/* CSS resets and custom variables */
:root {
  --bg: #090b11;
  --bg-card: #121622;
  --panel: #161c2d;
  --panel-header: #1c2339;
  --primary: #0a84ff;
  --cyan: #30d5c8;
  --danger: #ff453a;
  --success: #30d158;
  --warning: #ff9500;
  --text: #f5f6f9;
  --text-muted: #9ba4b4;
  --border: rgba(255, 255, 255, 0.08);
  --font-main: 'Outfit', sans-serif;
  --font-code: 'Fira Code', monospace;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header Section */
.app-header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  font-size: 2.2rem;
  color: var(--cyan);
  animation: pulse-logo 2s infinite;
}

.logo-area h1 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo-area h1 span {
  color: var(--cyan);
}

.logo-area .subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* App Container Layout */
.app-container {
  max-width: 1200px;
  width: 100%;
  margin: 2rem auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  flex: 1;
}

.main-column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Panel Containers */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}

.panel-header {
  background: var(--panel-header);
  padding: 1rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
}

.panel-body {
  padding: 1.5rem;
  flex: 1;
}

/* Assets Grid */
.assets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.asset-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition);
}

.asset-card:hover {
  border-color: rgba(48, 213, 200, 0.2);
  transform: translateY(-2px);
}

.asset-card h3 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.25rem;
}

.asset-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.asset-badge {
  padding: 0.25rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
}

.asset-badge.locked {
  background: rgba(48, 209, 88, 0.1);
  border: 1px solid rgba(48, 209, 88, 0.2);
  color: var(--success);
}

.asset-badge.checked_out {
  background: rgba(255, 69, 58, 0.1);
  border: 1px solid rgba(255, 69, 58, 0.2);
  color: var(--danger);
}

.asset-credential-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  padding: 0.75rem;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-code);
  font-size: 0.8rem;
}

.credential-text {
  color: var(--text-muted);
  word-break: break-all;
}

.credential-text.revealed {
  color: var(--cyan);
  font-weight: bold;
}

.btn-reveal {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.2rem;
  transition: var(--transition);
}

.btn-reveal:hover {
  color: #fff;
}

/* Forms styling */
.jit-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: flex;
  gap: 1.25rem;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input, .form-group select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-main);
  font-size: 0.9rem;
  transition: var(--transition);
  width: 100%;
}

.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(48, 213, 200, 0.15);
}

/* JIT Approvals List */
.approvals-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.approval-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.approval-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.approval-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
}

.approval-details {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.approval-details strong {
  color: var(--text);
}

.approval-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

/* Buttons */
.btn {
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border: none;
}

.btn-primary:hover {
  background: #359aff;
  box-shadow: 0 4px 15px rgba(10, 132, 255, 0.4);
}

.btn-success {
  background: var(--success);
  color: #fff;
  border: none;
}

.btn-success:hover {
  background: #4cd964;
  box-shadow: 0 4px 15px rgba(48, 209, 88, 0.4);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border: none;
}

.btn-danger:hover {
  background: #ff5b52;
  box-shadow: 0 4px 15px rgba(255, 69, 58, 0.4);
}

.btn-clear {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}

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

/* Tables styling */
.table-container {
  overflow-x: auto;
  max-height: 350px;
  padding: 0;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  text-align: left;
}

.audit-table th {
  background: var(--panel-header);
  padding: 0.75rem 1rem;
  color: #fff;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
}

.audit-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.audit-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* Event badges in log */
.event-badge {
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: bold;
  text-transform: uppercase;
}

.event-badge.checkout { background: rgba(10, 132, 255, 0.15); color: var(--primary); border: 1px solid rgba(10, 132, 255, 0.3); }
.event-badge.checkin { background: rgba(48, 209, 88, 0.15); color: var(--success); border: 1px solid rgba(48, 209, 88, 0.3); }
.event-badge.jit_request { background: rgba(255, 149, 0, 0.15); color: var(--warning); border: 1px solid rgba(255, 149, 0, 0.3); }
.event-badge.approval { background: rgba(48, 213, 200, 0.15); color: var(--cyan); border: 1px solid rgba(48, 213, 200, 0.3); }
.event-badge.rotation { background: rgba(48, 213, 200, 0.1); color: var(--cyan); border: 1px solid rgba(48, 213, 200, 0.1); }
.event-badge.expired { background: rgba(255, 69, 58, 0.15); color: var(--danger); border: 1px solid rgba(255, 69, 58, 0.3); }
.event-badge.denied { background: rgba(255, 69, 58, 0.15); color: var(--danger); border: 1px solid rgba(255, 69, 58, 0.3); }

/* Expiry and Countdown formatting */
.expiry-countdown {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--warning);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.85rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(48, 209, 88, 0.7);
  animation: pulse-glow 1.6s infinite;
}

.loading {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
  grid-column: span 2;
}

/* Footer Section */
.app-footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  background: #06070b;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2rem;
}

/* Keyframes animations */
@keyframes pulse-logo {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes pulse-glow {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(48, 209, 88, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(48, 209, 88, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(48, 209, 88, 0);
  }
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .app-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .header-container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .logo-area {
    flex-direction: column;
    align-items: center;
  }
  .logo-area h1 {
    font-size: 1.2rem;
  }
  .logo-area .subtitle {
    font-size: 0.75rem;
  }
  .app-container {
    padding: 0 0.75rem;
    margin: 1rem auto;
    gap: 1.25rem;
  }
  .panel-body {
    padding: 1rem;
  }
  .assets-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .form-row {
    flex-direction: column;
    gap: 1.25rem;
  }
  /* Responsive Table Column Hiding to prevent overflow */
  .col-time, .col-target {
    display: none;
  }
}