: var(--border-strong); text-decoration: none; }

.csm-btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  background: var(--error-bg);
  color: var(--error-text);
  border: 1px solid var(--error-border);
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
}

/* ----------------------------------------------------------
   Kunden — Card-Grid (ersetzt Tabelle)
   ---------------------------------------------------------- */
.csm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.csm-client-card {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.csm-client-card h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.csm-client-meta {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.csm-client-meta a { color: var(--accent); word-break: break-all; }

.csm-client-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.csm-empty {
  padding: 64px 24px;
  text-align: center;
  color: var(--text-muted);
}
.csm-empty .csm-mark { width: 30px; height: 30px; margin: 0 auto 16px; opacity: .6; }

/* ----------------------------------------------------------
   Badges
   ---------------------------------------------------------- */
.csm-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  width: fit-content;
}
.csm-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.csm-badge.draft     { background: var(--draft-bg); color: var(--draft-text); }
.csm-badge.published { background: var(--published-bg); color: var(--published-text); }
.csm-badge.archived  { background: var(--archived-bg); color: var(--archived-text); }

/* ----------------------------------------------------------
   Formulare
   ---------------------------------------------------------- */
.csm-panel {
  padding: 30px;
}

.csm-field { margin-bottom: 18px; }

.csm-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--text-muted);
}

.csm-input,
input[type="text"].csm-input,
select.csm-input {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}

.csm-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

input[type="color"].csm-color {
  width: 100%;
  height: 42px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  cursor: pointer;
}

input[type="file"] { color: var(--text-muted); font-size: 13px; }

.csm-row { display: flex; gap: 10px; margin-bottom: 8px; }
.csm-row-2 { display: flex; gap: 20px; }
.csm-row .csm-input { flex: 1; }
.csm-row .csm-input.grow-2 { flex: 2; }

.csm-hours-row { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.csm-hours-row .day { width: 96px; font-size: 13px; color: var(--text-muted); flex-shrink: 0; }

.csm-preview-panel { margin-bottom: 22px; overflow: hidden; }
.csm-preview-head {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.csm-preview-head strong { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.csm-preview-panel iframe { width: 100%; height: 520px; border: 0; display: block; background: #fff; }

/* ----------------------------------------------------------
   Login
   ---------------------------------------------------------- */
.csm-login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.csm-login-box {
  width: 100%;
  max-width: 380px;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.csm-login-box .csm-mark { width: 28px; height: 28px; margin-bottom: 14px; }

.csm-login-box h1 {
  text-align: center;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 26px;
}

.csm-login-box form { width: 100%; }
.csm-login-box .csm-flash { width: 100%; }

/* ----------------------------------------------------------
   Dashboard — Stat-Kacheln
   ---------------------------------------------------------- */
.csm-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.csm-stat-tile {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csm-stat-value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.csm-stat-value.hack {
  color: var(--hack-green);
  text-shadow: 0 0 18px color-mix(in srgb, var(--hack-green) 55%, transparent);
}

.csm-stat-label {
  font-size: 13px;
  color: var(--text-muted);
}

.csm-dash-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 18px;
  align-items: start;
}

/* ----------------------------------------------------------
   Dashboard — Terminal ("hacking style"-Signatur, dezent)
   ---------------------------------------------------------- */
.csm-terminal {
  background: #060a08;
  border: 1px solid color-mix(in srgb, var(--hack-green) 30%, transparent);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-ambient), 0 0 40px -20px color-mix(in srgb, var(--hack-green) 40%, transparent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Courier New', monospace;
}

.csm-terminal-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #0a100d;
  border-bottom: 1px solid color-mix(in srgb, var(--hack-green) 20%, transparent);
}

.csm-terminal-head .dot { width: 9px; height: 9px; border-radius: 50%; opacity: .8; }
.csm-terminal-head .dot.red { background: #ff5f57; }
.csm-terminal-head .dot.yellow { background: #febc2e; }
.csm-terminal-head .dot.green { background: #28c840; }
.csm-terminal-title { margin-left: 8px; font-size: 12px; color: #6b8f7a; }

.csm-terminal-body {
  padding: 16px 18px 20px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--hack-green);
}

.csm-terminal-body .dots::before {
  content: " ..............";
  color: #2a4a38;
  letter-spacing: 1px;
}

.csm-terminal-body .ok { color: var(--hack-green); font-weight: 600; }
.csm-terminal-body .warn { color: #ffcf6f; font-weight: 600; }
.csm-terminal-body .sep { color: #1d3a29; margin: 8px 0; }

.csm-terminal-body .cursor {
  animation: csm-blink 1.1s steps(1) infinite;
}

@keyframes csm-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .csm-terminal-body .cursor { animation: none; }
}

/* ----------------------------------------------------------
   Jarvis-Platzhalter (Dashboard) — HUD-Ring, inspiriert von
   einem externen Referenzprojekt, hier als reines CSS/JS
   ohne Node/Python-Abhängigkeit nachgebaut. Nicht funktional,
   bewusst als Platzhalter für ein späteres Feature markiert.
   ---------------------------------------------------------- */
.csm-jarvis {
  margin-top: 18px;
  padding: 26px 28px;
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
}

.csm-hud-ring {
  position: relative;
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid var(--hack-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 22px -4px var(--hack-green);
}

.csm-hud-ring::before,
.csm-hud-ring::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--hack-green);
  animation: csm-hud-pulse 2.6s ease-out infinite;
  opacity: 0;
}
.csm-hud-ring::after { animation-delay: 1.3s; }

.csm-hud-ring span {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 700;
  color: var(--hack-green);
  font-size: 19px;
}

@keyframes csm-hud-pulse {
  0%   { transform: scale(0.8); opacity: .8; }
  100% { transform: scale(1.9); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .csm-hud-ring::before, .csm-hud-ring::after { animation: none; opacity: 0; }
}

.csm-jarvis-body { flex: 1; min-width: 240px; }
.csm-jarvis-body h3 { margin: 0 0 4px; font-size: 16px; }
.csm-jarvis-body p { margin: 0 0 12px; font-size: 13px; color: var(--text-muted); }
.csm-jarvis-input-row { display: flex; gap: 10px; }
.csm-jarvis-input-row input { flex: 1; }
.csm-jarvis-input-row input:disabled { cursor: not-allowed; opacity: .7; }

.csm-badge-soon {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  margin-left: 6px;
  vertical-align: middle;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */
@media (max-width: 900px) {
  .csm-dash-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .csm-main { padding: 28px 16px 60px; }
  .csm-grid { grid-template-columns: 1fr; }
  .csm-panel { padding: 22px; }
}