/* Alfred Admin Panel */
:root {
  --bg: #0f1117;
  --bg-card: #1a1d27;
  --bg-input: #252836;
  --bg-hover: #2a2d3a;
  --border: #2e3348;
  --border-focus: #6366f1;
  --text: #e2e4ed;
  --text-muted: #8b8fa3;
  --text-heading: #f0f1f5;
  --accent: #6366f1;
  --accent-hover: #5457e5;
  --accent-glow: rgba(99, 102, 241, 0.25);
  --green: #34d399;
  --green-bg: rgba(52, 211, 153, 0.12);
  --yellow: #fbbf24;
  --yellow-bg: rgba(251, 191, 36, 0.12);
  --red: #f87171;
  --red-bg: rgba(248, 113, 113, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
}

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

html { height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { color: var(--text-heading); font-weight: 600; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); font-weight: 500; }

/* ── Nav ──────────────────────────────────────────── */
nav {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

nav a {
  display: block;
  padding: 0.85rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  text-decoration: none;
}

nav a:hover { color: var(--text); text-decoration: none; }
nav a.active, nav a[aria-current] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

main { padding: 1.5rem; max-width: 800px; margin: 0 auto; }

/* ── Cards / Containers ───────────────────────────── */
.setup-container,
.login-container,
.settings-container,
.chat-container,
.status-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.login-container,
.setup-container {
  max-width: 440px;
  margin: 4rem auto;
}

.login-container h1,
.setup-container h1 {
  margin-bottom: 0.25rem;
}

.login-container p,
.setup-container p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ── Forms ────────────────────────────────────────── */
form { display: flex; flex-direction: column; gap: 1rem; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="email"],
textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input::placeholder, textarea::placeholder { color: var(--text-muted); opacity: 0.6; }

input:focus, textarea:focus {
  outline: 2px solid transparent;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ── Buttons ──────────────────────────────────────── */
button, .btn, input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s, box-shadow 0.15s;
  text-decoration: none;
}

button:hover, .btn:hover, input[type="submit"]:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 0 3px var(--accent-glow);
  text-decoration: none;
}

.btn-secondary {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover { background: var(--bg-hover); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 0.6rem 1rem;
}
.btn-ghost:hover {
  color: var(--text);
  background: var(--bg-hover);
  box-shadow: none;
}

.btn-group { display: flex; gap: 0.75rem; align-items: center; }

/* ── Fieldsets ────────────────────────────────────── */
fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

legend {
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0 0.5rem;
  color: var(--text-heading);
}

/* ── Sections ─────────────────────────────────────── */
section { margin-bottom: 2rem; }
section:last-child { margin-bottom: 0; }
section h3 { margin-bottom: 1rem; }

/* ── Setup Steps ──────────────────────────────────── */
.setup-header { margin-bottom: 1.5rem; }

.setup-steps {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.setup-steps .step {
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  background: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.setup-steps .step.active {
  background: var(--accent-glow);
  color: var(--accent);
  border-color: var(--accent);
}

.setup-steps .step.done {
  background: var(--green-bg);
  color: var(--green);
  border-color: transparent;
}

.oauth-flow { display: flex; flex-direction: column; gap: 1rem; }
.oauth-flow .hint { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0; }

.success-box { text-align: center; padding: 1rem 0; }
.success-box .btn { margin-top: 1rem; }

/* ── Status Badges ────────────────────────────────── */
.platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.platform {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.platform h3 {
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 0.5rem;
  color: var(--text-heading);
}

.badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}

.badge-ok { background: var(--green-bg); color: var(--green); }
.badge-off { background: var(--bg-hover); color: var(--text-muted); }
.badge-error { background: var(--red-bg); color: var(--red); }

/* ── Alert / Banner ───────────────────────────────── */
.alert { padding: 0.75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: 0.9rem; }
.alert a { margin-left: 0.5rem; }
.alert-warning { background: var(--yellow-bg); color: var(--yellow); border: 1px solid rgba(251, 191, 36, 0.2); }

.restart-banner {
  background: var(--yellow-bg);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  color: var(--yellow);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.restart-banner.restarting { opacity: 0.7; }
.btn-restart {
  margin-left: auto;
  padding: 0.3rem 0.9rem;
  background: var(--yellow);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn-restart:hover { opacity: 0.85; }

/* ── Chat ─────────────────────────────────────────── */
.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 6rem);
}

.messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 1rem;
}

.message {
  max-width: 80%;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  line-height: 1.5;
}

.message .role {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.15rem;
}

.message-user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.message-user .role { opacity: 0.7; }

.message-alfred {
  align-self: flex-start;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.message-alfred .role { color: var(--accent); }

#chat-form {
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

#chat-form input {
  flex: 1;
}

#chat-form button {
  flex-shrink: 0;
}

/* ── Status / Feedback ────────────────────────────── */
.saved-indicator {
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 500;
}

.success { color: var(--green); }
.error { color: var(--red); font-size: 0.85rem; }

/* ── Flash ────────────────────────────────────────── */
.flash-info, .flash-error {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.flash-info { background: rgba(99, 102, 241, 0.12); color: var(--accent); }
.flash-error { background: var(--red-bg); color: var(--red); border: 1px solid rgba(248, 113, 113, 0.2); }

/* ── Utility ──────────────────────────────────────── */
.phx-no-feedback.phx-submit-loading { opacity: 0.6; }