/* ============================================================
   css/dashboard.css — Layout Dasbor Operasional Studio PTV
   Sidebar + Header + Konten Utama + Modal Layer
   ============================================================ */

/* ── App Shell ────────────────────────────────────────────── */
#ptv-app {
  display: flex;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* ── Sidebar ──────────────────────────────────────────────── */
#ptv-sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: linear-gradient(180deg, #0a1628 0%, #060e1e 100%);
  border-right: 1px solid var(--ptv-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
  z-index: 100;
  transition: transform var(--dur-med) var(--ease-out);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-logo {
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--ptv-border-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-logo img {
  width: 34px; height: 34px;
  border-radius: 8px;
}
.sidebar-logo-text {
  font-size: 16px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--ptv-blue), var(--ptv-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.sidebar-logo-sub {
  font-size: 10px;
  color: var(--ptv-text-dim);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* Nav Items */
.sidebar-nav { padding: 12px 0; flex: 1; }
.nav-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ptv-text-dim);
  text-transform: uppercase;
  padding: 10px 18px 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: var(--ptv-text-soft);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 0;
  transition: all var(--dur-fast);
  position: relative;
  user-select: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.nav-item i {
  width: 18px;
  text-align: center;
  font-size: 14px;
  flex-shrink: 0;
}
.nav-item:hover {
  color: var(--ptv-text);
  background: rgba(255,255,255,0.04);
}
.nav-item.active {
  color: var(--ptv-blue);
  background: rgba(59,130,246,0.08);
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--ptv-blue);
  border-radius: 0 3px 3px 0;
}
.nav-item .nav-badge {
  margin-left: auto;
  background: var(--ptv-blue);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

/* Sidebar Footer (Profil Kru) */
.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--ptv-border-soft);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background var(--dur-fast);
  border-radius: 0 0 0 0;
}
.sidebar-footer:hover { background: rgba(255,255,255,0.04); }
.sidebar-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ptv-blue), var(--ptv-indigo));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}
.sidebar-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ptv-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user-role {
  font-size: 11px;
  color: var(--ptv-text-dim);
}

/* ── Header ───────────────────────────────────────────────── */
#ptv-header {
  height: var(--header-h);
  background: rgba(6, 10, 18, 0.85);
  border-bottom: 1px solid var(--ptv-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 80;
}

.header-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ptv-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-icon-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--ptv-border-soft);
  color: var(--ptv-text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 15px;
  transition: all var(--dur-fast);
  position: relative;
}
.header-icon-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--ptv-text);
}

/* Notif Badge di Header */
#notif-badge {
  position: absolute;
  top: -4px; right: -4px;
  min-width: 16px; height: 16px;
  background: var(--ptv-red);
  border-radius: 99px;
  font-size: 9px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  display: none;
}
#notif-badge.has-notif { display: flex; }

/* Indikator Koneksi Realtime di Header */
.realtime-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ptv-green);
  box-shadow: 0 0 6px var(--ptv-green);
  animation: pulse-green 2s ease infinite;
  flex-shrink: 0;
}
.realtime-dot.offline { background: var(--ptv-red); box-shadow: 0 0 6px var(--ptv-red); animation: none; }
.realtime-dot.connecting { background: var(--ptv-yellow); animation: pulse-yellow 1s ease infinite; }

@keyframes pulse-green  { 0%,100% { opacity:1; } 50% { opacity:0.5; } }
@keyframes pulse-yellow { 0%,100% { opacity:1; } 50% { opacity:0.3; } }

/* ── Main Content Area ────────────────────────────────────── */
#ptv-main-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

#ptv-main {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px;
  scroll-behavior: smooth;
}

/* ── Login Screen ─────────────────────────────────────────── */
#ptv-login-screen {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 20% 20%, rgba(59,130,246,0.15) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 80%, rgba(99,102,241,0.12) 0%, transparent 50%),
              var(--ptv-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 40px 36px;
  background: rgba(13,21,38,0.85);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(59,130,246,0.1);
  text-align: center;
}

.login-logo {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--ptv-blue), var(--ptv-indigo));
  border-radius: 16px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  box-shadow: 0 8px 24px var(--ptv-blue-glow);
}

.login-card h1 {
  font-size: 22px;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.login-card p {
  font-size: 13px;
  color: var(--ptv-text-soft);
  margin-bottom: 28px;
}

.login-form { text-align: left; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ptv-text-soft);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--ptv-text-dim);
  font-size: 12px;
}
.login-divider::before, .login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ptv-border-soft);
}

.btn-google {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--ptv-border-soft);
  color: var(--ptv-text);
  font-weight: 600;
  font-size: 14px;
  padding: 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: all var(--dur-fast);
  font-family: inherit;
}
.btn-google:hover { background: rgba(255,255,255,0.1); }
.btn-google img { width: 18px; height: 18px; }

.login-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--ptv-red);
  margin-top: 12px;
  display: none;
}
.login-error.show { display: block; }

/* ── Skeleton Loader ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ── Responsif Mobile ─────────────────────────────────────── */
@media (max-width: 768px) {
  #ptv-sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    transform: translateX(-100%);
    z-index: 200;
    width: 260px;
  }
  #ptv-sidebar.open {
    transform: translateX(0);
    box-shadow: 8px 0 32px rgba(0,0,0,0.5);
  }
  #ptv-main { padding: 16px; }
}