/* Voxa Dialer Dashboard - Premium Dark Glassmorphism Theme */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg-dark: #080c14;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-input: rgba(15, 23, 42, 0.9);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-glow: rgba(56, 189, 248, 0.3);
  
  --primary: #38bdf8;
  --primary-glow: rgba(56, 189, 248, 0.25);
  --secondary: #818cf8;
  --accent-purple: #c084fc;
  --success: #34d399;
  --success-glow: rgba(52, 211, 153, 0.3);
  --warning: #fbbf24;
  --warning-glow: rgba(251, 191, 36, 0.3);
  --danger: #f87171;
  --danger-glow: rgba(248, 113, 113, 0.3);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-sub: #64748b;
  
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(at 0% 0%, rgba(56, 189, 248, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(129, 140, 248, 0.08) 0px, transparent 50%),
    radial-gradient(at 50% 100%, rgba(192, 132, 252, 0.05) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* APP LAYOUT */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* HEADER & NAVBAR */
.header-bar {
  background: rgba(11, 17, 29, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.5rem;
}

.header-content {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 0 15px var(--primary-glow);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 30%, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  background: rgba(56, 189, 248, 0.15);
  color: var(--primary);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 20px;
}

/* ENGINE CONTROL BADGE & BUTTONS */
.engine-status-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(15, 23, 42, 0.6);
  padding: 0.4rem 0.85rem;
  border-radius: 30px;
  border: 1px solid var(--border-color);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.85rem;
}

.led-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  position: relative;
}

.led-dot.ready {
  background-color: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse-green 2s infinite;
}

.led-dot.down {
  background-color: var(--danger);
  box-shadow: 0 0 10px var(--danger);
}

.led-dot.termination {
  background-color: var(--warning);
  box-shadow: 0 0 10px var(--warning);
  animation: pulse-amber 1.5s infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--success); }
  50% { opacity: 0.5; box-shadow: 0 0 2px var(--success); }
}

@keyframes pulse-amber {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--warning); }
  50% { opacity: 0.5; box-shadow: 0 0 2px var(--warning); }
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn {
  font-family: var(--font-sans);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #0284c7);
  color: #04111d;
  font-weight: 700;
  box-shadow: 0 0 12px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

.btn-danger {
  background: rgba(248, 113, 113, 0.15);
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.3);
}

.btn-danger:hover {
  background: var(--danger);
  color: #ffffff;
  box-shadow: 0 0 12px var(--danger-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-purple {
  background: rgba(192, 132, 252, 0.15);
  color: var(--accent-purple);
  border-color: rgba(192, 132, 252, 0.3);
}

.btn-purple:hover {
  background: var(--accent-purple);
  color: #0f172a;
}

.btn-sm {
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
}

/* NAVIGATION TABS */
.nav-tabs {
  background: rgba(15, 23, 42, 0.5);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
}

.nav-tabs-content {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
}

.tab-btn {
  padding: 0.85rem 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: linear-gradient(to top, rgba(56, 189, 248, 0.08), transparent);
}

/* MAIN CONTENT CONTAINER */
.main-wrapper {
  max-width: 100%;
  margin: 0 auto;
  width: 100%;
  padding: 1.5rem;
  flex: 1;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* METRICS GRID */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--border-color-glow);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.metric-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.metric-icon {
  font-size: 1.2rem;
  color: var(--primary);
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--text-sub);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* SECTION TITLES & LAYOUT PANELS */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 1100px) {
  .grid-split {
    grid-template-columns: 1fr;
  }
}

/* TABLES */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.custom-table th {
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.custom-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  vertical-align: middle;
}

.custom-table tbody tr {
  transition: var(--transition);
}

.custom-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-success { background: rgba(52, 211, 153, 0.15); color: var(--success); border: 1px solid rgba(52, 211, 153, 0.3); }
.badge-warning { background: rgba(251, 191, 36, 0.15); color: var(--warning); border: 1px solid rgba(251, 191, 36, 0.3); }
.badge-danger { background: rgba(248, 113, 113, 0.15); color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.3); }
.badge-info { background: rgba(56, 189, 248, 0.15); color: var(--primary); border: 1px solid rgba(56, 189, 248, 0.3); }
.badge-purple { background: rgba(192, 132, 252, 0.15); color: var(--accent-purple); border: 1px solid rgba(192, 132, 252, 0.3); }

/* JSON PRETTY CONTAINER */
.json-pretty {
  background: #04070d;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.725rem;
  line-height: 1.45;
  color: #38bdf8;
  max-height: 160px;
  max-width: 440px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.6);
}

/* TERMINAL / LOG STREAM */
.terminal-box {
  background: #04070d;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #a7f3d0;
  max-height: 380px;
  overflow-y: auto;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.8);
}

.terminal-line {
  margin-bottom: 0.4rem;
  word-break: break-all;
  line-height: 1.4;
  display: flex;
  gap: 0.5rem;
}

.terminal-time {
  color: var(--text-sub);
}

.terminal-event {
  color: var(--primary);
  font-weight: 600;
}

.terminal-payload {
  color: #e2e8f0;
}

/* FORM CONTROLS */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

textarea.form-control {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  min-height: 100px;
  resize: vertical;
}

/* DROPZONE */
.dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: rgba(15, 23, 42, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.dropzone:hover {
  border-color: var(--primary);
  background: rgba(56, 189, 248, 0.05);
}

.dropzone-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

/* MODALS */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: #0f172a;
  border: 1px solid var(--border-color-glow);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 650px;
  padding: 1.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition);
}

.close-btn:hover {
  color: var(--danger);
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-sub);
  font-size: 0.8rem;
  background: rgba(11, 17, 29, 0.9);
}

/* MOBILE RESPONSIVE MEDIA QUERIES */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .engine-status-box {
    flex-direction: column;
    text-align: center;
  }
  .btn-group {
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
  }
  .btn {
    flex: 1;
    justify-content: center;
  }
  .nav-tabs-content {
    overflow-x: auto;
    padding-bottom: 5px; /* Spasi untuk scrollbar mobile */
  }
  .tab-btn {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .main-wrapper {
    padding: 1rem;
  }
  .modal-container {
    width: 92%;
    padding: 1.2rem;
  }
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}