/* ============================================================
   Ovi PAM — Application Stylesheet
   ============================================================ */

:root {
  --bg:          #0a0e14;
  --surface:     #111820;
  --surface-2:   #16202c;
  --border:      #1e2a38;
  --accent:      #39bae6;
  --accent-dim:  #163347;
  --accent-glow: rgba(57,186,230,.12);
  --text:        #cfd3da;
  --dim:         #546070;
  --danger:      #e05252;
  --danger-dim:  #3a1515;
  --success:     #3dca7e;
  --warn:        #e8a84a;
  --radius:      6px;
  --radius-lg:   10px;
  --font:        'JetBrains Mono','Fira Code','Cascadia Code',monospace;
  --shadow:      0 4px 24px rgba(0,0,0,.45);
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ─────────────────────────────────────────────────── */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 48px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 1rem;
}

.header-logo {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--accent);
  text-transform: uppercase;
  user-select: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: .75rem;
}

/* Status indicator */
.status-indicator {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  color: var(--dim);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
  flex-shrink: 0;
  transition: background .3s;
}
.status-dot.connected { background: var(--success); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  font-family: var(--font);
  font-size: .72rem;
  font-weight: 600;
  padding: .35rem .8rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity .15s, background .15s, border-color .15s, color .15s;
  line-height: 1.4;
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--dim);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 700;
}
.btn-primary:hover { opacity: .85; }

.btn-danger {
  background: transparent;
  border-color: var(--border);
  color: var(--dim);
}
.btn-danger:hover { background: var(--danger-dim); border-color: var(--danger); color: var(--danger); }

.btn-secondary {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--dim);
}
.btn-secondary:hover { border-color: var(--accent-dim); color: var(--text); }

.btn-danger-solid {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  font-weight: 700;
}
.btn-danger-solid:hover { opacity: .85; }

/* ── Panels ─────────────────────────────────────────────────── */
.panel {
  display: none;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.panel.active { display: flex; flex-direction: column; }

/* ── Login ──────────────────────────────────────────────────── */
#login-panel {
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(57,186,230,.06) 0%, transparent 70%);
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  width: 340px;
  box-shadow: var(--shadow);
}

.login-card h2 {
  font-size: .95rem;
  color: var(--accent);
  text-align: center;
  margin-bottom: 1.75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.form-group { margin-bottom: 1rem; }

.form-label {
  display: block;
  font-size: .68rem;
  color: var(--dim);
  margin-bottom: .35rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.form-input {
  width: 100%;
  padding: .5rem .75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: .85rem;
  transition: border-color .15s;
}
.form-input:focus { outline: none; border-color: var(--accent); }

.login-submit {
  width: 100%;
  padding: .65rem;
  margin-top: .5rem;
  font-size: .85rem;
  border-radius: var(--radius);
}

.form-error {
  font-size: .72rem;
  color: var(--danger);
  margin-bottom: .75rem;
  display: none;
  padding: .4rem .6rem;
  background: var(--danger-dim);
  border-radius: var(--radius);
  border: 1px solid rgba(224,82,82,.25);
}

/* ── Hosts panel ────────────────────────────────────────────── */
#hosts-panel {
  overflow-y: auto;
  overflow-x: hidden;
}

.hosts-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 1.75rem 2rem;
  width: 100%;
}

.hosts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.hosts-title {
  font-size: .8rem;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.hosts-toolbar {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex: 1;
  max-width: 560px;
}

.search-input {
  flex: 1;
  padding: .45rem .75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: .82rem;
  transition: border-color .15s;
}
.search-input:focus { outline: none; border-color: var(--accent); }
.search-input::placeholder { color: var(--dim); }

/* Host grid — responsive, works from narrow to ultrawide */
.host-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: .6rem;
}

.host-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem 1rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  transition: border-color .15s, box-shadow .15s;
  cursor: default;
}
.host-card:hover { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-dim); }

.host-card-info {
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

.host-card-name {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: .18rem;
}

.host-card-meta {
  font-size: .7rem;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.host-card-tags {
  display: flex;
  gap: .3rem;
  flex-wrap: wrap;
  align-items: center;
}

.tag {
  font-size: .6rem;
  padding: .1rem .4rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  white-space: nowrap;
}

.host-card-actions {
  display: flex;
  gap: .35rem;
  flex-shrink: 0;
  align-items: center;
}

.btn-card {
  font-family: var(--font);
  font-size: .63rem;
  font-weight: 600;
  padding: .22rem .55rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--surface-2);
  color: var(--dim);
  white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s;
}
.btn-card:hover          { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
.btn-card.danger:hover   { background: var(--danger-dim); border-color: var(--danger); color: var(--danger); }

.hosts-empty {
  grid-column: 1 / -1;
  padding: 3rem;
  text-align: center;
  color: var(--dim);
  font-size: .8rem;
}

/* ── Terminal panel ─────────────────────────────────────────── */
#terminal-panel { background: var(--bg); }

#terminal-container {
  flex: 1;
  padding: 6px;
  overflow: hidden;
  min-height: 0;
}

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 200;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 400px;
  max-width: calc(100vw - 2rem);
  box-shadow: var(--shadow);
  animation: modal-in .15s ease;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(-12px) scale(.97); }
  to   { opacity: 1; transform: translateY(0)     scale(1);   }
}

.modal-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.5rem;
  letter-spacing: .04em;
}

.modal-error {
  font-size: .72rem;
  color: var(--danger);
  background: var(--danger-dim);
  border: 1px solid rgba(224,82,82,.25);
  border-radius: var(--radius);
  padding: .4rem .6rem;
  margin-bottom: .75rem;
  display: none;
}

.modal .form-group { margin-bottom: .85rem; }

.modal-actions {
  display: flex;
  gap: .5rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
}

.modal-sm { width: 340px; }

.confirm-body {
  font-size: .82rem;
  color: var(--dim);
  line-height: 1.6;
  margin-bottom: .25rem;
}

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--dim); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .hosts-inner { padding: 1rem; }
  .hosts-header { flex-direction: column; align-items: flex-start; }
  .hosts-toolbar { max-width: 100%; width: 100%; }
  .host-grid { grid-template-columns: 1fr; }
  .host-card-tags { display: none; }
  .modal { padding: 1.5rem; }
}

@media (min-width: 2200px) {
  /* Ultrawide — slightly larger base font, more breathing room */
  body { font-size: 15px; }
  .hosts-inner { padding: 2rem 3rem; }
}

/* ── Sessions panel ─────────────────────────────────────────── */
.sessions-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.5rem 2rem;
  overflow: auto;
}

.sessions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.sessions-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}

.sessions-empty {
  color: var(--dim);
  padding: 3rem 0;
  text-align: center;
}

.sessions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.sessions-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  color: var(--dim);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
  white-space: nowrap;
}

.sessions-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  white-space: nowrap;
}

.sessions-table tbody tr:hover {
  background: var(--surface-2);
}

.session-status,
.role-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.role-badge {
  background: var(--accent-dim);
  color: var(--accent);
}

.status-recorded {
  background: rgba(61,202,126,.15);
  color: var(--success);
}

.status-active {
  background: rgba(57,186,230,.15);
  color: var(--accent);
}

.dim { color: var(--dim); }

/* ── Player panel ───────────────────────────────────────────── */
.player-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  padding: 1rem 1.5rem 1.5rem;
  background: var(--bg);
  overflow: auto;
}

#player-container {
  width: 100%;
  max-width: 1100px;
}

/* ── Role checkboxes ── */
.role-checkboxes {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.role-check {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.role-check input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}