/* CloudVisual 360 — base styles & design tokens (all pages) */

/* Light theme (default). Pages set <html data-theme> from localStorage before
   paint; the public viewer pins itself to dark. */
:root {
  --bg: #f3f4f7;            /* slightly off-white */
  --panel: #ffffff;
  --panel-2: #edf0f5;
  --border: #d9dfe8;
  --text: #1c2735;
  --muted: #5e6c7d;
  --accent: #1f8fd6;
  --accent-dark: #1d7fc0;
  --danger: #d23f37;
  --ok: #1f9d4d;
  --warn: #a8780f;
  --btn-hover: #e4eaf2;
  --btn-hover-border: #c4cedb;
  --spinner-track: rgba(0, 0, 0, 0.12);
  --auth-glow: #dbe6f5;
  --radius: 10px;
  --shadow: 0 8px 28px rgba(25, 40, 60, 0.14);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html[data-theme="dark"] {
  --bg: #0d1117;
  --panel: #151c26;
  --panel-2: #1b2430;
  --border: #2a3547;
  --text: #e6edf3;
  --muted: #8b98a9;
  --accent: #38a8e8;
  --accent-dark: #1d7fc0;
  --danger: #e5534b;
  --ok: #3fb950;
  --warn: #d29922;
  --btn-hover: #243044;
  --btn-hover-border: #3a4a63;
  --spinner-track: rgba(255, 255, 255, 0.15);
  --auth-glow: #16243a;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 22px; } h2 { font-size: 18px; } h3 { font-size: 15px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 14px; font-size: 14px; font-family: var(--font);
  cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--btn-hover); border-color: var(--btn-hover-border); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn.primary { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn.primary:hover { background: var(--accent); border-color: var(--accent); }
.btn.danger { color: #b3271f; border-color: #e3b4b0; }
.btn.danger:hover { background: #fbe9e7; border-color: var(--danger); }
html[data-theme="dark"] .btn.danger { color: #ffb3ae; border-color: #5c2724; }
html[data-theme="dark"] .btn.danger:hover { background: #3a1d1b; border-color: var(--danger); }
.btn.small { padding: 4px 10px; font-size: 13px; border-radius: 6px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- Forms ---- */
label.field { display: block; margin-bottom: 14px; }
label.field > span {
  display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px;
}
input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="url"], textarea, select {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font-size: 14px; font-family: var(--font);
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(56, 168, 232, .25);
}
textarea { resize: vertical; min-height: 70px; }
.checkbox { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 14px; cursor: pointer; }
.checkbox input { width: auto; }
.row { display: flex; gap: 12px; }
.row > * { flex: 1; }

input[type="range"] { width: 100%; accent-color: var(--accent); }

/* ---- Cards / panels ---- */
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; margin-bottom: 18px;
}
.panel > h2 { margin-top: 0; }

/* ---- Topbar ---- */
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 10px 20px; background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.topbar .logo { height: 30px; display: block; }
.topbar .spacer { flex: 1; }

/* two-tone logo: show the variant that suits the theme */
html[data-theme="dark"] .logo-on-light { display: none !important; }
html:not([data-theme="dark"]) .logo-on-dark { display: none !important; }

/* ---- Status chips ---- */
.chip {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; text-transform: capitalize;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
}
.chip[data-status="public"] { color: #1d7c40; border-color: #a9d8b8; }
.chip[data-status="unlisted"] { color: #1668a0; border-color: #a8cfec; }
.chip[data-status="draft"] { color: var(--muted); }
.chip[data-status="private"] { color: #8a6414; border-color: #e0c98e; }
.chip[data-status="archived"] { color: var(--muted); opacity: .7; }
html[data-theme="dark"] .chip[data-status="public"] { color: #7ee2a0; border-color: #2b5b3c; }
html[data-theme="dark"] .chip[data-status="unlisted"] { color: #8fd0ff; border-color: #2b4a66; }
html[data-theme="dark"] .chip[data-status="private"] { color: #ffd28a; border-color: #5e4a1f; }

/* ---- Modal ---- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .6);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px; width: min(440px, 92vw);
}

/* ---- Toast ---- */
.cv-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 20px);
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 10px 18px; border-radius: 8px; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
  z-index: 200; font-size: 14px; max-width: 90vw;
}
.cv-toast.show { opacity: 1; transform: translate(-50%, 0); }
.cv-toast[data-type="error"] { border-color: var(--danger); }

/* ---- Config error banner ---- */
.cv-config-error {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: #5c2724; color: #ffd9d6; border-bottom: 1px solid var(--danger);
  padding: 12px 20px; font-family: var(--font); font-size: 14px;
}
.cv-config-error code { background: rgba(0,0,0,.3); padding: 1px 5px; border-radius: 4px; }

/* ---- Progress bar ---- */
.progress { height: 6px; border-radius: 3px; background: var(--panel-2); overflow: hidden; }
.progress > div { height: 100%; background: var(--accent); width: 0; transition: width .2s; }

/* ---- Loading spinner ---- */
.spinner {
  width: 38px; height: 38px; border-radius: 50%;
  border: 3px solid var(--spinner-track); border-top-color: var(--accent);
  animation: cv-spin .8s linear infinite;
}
@keyframes cv-spin { to { transform: rotate(360deg); } }

/* ---- Profile chip (topbar) ---- */
.cv-profile { position: relative; }
.cv-profile .avatar {
  width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border);
  background: var(--accent-dark); color: #fff; font-size: 13px; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-family: var(--font); padding: 0;
}
.cv-profile .avatar:hover { filter: brightness(1.1); }
.cv-profile .menu {
  position: absolute; right: 0; top: 38px; min-width: 210px; z-index: 120;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow); padding: 6px;
}
.cv-profile .menu .email {
  font-size: 12.5px; color: var(--muted); padding: 8px 10px;
  border-bottom: 1px solid var(--border); margin-bottom: 6px; word-break: break-all;
}
.cv-profile .menu button {
  display: flex; width: 100%; text-align: left; align-items: center; gap: 8px;
  background: none; border: none; color: var(--text); font-family: var(--font);
  font-size: 13.5px; padding: 8px 10px; border-radius: 6px; cursor: pointer;
}
.cv-profile .menu button:hover { background: var(--panel-2); }
