/* Custom variables and typography */
:root {
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Colors */
  --bg-primary: #090d16;
  --bg-secondary: #111827;
  --bg-card: rgba(22, 28, 45, 0.65);
  --bg-card-hover: rgba(31, 39, 62, 0.8);
  --border-color: rgba(255, 255, 255, 0.06);
  --border-color-hover: rgba(255, 255, 255, 0.12);
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  /* Accent Colors (HSL tailored) */
  --accent-blue: hsl(217, 91%, 60%);
  --accent-blue-rgb: 37, 99, 235;
  --accent-green: hsl(142, 71%, 45%);
  --accent-green-rgb: 22, 163, 74;
  --accent-purple: hsl(262, 83%, 62%);
  --accent-purple-rgb: 147, 51, 234;
  --accent-red: hsl(0, 84%, 60%);
  --accent-red-rgb: 220, 38, 38;
  
  /* Glassmorphism */
  --glass-blur: blur(16px);
}

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

body {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(147, 51, 234, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  animation: fadeInDown 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.logo-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
}

.logo-icon i {
  color: white;
  width: 24px;
  height: 24px;
}

.logo-text h1 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.logo-text h1 span {
  background: linear-gradient(135deg, var(--accent-blue), #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text .sub-title {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: block;
  margin-top: -2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(22, 163, 74, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 99px;
  border: 1px solid rgba(22, 163, 74, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7);
  animation: pulse 1.6s infinite;
}

.status-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-green);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), #4f46e5);
  color: white;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  background: linear-gradient(135deg, #3b82f6, #4338ca);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.btn-danger-outline {
  background: transparent;
  color: var(--accent-red);
  border: 1px solid rgba(220, 38, 38, 0.3);
  padding: 0.75rem;
}

.btn-danger-outline:hover {
  background: rgba(220, 38, 38, 0.1);
  border-color: var(--accent-red);
  color: white;
}

/* Stats Cards Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.15);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.stat-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon-wrapper i {
  width: 24px;
  height: 24px;
}

.stat-icon-wrapper.blue {
  background: rgba(37, 99, 235, 0.15);
  color: var(--accent-blue);
}

.stat-icon-wrapper.green {
  background: rgba(22, 163, 74, 0.15);
  color: var(--accent-green);
}

.stat-icon-wrapper.purple {
  background: rgba(147, 51, 234, 0.15);
  color: var(--accent-purple);
}

.stat-icon-wrapper.emerald {
  background: rgba(16, 185, 129, 0.15);
  color: hsl(150, 84%, 44%);
}

.stat-data {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Logs Section */
.logs-section {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1);
  flex-grow: 1;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

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

.section-title {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.badge {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* Filters */
.filters-panel {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.search-box {
  position: relative;
  min-width: 250px;
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 18px;
  height: 18px;
}

.search-box input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.3s ease;
}

.search-box input:focus {
  border-color: rgba(37, 99, 235, 0.5);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.1);
}

.select-wrapper {
  position: relative;
}

.select-wrapper select {
  appearance: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.select-wrapper select:focus {
  border-color: rgba(37, 99, 235, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.select-wrapper::after {
  content: '▼';
  font-size: 0.6rem;
  color: var(--text-muted);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Logs Table */
.logs-table-container {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.1);
}

.logs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.logs-table th {
  background: rgba(255, 255, 255, 0.02);
  padding: 1rem 1.25rem;
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.logs-table td {
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  font-weight: 500;
  vertical-align: middle;
}

.logs-table tbody tr {
  transition: background-color 0.2s ease;
}

.logs-table tbody tr:hover:not(.empty-state) {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Contact Info Badge */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-number {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Direction Badge */
.direction-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  width: fit-content;
}

.direction-badge.incoming {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
}

.direction-badge.outgoing {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
}

/* Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  width: fit-content;
}

.status-pill.answered {
  background: rgba(22, 163, 74, 0.12);
  color: #4ade80;
}

.status-pill.missed {
  background: rgba(220, 38, 38, 0.12);
  color: #f87171;
}

/* Type Icon */
.type-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.type-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.type-icon-wrapper.whatsapp {
  background: rgba(22, 163, 74, 0.15);
  color: var(--accent-green);
}

.type-icon-wrapper.cellular {
  background: rgba(37, 99, 235, 0.15);
  color: var(--accent-blue);
}

.type-icon-wrapper.landline {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.type-name {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: capitalize;
}

/* Duration Column */
.duration-value {
  font-family: var(--font-title);
  font-weight: 600;
}

.duration-missed {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.85rem;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-state-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 3rem 0;
  color: var(--text-secondary);
}

.empty-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.empty-state-content p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.empty-state-content span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Footer */
.app-footer {
  text-align: center;
  padding: 1.5rem 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

/* Keyframes */
@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(22, 163, 74, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* PWA Install Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 6, 12, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  visibility: hidden;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.modal-content {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color-hover);
  border-radius: 24px;
  width: 90%;
  max-width: 480px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.modal.open .modal-content {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.modal-title-icon {
  color: var(--accent-blue);
  width: 24px;
  height: 24px;
}

.modal-header h2 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s ease;
}

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

.modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Modal Tabs */
.modal-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.25rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.tab-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tab-content.hidden {
  display: none;
}

.instructions-list {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.instructions-list li {
  line-height: 1.45;
}

.instructions-list strong {
  color: var(--text-primary);
}

.modal-footer {
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border-color);
}


.pulse-glow {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(147, 51, 234, 0.2)) !important;
  border-color: var(--accent-blue) !important;
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.4);
  animation: buttonGlow 2s infinite alternate;
}

@keyframes buttonGlow {
  0% {
    box-shadow: 0 0 5px rgba(37, 99, 235, 0.2);
  }
  100% {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.6);
  }
}


/* Split Layout for Devices and logs */
.split-layout {
  display: flex;
  gap: 1.5rem;
  width: 100%;
}

.devices-sidebar {
  width: 280px;
  flex-shrink: 0;
  background: rgba(0, 0, 0, 0.12);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-blue);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.sidebar-header i {
  width: 20px;
  height: 20px;
}

.sidebar-header h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.devices-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 400px;
  overflow-y: auto;
}

.device-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.device-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-color-hover);
  transform: translateX(3px);
}

.device-item.active {
  background: rgba(37, 99, 235, 0.1);
  border-color: var(--accent-blue);
}

.device-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.device-status-dot.green {
  background-color: var(--accent-green);
  box-shadow: 0 0 8px rgba(22, 163, 74, 0.6);
}

.device-status-dot.gray {
  background-color: var(--text-muted);
}

.device-info-text {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
}

.device-display-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.device-meta-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.device-badge {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.device-item.active .device-badge {
  background: var(--accent-blue);
  color: white;
  border-color: transparent;
}

.main-logs-area {
  flex-grow: 1;
  min-width: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .app-container {
    padding: 1rem;
  }
  .app-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .header-actions {
    justify-content: space-between;
  }
  .section-header {
    flex-direction: column;
    align-items: stretch;
  }
  .filters-panel {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box, .select-wrapper, .select-wrapper select {
    width: 100%;
  }
  .split-layout {
    flex-direction: column;
  }
  .devices-sidebar {
    width: 100%;
  }
  .logs-table-container {
    display: none;
  }
  .mobile-logs-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  .date-filter-group {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .date-chip {
    flex: 1;
    text-align: center;
    padding: 0.5rem 0.2rem;
    font-size: 0.8rem;
  }
}

/* Date period segment control */
.date-filter-group {
  display: flex;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  width: fit-content;
  flex-shrink: 0;
  gap: 0.2rem;
}

.date-chip {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.date-chip:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.date-chip.active {
  background: linear-gradient(135deg, var(--accent-blue), #4f46e5);
  color: white;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* Sections by date */
.log-section-header {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin: 1.5rem 0 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: fadeInUp 0.4s ease;
}

.log-section-header::after {
  content: '';
  flex-grow: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.3), transparent);
}

.table-section-row td {
  background: rgba(37, 99, 235, 0.04) !important;
  color: #93c5fd !important;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.75rem 1.25rem !important;
  border-left: 4px solid var(--accent-blue);
}

/* Mobile Log Card styling */
.mobile-logs-container {
  display: none; /* Hidden on desktop */
}

.mobile-log-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-log-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.mobile-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.mobile-card-contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-contact-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.mobile-contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.mobile-contact-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.mobile-contact-phone {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.mobile-card-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
}

.mobile-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  padding: 0.65rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-card-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 8px;
}

.mobile-card-badge-item.type-tag.whatsapp {
  background: rgba(22, 163, 74, 0.12);
  color: #4ade80;
}
.mobile-card-badge-item.type-tag.cellular {
  background: rgba(37, 99, 235, 0.12);
  color: #60a5fa;
}
.mobile-card-badge-item.type-tag.landline {
  background: rgba(245, 158, 11, 0.12);
  color: #fbd38d;
}

.mobile-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.mobile-card-device {
  font-weight: 600;
}

.mobile-card-duration {
  font-family: var(--font-title);
  font-weight: 700;
}

/* Floating install button pulse animation */
@keyframes fab-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 20px rgba(88,166,255,0.4); }
  50%       { transform: scale(1.08); box-shadow: 0 6px 28px rgba(88,166,255,0.7); }
}
#install-fab:hover { transform: scale(1.12) !important; }
#install-fab:active { transform: scale(0.96) !important; }