/* Improved Responsive Design for Medical Events Portal */

/* Base Variables - Updated for better scaling */
:root {
  /* Updated spacing variables for better mobile scaling */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-lg: 1rem;
  --spacing-xl: 1.5rem;
  --spacing-2xl: 2rem;
  --spacing-3xl: 2.5rem;

  /* Container sizes */
  --container-sm: 540px;
  --container-md: 720px;
  --container-lg: 960px;
  --container-xl: 1140px;
  --container-2xl: 1320px;

  /* Event card dimensions - increased width, reduced height */
  --card-width-laptop: 286px; /* Increased by 30% from 220px */
  --card-width-tablet: 208px;  /* Increased by 30% from 160px */
  --card-width-mobile: 100%;
}

/* ====================
   DESKTOP & LARGE SCREENS
   ==================== */

/* Extra Large Screens (1400px-2199px) - 3 cards per row */
@media (min-width: 1400px) and (max-width: 2199px) {
  .events-container {
    max-width: var(--container-2xl);
  }

  .events-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
  }

  .event-card-header {
    min-height: 42px; /* Further reduced for compactness */
    padding: var(--spacing-xs);
  }

  .event-card-body {
    padding: var(--spacing-xs);
  }

  .event-card-footer {
    padding: var(--spacing-xs);
  }

  .event-title {
    font-size: var(--font-base);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
  }

  .event-organizer {
    font-size: var(--font-xs);
  }

  .event-description {
    font-size: var(--font-xs);
    -webkit-line-clamp: 2;
    margin-bottom: var(--spacing-sm);
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .event-meta-item {
    font-size: var(--font-xs);
    padding: 2px var(--spacing-xs);
  }

  .event-tag {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }
}

/* Ultra Large Screens (2200px+) - 4 cards per row */
@media (min-width: 2200px) {
  .events-container {
    max-width: var(--container-2xl);
  }

  .events-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
  }
}

/* Large Desktop (1200px - 1399px) - 3 cards per row */
@media (min-width: 1200px) and (max-width: 1399px) {
  .events-container {
    max-width: var(--container-xl);
  }

  .events-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
  }

  .event-card-header {
    min-height: 38px; /* Further reduced for compactness */
    padding: var(--spacing-xs);
  }

  .event-card-body {
    padding: var(--spacing-xs);
  }

  .event-card-footer {
    padding: var(--spacing-xs);
  }

  .event-title {
    font-size: var(--font-sm);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
  }

  .event-organizer {
    font-size: var(--font-xs);
  }

  .event-description {
    font-size: var(--font-xs);
    -webkit-line-clamp: 2;
    margin-bottom: var(--spacing-sm);
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .event-meta-item {
    font-size: 10px;
    padding: 2px var(--spacing-xs);
  }

  .event-tag {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }
}

/* ====================
   LAPTOP SCREENS
   ==================== */

/* Standard Laptop (992px - 1199px) - 3 cards per row */
@media (min-width: 992px) and (max-width: 1199px) {
  .events-container {
    max-width: var(--container-lg);
  }

  .events-grid {
    grid-template-columns: repeat(3, 1fr); /* Force exactly 3 cards */
    gap: var(--spacing-md);
  }

  .event-card {
    max-width: 286px; /* Increased by 30% from 220px */
  }

  .event-card-header {
    min-height: 35px; /* Further reduced for compactness */
    padding: var(--spacing-xs);
  }

  .event-card-body {
    padding: var(--spacing-xs);
  }

  .event-card-footer {
    padding: var(--spacing-xs);
  }

  .event-title {
    font-size: var(--font-sm);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
  }

  .event-organizer {
    font-size: var(--font-xs);
  }

  .event-description {
    font-size: var(--font-xs);
    -webkit-line-clamp: 2;
    margin-bottom: var(--spacing-sm);
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .event-meta-item {
    font-size: var(--font-xs);
    padding: 2px var(--spacing-xs);
  }

  .event-tag {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }

  .event-price {
    font-size: var(--font-base);
  }

  .event-cta {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-xs);
  }
}

/* Small Laptop (768px - 991px) - 2 cards per row */
@media (min-width: 768px) and (max-width: 991px) {
  .events-container {
    max-width: var(--container-md);
  }

  .events-grid {
    grid-template-columns: repeat(2, 1fr); /* Force exactly 2 cards */
    gap: var(--spacing-md);
  }

  .event-card {
    max-width: 260px; /* Increased by 30% from 200px */
    border: 10px solid var(--color-primary-100) !important;
  }

  .event-card-header {
    min-height: 32px; /* Further reduced for compactness */
    padding: var(--spacing-xs);
  }

  .event-card-body {
    padding: var(--spacing-xs);
  }

  .event-card-footer {
    padding: var(--spacing-xs);
  }

  .event-title {
    font-size: var(--font-sm);
    line-height: 1.15;
    margin-bottom: var(--spacing-xs);
  }

  .event-organizer {
    font-size: var(--font-xs);
  }

  .event-description {
    font-size: var(--font-xs);
    -webkit-line-clamp: 2;
    margin-bottom: var(--spacing-sm);
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .event-meta-item {
    font-size: 10px;
    padding: 2px var(--spacing-xs);
  }

  .event-tag {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }

  .event-price {
    font-size: var(--font-base);
  }

  .event-cta {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-xs);
  }

  /* Mobile Menu Styles for Tablet */
  .nav-menu {
    display: flex;
  }

  .mobile-menu-toggle {
    display: flex !important;
  }
}

/* ====================
   TABLET & MOBILE
   ==================== */

/* Large Mobile / Small Tablet (576px - 767px) - 2 cards per row */
@media (min-width: 576px) and (max-width: 767px) {
  .events-container {
    max-width: var(--container-sm);
    padding: 0 var(--spacing-md);
  }

  .events-grid {
    grid-template-columns: repeat(2, 1fr); /* Force exactly 2 cards */
    gap: var(--spacing-md);
  }

  .event-card {
    max-width: 234px; /* Increased by 30% from 180px */
    border: 10px solid var(--color-primary-100) !important;
  }

  .event-card-header {
    min-height: 28px; /* Further reduced for compactness */
    padding: var(--spacing-xs);
  }

  .event-card-body {
    padding: var(--spacing-xs);
  }

  .event-card-footer {
    padding: var(--spacing-xs);
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .event-title {
    font-size: var(--font-sm);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
  }

  .event-organizer {
    font-size: var(--font-xs);
  }

  .event-description {
    font-size: var(--font-xs);
    -webkit-line-clamp: 2;
    margin-bottom: var(--spacing-sm);
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .event-meta-item {
    font-size: 10px;
    padding: 2px var(--spacing-xs);
  }

  .event-tag {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }

  .event-price {
    font-size: var(--font-base);
  }

  .event-cta {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-xs);
    width: 100%;
  }

  .event-interactions {
    justify-content: center;
    margin: 0;
  }

  .interaction-btn {
    width: 32px;
    height: 32px;
  }

  /* Mobile Navigation */
  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex !important;
  }

  .header-content {
    flex-wrap: wrap;
  }

  .search-box {
    order: 3;
    width: 100%;
    margin-top: var(--spacing-sm);
  }
}

/* ====================
   MOBILE PHONES
   ==================== */

/* Mobile Portrait (max-width: 575px) - 1 card per row */
@media (max-width: 575px) {
  .events-container {
    padding: 0 var(--spacing-md);
  }

  .events-grid {
    grid-template-columns: 1fr; /* Force exactly 1 card */
    gap: var(--spacing-md);
  }

  .event-card {
    max-width: 100%;
    border-radius: 12px;
    border: 10px solid var(--color-primary-100) !important;
  }

  .event-card-header {
    min-height: 25px; /* Further reduced for compactness */
    padding: var(--spacing-xs);
  }

  .event-card-body {
    padding: var(--spacing-xs);
  }

  .event-card-footer {
    padding: var(--spacing-xs);
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .event-title {
    font-size: var(--font-sm);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
  }

  .event-organizer {
    font-size: var(--font-xs);
  }

  .event-description {
    font-size: var(--font-xs);
    -webkit-line-clamp: 2;
    margin-bottom: var(--spacing-sm);
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .event-meta-item {
    font-size: 10px;
    padding: 2px var(--spacing-xs);
  }

  .event-tag {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }

  .event-price {
    font-size: var(--font-base);
  }

  .event-cta {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-xs);
    width: 100%;
  }

  .event-interactions {
    justify-content: center;
    margin: 0;
  }

  .interaction-btn {
    width: 32px;
    height: 32px;
  }
}

/* Ultra Small Mobile (max-width: 360px) */
@media (max-width: 360px) {
  .events-container {
    padding: 0 var(--spacing-sm);
  }

  .events-grid {
    gap: var(--spacing-sm);
  }

  .event-card {
    border-radius: 8px;
  }

  .event-card-header {
    min-height: 22px; /* Further reduced for compactness */
    padding: 2px;
  }

  .event-card-body {
    padding: 2px;
  }

  .event-card-footer {
    padding: 2px;
  }

  .event-title {
    font-size: var(--font-xs);
    line-height: 1.2;
  }

  .event-organizer {
    font-size: 10px;
  }

  .event-description {
    font-size: 10px;
    -webkit-line-clamp: 1;
  }

  .event-meta {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
  }

  .event-meta-item {
    font-size: 9px;
    padding: 1px var(--spacing-xs);
  }

  .event-tag {
    font-size: 8px;
    padding: 1px var(--spacing-xs);
  }

  .event-cta {
    font-size: var(--font-xs);
    padding: var(--spacing-xs);
  }

  .interaction-btn {
    width: 28px;
    height: 28px;
  }
}

/* ====================
   MOBILE ACCORDION MENU
   ==================== */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

/* Mobile menu toggle span styles moved to header.css to avoid conflicts */

/* Mobile menu toggle active animations moved to header.css to avoid conflicts */

/* Mobile Menu Accordion */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border-top: 1px solid var(--color-gray-200);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 1000;
}

.mobile-menu.active {
  max-height: 400px;
}

.mobile-menu-content {
  padding: var(--spacing-lg) var(--spacing-md);
}

.mobile-nav-item {
  border-bottom: 1px solid var(--color-gray-100);
}

.mobile-nav-item:last-child {
  border-bottom: none;
}

.mobile-nav-link {
  display: block;
  padding: var(--spacing-md) 0;
  color: var(--color-gray-700);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: all 0.2s ease;
  position: relative;
}

.mobile-nav-link:hover {
  color: var(--color-primary-600);
  padding-left: var(--spacing-md);
}

.mobile-nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: var(--color-primary-600);
  transition: width 0.2s ease;
}

.mobile-nav-link:hover::before {
  width: var(--spacing-sm);
}

/* Submenu for mobile */
.mobile-nav-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--color-gray-50);
  margin: 0 -var(--spacing-md);
}

.mobile-nav-item.has-submenu .mobile-nav-link {
  position: relative;
  padding-right: var(--spacing-xl);
}

.mobile-nav-item.has-submenu .mobile-nav-link::after {
  content: 'â–¼';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  transition: transform 0.3s ease;
}

.mobile-nav-item.has-submenu.active .mobile-nav-link::after {
  transform: translateY(-50%) rotate(180deg);
}

.mobile-nav-item.has-submenu.active .mobile-nav-submenu {
  max-height: 200px;
}

.mobile-nav-submenu-item {
  padding: var(--spacing-sm) var(--spacing-xl);
}

.mobile-nav-submenu-link {
  display: block;
  padding: var(--spacing-sm) 0;
  color: var(--color-gray-600);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

.mobile-nav-submenu-link:hover {
  color: var(--color-primary-600);
}

/* Show mobile menu on tablets and phones */
@media (max-width: 991px) {
  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex !important;
  }

  .mobile-menu {
    display: block;
  }

  .site-header {
    position: relative;
  }
}

/* ====================
   HEADER RESPONSIVE ADJUSTMENTS
   ==================== */

@media (max-width: 991px) {
  .header-content {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }

  .logo {
    flex-shrink: 0;
  }

  .search-box {
    order: 3;
    width: 100%;
    max-width: none;
    margin-top: var(--spacing-sm);
  }

  .post-event-cta {
    order: 2;
    margin-left: auto;
  }
}

@media (max-width: 575px) {
  .header-content {
    gap: var(--spacing-sm);
  }

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

  .logo-icon {
    width: 28px;
    height: 28px;
  }

  .post-event-cta {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }
}

/* ====================
   ANIMATION & TRANSITIONS
   ==================== */

/* Smooth transitions for card scaling */
.event-card {
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Loading animation for mobile */
@keyframes mobileCardLoad {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.event-card {
  animation: mobileCardLoad 0.4s ease-out;
}

/* ====================
   PRINT STYLES
   ==================== */

@media print {
  .mobile-menu-toggle,
  .mobile-menu,
  .search-box,
  .post-event-cta,
  .event-interactions {
    display: none !important;
  }

  .events-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--spacing-md) !important;
  }

  .event-card {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}

/* ULTRA HIGH SPECIFICITY - MUST BE LAST IN ALL CSS FILES */
html body #ads-section.admin-section.active #ads-list,
html body #ads-section.admin-section.active #ads-list-new {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 200px !important;
    flex-direction: column !important;
    gap: 1rem !important;
    padding: 1rem 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
    position: relative !important;
    z-index: 99999 !important;
}

html body #ads-section.admin-section.active #ads-list .ad-card,
html body #ads-section.admin-section.active #ads-list-new .ad-card {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 100px !important;
    background: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 8px !important;
    padding: 1.5rem !important;
    margin: 0 0 1rem 0 !important;
    position: relative !important;
    z-index: 1 !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

html body #ads-section.admin-section.active #ads-list .ad-card *,
html body #ads-section.admin-section.active #ads-list-new .ad-card * {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}