/* Global Variables & Theme */
:root {
  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Colors (Dark Mode Default) */
  --bg-color: #080c14;
  --surface-color: rgba(16, 22, 38, 0.65);
  --surface-color-solid: #101626;
  --surface-border: rgba(255, 255, 255, 0.08);
  --surface-border-hover: rgba(255, 255, 255, 0.15);
  --surface-hover: rgba(255, 255, 255, 0.03);

  --primary-color: #7c3aed;
  --primary-glow: rgba(124, 58, 237, 0.45);
  --primary-light: #a78bfa;

  --success-color: #10b981;
  --success-glow: rgba(16, 185, 129, 0.4);
  --success-bg: rgba(16, 185, 129, 0.1);

  --urgent-color: #ef4444;
  --urgent-glow: rgba(239, 68, 68, 0.4);
  --urgent-bg: rgba(239, 68, 68, 0.1);

  --warning-color: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.1);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --transition-speed: 0.3s;

  /* Glass & Shadow Variables */
  --glass-bg-xs: rgba(255, 255, 255, 0.03);
  --glass-bg-sm: rgba(255, 255, 255, 0.05);
  --glass-bg-md: rgba(255, 255, 255, 0.08);
  --glass-bg-lg: rgba(255, 255, 255, 0.2);
  --dialog-bg: rgba(15, 23, 42, 0.85);
  --shadow-color: rgba(0, 0, 0, 0.37);
  --shadow-sm: rgba(0, 0, 0, 0.2);
  --glow-opacity-2: 0.3;

  /* Gradients */
  --stat-active-gradient: linear-gradient(135deg, rgba(16, 22, 38, 0.8) 0%, rgba(124, 58, 237, 0.05) 100%);
  --stat-secured-gradient: linear-gradient(135deg, rgba(16, 22, 38, 0.8) 0%, rgba(16, 185, 129, 0.05) 100%);
  --stat-urgent-gradient: linear-gradient(135deg, rgba(16, 22, 38, 0.65) 0%, rgba(239, 68, 68, 0.05) 100%);
  --card-secured-gradient: linear-gradient(135deg, rgba(16, 22, 38, 0.65) 0%, rgba(16, 185, 129, 0.02) 100%);
}

[data-theme="light"] {
  --bg-color: #f8fafc;
  --surface-color: rgba(255, 255, 255, 0.75);
  --surface-color-solid: #ffffff;
  --surface-border: rgba(15, 23, 42, 0.08);
  --surface-border-hover: rgba(15, 23, 42, 0.16);
  --surface-hover: rgba(15, 23, 42, 0.02);

  --primary-color: #6d28d9;
  --primary-glow: rgba(109, 40, 217, 0.15);
  --primary-light: #7c3aed;

  --success-color: #059669;
  --success-glow: rgba(5, 150, 105, 0.15);
  --success-bg: rgba(5, 150, 105, 0.08);

  --urgent-color: #dc2626;
  --urgent-glow: rgba(220, 38, 38, 0.15);
  --urgent-bg: rgba(220, 38, 38, 0.08);

  --warning-color: #d97706;
  --warning-bg: rgba(217, 119, 6, 0.08);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --glass-bg-xs: rgba(15, 23, 42, 0.015);
  --glass-bg-sm: rgba(15, 23, 42, 0.03);
  --glass-bg-md: rgba(15, 23, 42, 0.06);
  --glass-bg-lg: rgba(15, 23, 42, 0.12);
  --dialog-bg: rgba(255, 255, 255, 0.92);
  --shadow-color: rgba(15, 23, 42, 0.08);
  --shadow-sm: rgba(15, 23, 42, 0.04);
  --glow-opacity-2: 0.08;

  /* Gradients */
  --stat-active-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(124, 58, 237, 0.04) 100%);
  --stat-secured-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(16, 185, 129, 0.04) 100%);
  --stat-urgent-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(239, 68, 68, 0.04) 100%);
  --card-secured-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(16, 185, 129, 0.01) 100%);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Glowing Background Blobs */
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.glow-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, var(--glow-opacity-2)) 0%, transparent 70%);
  bottom: -200px;
  left: -200px;
}

/* Base Container */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  margin-bottom: 2rem;
  box-shadow: 0 8px 32px 0 var(--shadow-color);
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--primary-light);
  box-shadow: 0 0 12px var(--primary-light);
  animation: pulseLogo 2s infinite;
}

@keyframes pulseLogo {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.3);
    opacity: 1;
    box-shadow: 0 0 18px var(--primary-light);
  }
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.accent-text {
  color: var(--primary-light);
}

/* User Profile in Header */
.user-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--glass-bg-xs);
  padding: 0.5rem 1rem 0.5rem 0.5rem;
  border-radius: 50px;
  border: 1px solid var(--surface-border);
}

.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), #4f46e5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: white;
  box-shadow: 0 4px 10px rgba(124, 58, 237, 0.3);
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.user-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Buttons */
.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.icon-btn:hover {
  background: var(--glass-bg-md);
  color: var(--text-primary);
}

.btn {
  font-family: var(--font-family);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--primary-color);
  border: none;
  color: white;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-light);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--glass-bg-sm);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--glass-bg-md);
  transform: translateY(-2px);
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--surface-color);
  border: 5px solid var(--surface-border);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  backdrop-filter: blur(1px);
  box-shadow: 0 4px 20px var(--shadow-sm);
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card.tab-trigger {
  cursor: pointer;
}

.stat-card.tab-trigger:hover {
  border-color: var(--surface-border-hover);
}

.stat-card.tab-trigger.active {
  border-color: var(--primary-light);
  background: var(--stat-active-gradient);
  box-shadow: 0 0 20px var(--primary-glow), 0 4px 20px var(--shadow-sm);
  color: var(--text-primary);
}

.stat-card.tab-trigger.active[data-tab="securedTab"] {
  border-color: var(--success-color);
  background: var(--stat-secured-gradient);
  box-shadow: 0 0 20px var(--success-glow), 0 4px 20px var(--shadow-sm);
  color: var(--text-primary);
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pending-icon {
  background: rgba(124, 58, 237, 0.15);
  color: var(--primary-light);
}

.secured-icon {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
}

.urgent-icon {
  background: rgba(239, 68, 68, 0.15);
  color: var(--urgent-color);
}

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

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
}

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

.urgent-card {
  border: 5px solid var(--urgent-glow);
  background: var(--stat-urgent-gradient);
}

.urgent-card.active-due {
  animation: borderFlash 2s infinite alternate;
}

@keyframes borderFlash {
  from {
    border-color: var(--urgent-glow);
    box-shadow: 0 4px 20px var(--shadow-sm);
  }

  to {
    border-color: var(--urgent-color);
    box-shadow: 0 4px 25px var(--urgent-glow);
  }
}

/* Tabs */
.tab-nav {
  display: flex;
  gap: 0.5rem;
  background: var(--glass-bg-xs);
  padding: 0.4rem;
  border-radius: 14px;
  border: 1px solid var(--surface-border);
  margin-bottom: 1.5rem;
  width: max-content;
}

.tab-trigger {
  font-family: var(--font-family);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.tab-trigger:hover {
  color: var(--text-primary);
}

.tab-trigger.active {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  background: var(--glass-bg-md);
  color: var(--text-primary);
}

.tab-trigger.active .badge {
  background: var(--glass-bg-lg);
}

/* Main Grid List */
.tab-panel {
  display: none;
}

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

.list-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 1.3rem;
  font-weight: 600;
}

.pulse-indicator-live {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
  animation: pulseLive 1.5s infinite;
}

@keyframes pulseLive {
  0% {
    transform: scale(0.9);
    opacity: 0.6;
  }

  50% {
    transform: scale(1.1);
    opacity: 1;
    box-shadow: 0 0 12px var(--success-color);
  }

  100% {
    transform: scale(0.9);
    opacity: 0.6;
  }
}

.pulse-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--success-color);
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

/* SLA Cards */
.sla-card {
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 20px var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sla-card:hover {
  transform: translateY(-5px);
  border-color: var(--surface-border-hover);
  box-shadow: 0 8px 30px var(--shadow-color);
}

/* Card Header */
.sla-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.case-id {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.area-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 8px;
  background: var(--glass-bg-sm);
  color: var(--text-secondary);
  border: 1px solid var(--surface-border);
}

/* Card Body */
.sla-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.time-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.time-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.timer-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  margin-top: 0.25rem;
  font-weight: 700;
  font-size: 1.15rem;
}

.timer-box.timer-safe {
  background: var(--success-bg);
  border: 1px solid var(--success-glow);
  color: var(--success-color);
}

.timer-box.timer-warning {
  background: var(--warning-bg);
  border: 1px solid var(--warning-bg);
  color: var(--warning-color);
}

.timer-box.timer-urgent {
  background: var(--urgent-bg);
  border: 1px solid var(--urgent-glow);
  color: var(--urgent-color);
  animation: pulseUrgentText 1.5s infinite alternate;
}

@keyframes pulseUrgentText {
  from {
    opacity: 0.95;
  }

  to {
    opacity: 1;
    text-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
  }
}

.timer-clock {
  font-family: var(--font-mono);
}

/* Action button for securing */
.btn-secure {
  width: 100%;
  background: var(--glass-bg-xs);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
}

.btn-secure:hover {
  background: var(--success-color);
  border-color: var(--success-color);
  color: white;
  box-shadow: 0 4px 15px var(--success-glow);
}

/* Revert button styled as a simple link-like text button */
.btn-revert {
  font-family: var(--font-family);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  transition: all 0.2s ease;
  width: max-content;
  align-self: center;
}

.btn-revert:hover {
  color: var(--primary-light);
  background: var(--glass-bg-xs);
}

.btn-revert svg {
  transition: transform 0.2s ease;
}

.btn-revert:hover svg {
  transform: rotate(-30deg);
}

#securedTab .section-title {
  margin-bottom: 1.5rem;
}


/* Secured Card modifications */
.sla-card.secured {
  border-color: var(--success-glow);
  background: var(--card-secured-gradient);
}

.secured-by-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--success-bg);
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  font-size: 0.8rem;
  color: var(--success-color);
  font-weight: 500;
}

.secured-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--success-color);
  font-weight: 600;
  font-size: 0.85rem;
}

/* Empty State / Loading */
.loading-state,
.empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 20px;
  text-align: center;
  color: var(--text-secondary);
}

.empty-state svg {
  margin-bottom: 1rem;
  opacity: 0.4;
  color: var(--text-muted);
}

.empty-state p {
  font-size: 1rem;
  font-weight: 500;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(124, 58, 237, 0.1);
  border-top-color: var(--primary-light);
  border-radius: 50%;
  animation: spin 1s infinite linear;
  margin-bottom: 1rem;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Native Dialog Styling with top-layer entry/exit transitions */
dialog {
  border: 1px solid var(--surface-border);
  border-radius: 24px;
  background: var(--dialog-bg);
  box-shadow: 0 25px 50px -12px var(--shadow-color);
  max-width: 420px;
  width: 90%;
  padding: 2rem;
  color: var(--text-primary);
  backdrop-filter: blur(20px);
  outline: none;

  /* Positions the dialog dead center */
  margin: auto;

  /* 3. Define the base (closed/exit) state and transitions */
  opacity: 0;
  transform: scale(0.92);

  /* MANDATORY: transition display and overlay for top-layer elements */
  transition-property: opacity, transform, display, overlay;
  transition-duration: 0.3s;
  transition-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-behavior: allow-discrete;
}

/* 1. Define the visible (open) state */
dialog[open] {
  opacity: 1;
  transform: scale(1);

  /* 2. Define the starting state for entry (must come after open state) */
  @starting-style {
    opacity: 0;
    transform: scale(0.92);
  }
}

/* 4. Animate the backdrop */
dialog::backdrop {
  background-color: transparent;
  backdrop-filter: blur(0px);
  transition:
    display 0.3s allow-discrete,
    overlay 0.3s allow-discrete,
    backdrop-filter 0.3s ease-out,
    background-color 0.3s ease-out;
}

dialog[open]::backdrop {
  background-color: rgba(3, 7, 18, 0.65);
  backdrop-filter: blur(8px);

  @starting-style {
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
  }
}

/* Respect user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {
  dialog {
    transform: none;
    transition-duration: 0.1s;
  }

  @starting-style {
    dialog[open] {
      transform: none;
    }
  }

  dialog::backdrop {
    backdrop-filter: none;
    transition-duration: 0.1s;
  }
}

/* Dialog Content */
.dialog-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#dialogTitle {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.dialog-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

/* Animated Input Field */
.input-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.input-group input {
  font-family: var(--font-family);
  width: 100%;
  background: var(--glass-bg-xs);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 1rem;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: all 0.25s ease;
}

.input-group label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  font-size: 1rem;
}

/* Focus and active label transitions */
.input-group input:focus,
.input-group input:not(:placeholder-shown) {
  border-color: var(--primary-light);
  background: var(--glass-bg-sm);
  box-shadow: 0 0 10px var(--primary-glow);
  padding-top: 1.25rem;
  padding-bottom: 0.75rem;
}

.input-group input:focus~label,
.input-group input:not(:placeholder-shown)~label {
  top: 0.35rem;
  font-size: 0.75rem;
  color: var(--primary-light);
  font-weight: 600;
}

.input-group input::placeholder {
  color: transparent;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .app-header {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
    padding: 1.25rem;
  }

  .logo-area {
    justify-content: center;
  }

  .user-profile {
    justify-content: center;
  }

  .app-container {
    padding: 1rem 0.75rem;
  }

  .tab-nav {
    width: 100%;
  }

  .tab-trigger {
    flex: 1;
    justify-content: center;
  }
}

/* Area Filters Container */
.filters-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  padding: 0.75rem 1.25rem;
  border-radius: 14px;
  backdrop-filter: blur(16px);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filters-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.area-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  background: var(--glass-bg-xs);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-btn:hover {
  background: var(--glass-bg-md);
  color: var(--text-primary);
  border-color: var(--surface-border-hover);
}

.filter-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 4px 10px var(--primary-glow);
}

/* Custom Styles for Added Features */
.due-time-accent {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 0.5rem;
}

.header-badges {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Header actions wrapper */
.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--glass-bg-sm);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle-btn:hover {
  background: var(--glass-bg-md);
  transform: scale(1.05);
}

.theme-toggle-btn svg {
  transition: transform 0.3s ease;
}

.theme-toggle-btn:hover svg {
  transform: rotate(15deg);
}

/* Hide/show theme icons depending on active theme */
[data-theme="light"] .theme-icon-dark {
  display: none !important;
}
[data-theme="light"] .theme-icon-light {
  display: block !important;
}
:not([data-theme="light"]) .theme-icon-dark {
  display: block !important;
}
:not([data-theme="light"]) .theme-icon-light {
  display: none !important;
}

/* Custom styling for Summary Button */
.btn-summary {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: 50px;
  height: 42px;
}

.btn-summary svg {
  color: var(--primary-light);
}

[data-theme="light"] .btn-summary svg {
  color: var(--primary-color);
}

@media (max-width: 600px) {
  .header-right {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
  }
  
  .btn-summary {
    width: 100%;
    order: 3; /* Push below user details and theme button on tiny screens */
  }
}