/* ============================================
   VERLANGLIJSTJE.BE - MAIN STYLESHEET
   Design System & Global Styles
   ============================================ */

/* ============================================
   CSS VARIABLES - DESIGN SYSTEM
   ============================================ */
:root {
  /* Primary Colors - Warmer palette */
  --color-primary: #E85D4A;
  --color-primary-dark: #D44935;
  --color-primary-light: #ED7563;
  --color-primary-pale: #FFF0ED;
  
  /* Secondary Colors */
  --color-success: #50C878;
  --color-warning: #F39C12;
  --color-danger: #E74C3C;
  --color-info: #3498DB;
  
  /* Text Colors */
  --color-text-primary: #333333;
  --color-text-secondary: #666666;
  --color-text-light: #999999;
  --color-text-white: #FFFFFF;
  
  /* Background Colors - Warmer cream tones */
  --color-bg-primary: #FFFEF9;
  --color-bg-secondary: #F5F3ED;
  --color-bg-tertiary: #FFFACD;
  --color-bg-item: #FFFEF5;
  --color-bg-item-hover: #FFF9E6;
  
  /* Border Colors */
  --color-border: #E0DED5;
  --color-border-light: #EAE8E0;
  
  /* Status Colors */
  --color-status-available: #50C878;
  --color-status-reserved: #F39C12;
  --color-status-donated: #95A5A6;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-secondary: Georgia, "Times New Roman", serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  
  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  
  /* Z-Index */
  --z-dropdown: 100;
  --z-modal: 1000;
  --z-toast: 2000;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-secondary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.main-content {
  min-height: calc(100vh - 64px);
  padding: var(--space-6) 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  background-color: var(--color-bg-primary);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border-light);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 64px;
  gap: var(--space-8);
  margin-right: 8px;
  margin-left: 8px;
  max-width: initial;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}

.brand-icon {
  font-size: var(--text-2xl);
}

.brand-name {
  display: none;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-left: auto;
}

.nav-link {
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background-color: var(--color-primary-pale);
}

.user-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.user-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-pale);
}

.user-icon {
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
}

.user-name {
  font-size: var(--text-sm);
  color: inherit;
  display: none;
}

/* ============================================
   BUTTONS
   ============================================ */
button {
  font-family: var(--font-primary);
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-base);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-white);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-primary-pale);
}

.btn-danger {
  background-color: var(--color-danger);
  color: var(--color-text-white);
}

.btn-danger:hover:not(:disabled) {
  background-color: #c0392b;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-success {
  background-color: var(--color-success);
  color: var(--color-text-white);
}

.btn-success:hover:not(:disabled) {
  background-color: #45b869;
}

.btn-blue {
  background-color: #3498db;
  color: var(--color-text-white);
}

.btn-blue:hover:not(:disabled) {
  background-color: #2980b9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-text {
  background: none;
  color: var(--color-primary);
  padding: var(--space-2);
  font-weight: var(--font-medium);
}

.btn-text:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-block {
  width: 100%;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: var(--font-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

/* Ensure select elements match input height */
select.input {
  height: 48px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M1.41 0L6 4.59 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: calc(var(--space-4) + 24px);
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-pale);
}

.input.error,
.textarea.error,
.select.error {
  border-color: var(--color-danger);
}

.input.error:focus,
.textarea.error:focus,
.select.error:focus {
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.textarea {
  min-height: 100px;
  resize: vertical;
}

.error-message {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-danger);
}

.checkbox-group,
.radio-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.checkbox,
.radio {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background-color: var(--color-bg-item);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border-light);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  background-color: var(--color-bg-item-hover);
}

.card-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

.card-body {
  margin-bottom: var(--space-4);
}

.card-footer {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: flex-end;
}

/* ============================================
   DRAG AND DROP
   ============================================ */
.item-card[draggable="true"] {
  position: relative;
  cursor: move;
}

.drag-handle {
  position: absolute;
  left: var(--space-2);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-xl);
  color: var(--color-text-light);
  cursor: grab;
  user-select: none;
  padding: var(--space-2);
}

.drag-handle:active {
  cursor: grabbing;
}

.item-card[data-item-id]:hover .drag-handle {
  color: var(--color-primary);
}

.item-card.dragging {
  opacity: 0.5;
  transform: scale(0.98);
  box-shadow: var(--shadow-xl);
}

.item-card.drag-over {
  border-top: 3px solid var(--color-primary);
  margin-top: var(--space-2);
}

.drag-placeholder {
  background-color: var(--color-primary-pale);
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

/* Adjust card padding when it has drag handle */
.item-card[data-item-id] {
  padding-left: calc(var(--space-6) + 2rem);
}

/* ============================================
   ITEM CARD LAYOUTS (Mobile/Desktop)
   ============================================ */
/* Show desktop layout by default, hide mobile */
.item-card-mobile {
  display: none;
}

.item-card-desktop {
  display: block;
}

/* Mobile layout */
@media (max-width: 767px) {
  .item-card-mobile {
    display: block;
  }
  
  .item-card-desktop {
    display: none;
  }
  
  .item-header-mobile {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
  }
  
  .item-actions-mobile {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex-shrink: 0;
  }
  
  .item-actions-mobile .btn {
    width: 100%;
    min-width: auto;
    padding: var(--space-2) var(--space-3);
  }
  
  .item-footer-mobile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
  }
}

/* Mobile adjustments for drag handle */
@media (max-width: 767px) {
  .drag-handle {
    font-size: var(--text-2xl);
    padding: var(--space-3);
    left: 0;
    touch-action: none;
  }
  
  .item-card[data-item-id] {
    padding-left: calc(var(--space-4) + 2.5rem);
  }
  
  /* Make login/register forms take more space on mobile */
  body > #app > .app-layout > .main-content > .container {
    margin-top: 20px !important;
    max-width: 100% !important;
    padding: var(--space-4);
  }
  
  .auth-card {
    padding: var(--space-8) !important;
    min-height: 70vh !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
  }
  
  .auth-card .form-group {
    margin-bottom: var(--space-6);
  }
  
  .auth-card .input {
    padding: var(--space-4);
    font-size: var(--text-lg);
  }
  
  .auth-card .btn-lg {
    padding: var(--space-4);
    font-size: var(--text-lg);
  }
  
  .auth-card h1 {
    font-size: var(--text-4xl) !important;
  }
}

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-1 {
  grid-template-columns: repeat(1, 1fr);
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
}

.badge-primary {
  background-color: var(--color-primary-pale);
  color: var(--color-primary-dark);
}

.badge-success {
  background-color: #d4f4e2;
  color: #2d7a4f;
}

.badge-warning {
  background-color: #fef3e2;
  color: #b8730f;
}

.badge-danger {
  background-color: #fadbd8;
  color: #a93226;
}

.badge-secondary {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
}

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  animation: fadeIn var(--transition-base);
}

.modal {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: slideUp var(--transition-slow);
}

.modal-header {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--text-2xl);
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.modal-close:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.modal-body {
  margin-bottom: var(--space-6);
}

.modal-footer {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* Item modal - fullscreen on mobile, overlay on desktop */
.item-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  border-radius: 0;
  padding: var(--space-4);
  animation: slideInFromBottom var(--transition-slow);
}

@media (min-width: 768px) {
  .item-modal {
    position: relative;
    width: 90%;
    height: auto;
    max-width: 600px;
    max-height: 90vh;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    animation: slideUp var(--transition-slow);
  }
}

/* ============================================
   TOASTS / NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.toast {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: slideInRight var(--transition-slow);
}

.toast-success {
  background-color: var(--color-success);
  color: white;
}

.toast-error {
  background-color: var(--color-danger);
  color: white;
}

.toast-info {
  background-color: var(--color-info);
  color: white;
}

.toast-warning {
  background-color: var(--color-warning);
  color: white;
}

.toast-message {
  flex: 1;
  font-weight: var(--font-medium);
}

.toast-close {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: var(--text-xl);
  padding: 0;
  opacity: 0.8;
  transition: opacity var(--transition-base);
}

.toast-close:hover {
  opacity: 1;
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  gap: var(--space-4);
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-inline {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ============================================
   EMPTY STATES
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

.empty-state-description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-text-secondary);
}

.text-small {
  font-size: var(--text-sm);
}

.text-large {
  font-size: var(--text-lg);
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

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

.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

@keyframes slideInFromBottom {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

/* ============================================
   SIDEBAR & APP LAYOUT
   ============================================ */

.app-layout {
  display: flex;
  min-height: calc(100vh - 64px);
}

.hamburger-btn {
  display: block;
  font-size: var(--text-2xl);
  background: none;
  border: none;
  color: var(--color-primary);
  padding: var(--space-2);
  cursor: pointer;
  margin-right: var(--space-3);
}

.sidebar {
  width: 280px;
  background-color: var(--color-bg-primary);
  border-right: 1px solid var(--color-border-light);
  height: 100vh;
  position: fixed;
  left: -280px;
  top: 0;
  padding-top: 0;
  transition: left var(--transition-base);
  overflow-y: auto;
  z-index: 90;
}

.sidebar.open {
  left: 0;
  box-shadow: var(--shadow-lg);
}

.sidebar-content {
  padding: var(--space-4) var(--space-2) var(--space-2) var(--space-2);
}

.sidebar-group {
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.sidebar-group:first-child {
  padding-top: 0;
}

.sidebar-group:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.sidebar-group-title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-md);
}
.sidebar-group-title .btn {
    float: right;
    margin-top: -4px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  transition: all var(--transition-base);
  margin-bottom: var(--space-1);
  cursor: pointer;
}

.sidebar-item:hover {
  background-color: var(--color-bg-secondary);
}

.sidebar-item.active {
  background-color: var(--color-primary-pale);
  color: var(--color-primary);
  font-weight: var(--font-medium);
}

.sidebar-item-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-item-count {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  background-color: var(--color-bg-tertiary);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-full);
}

/* Indent lists under followed users */
.sidebar-group-title ~ .sidebar-item {
  margin-left: var(--space-4);
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Mobile-specific styles */
@media (max-width: 767px) {
  .mobile-only {
    display: inline-flex !important;
  }
  
  /* Reduce card padding on mobile */
  .card {
    padding: var(--space-3);
  }
  
  /* Reduce margins inside cards on mobile */
  .card .mb-3 {
    margin-bottom: var(--space-2);
  }
  
  .card .mb-2 {
    margin-bottom: var(--space-1);
  }
  
  /* Reduce main content padding on mobile */
  .main-content {
    padding: var(--space-2) 0;
  }
  
  /* Sidebar on mobile - starts below navbar */
  .sidebar {
    top: 64px;
    height: calc(100vh - 64px);
  }
  
  .sidebar-content {
    padding: var(--space-2) var(--space-2) var(--space-2) var(--space-2);
  }
  
  /* Keep list header items inline on mobile */
  .list-header {
    align-items: center;
    gap: var(--space-2);
  }
  
  .list-header-actions {
    flex-shrink: 0;
  }
  
  /* Prevent edit button from growing */
  .list-edit-btn {
    flex: 0 0 auto !important;
  }
}

.mobile-only {
  display: none;
}

/* Tablet & Desktop (min-width: 768px) */
@media (min-width: 768px) {
  .brand-name {
    display: inline;
  }
  
  .user-name {
    display: inline;
  }
  
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modal {
    width: 80%;
  }
  
  .main-content {
    padding: var(--space-8) 0;
  }
  
  /* Show sidebar on desktop */
  .hamburger-btn {
    display: none;
  }
  
  .sidebar {
    left: 0;
    position: sticky;
    height: 100vh;
    top: 0;
    padding-top: 0;
  }
  
  .sidebar.open {
    box-shadow: none;
  }
  
  .main-content {
    flex: 1;
    margin-left: 0;
  }
}

/* Desktop (min-width: 1024px) */
@media (min-width: 1024px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .modal {
    width: 500px;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .modal-overlay,
  .toast-container {
    display: none !important;
  }
}