/**
 * Solomon Operations - Enhanced CSS Framework
 * Mobile-first design with progressive enhancement
 */

/* Enhanced CSS Variables */
:root{
  /* Brand Colors */
  --brand: #0b5d1e;
  --brand-light: #0f7a28;
  --brand-dark: #094718;
  --accent: #f2b705;
  --accent-light: #f5d03f;
  
  /* Status Colors */
  --success: #10b981;
  --success-light: #34d399;
  --warning: #f59e0b;
  --warning-light: #fbbf24;
  --error: #ef4444;
  --error-light: #f87171;
  --info: #3b82f6;
  --info-light: #60a5fa;
  
  /* Base Colors */
  --bg: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --text: #111827;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --shadow: 0 10px 25px rgba(0,0,0,.06);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
  
  /* Breakpoints */
  --mobile-break: 640px;
  --tablet-break: 768px;
  --desktop-break: 1024px;
  
  /* Spacing */
  --radius: 18px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --padding-xs: 4px;
  --padding-sm: 8px;
  --padding: 16px;
  --padding-lg: 24px;
  --padding-xl: 32px;
}

/* Base Styles */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: var(--font-sans);
  background:var(--bg-dark);
  color:#ffffff;
  line-height:1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Links */
a{color:inherit; text-decoration:none}
a:hover{text-decoration:underline}

/* Container */
.container{max-width:1150px; margin:0 auto; padding:0 18px}

/* Enhanced Typography */
h1{font-size:2.5rem; font-weight:900; line-height:1.1; margin:1.5rem 0}
h2{font-size:2rem; font-weight:800; line-height:1.2; margin:1.25rem 0}
h3{font-size:1.5rem; font-weight:700; line-height:1.3; margin:1rem 0}
h4{font-size:1.25rem; font-weight:600; line-height:1.4; margin:0.75rem 0}
p{margin:1rem 0}
.sub{color:var(--text-secondary); font-size:1.1rem; line-height:1.6}
.kicker{color:var(--brand); font-size:0.875rem; font-weight:600; text-transform:uppercase; letter-spacing:0.05em}

/* Enhanced Layout */
.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:var(--padding) 0;
  gap:1rem;
}
.brand{
  display:flex; gap:10px; align-items:center; flex-shrink:0;
}
.logo{
  width:42px; height:42px;
  border-radius:var(--radius-sm);
  background:linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 70%);
  display:flex; align-items:center; justify-content:center;
  color:white; font-weight:900;
  box-shadow:var(--shadow);
}
.brand .title{line-height:1.1}
.brand .title b{display:block}
.brand .title span{font-size:12px; color:var(--text-secondary)}

.menu{
  display:flex; align-items:center; gap:0.5rem; flex-wrap:wrap;
}
.menu a{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:42px;
  padding:10px 14px;
  border-radius:var(--radius-sm);
  transition:all 0.2s;
}
.menu a:hover{
  background:var(--bg-secondary);
  color:var(--brand);
}
.menu a.active{
  background:var(--brand);
  color:white;
}

/* Enhanced Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:12px 20px;
  background:linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  color:#fff;
  border:none;
  border-radius:var(--radius);
  font-weight:600;
  line-height:1.2;
  white-space:nowrap;
  cursor:pointer;
  transition:all 0.2s ease;
  position:relative;
  overflow:hidden;
}

.btn::before{
  content:'';
  position:absolute;
  top:0;
  left:-100%;
  width:100%;
  height:100%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition:left 0.5s ease;
}

.btn:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-lg);
}

.btn:hover::before{
  left:100%;
}

.btn:active{
  transform:translateY(0);
}
.btn:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow);
}
.btn:active{
  transform:translateY(0);
}
.btn.primary{
  background:var(--brand); color:white;
}
.btn.primary:hover{
  background:var(--brand-light);
}
.btn.secondary{
  background:var(--bg-secondary); color:var(--text);
  border:1px solid var(--border);
}
.btn.secondary:hover{
  background:var(--bg-tertiary);
}
.btn.success{
  background:var(--success); color:white;
}
.btn.warning{
  background:var(--warning); color:white;
}
.btn.error{
  background:var(--error); color:white;
}
.btn:disabled{
  opacity:0.5; cursor:not-allowed;
  transform:none;
}

/* Enhanced Cards */
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  margin-bottom:var(--space-lg);
  overflow:hidden;
  transition: all var(--transition-base);
  backdrop-filter: blur(12px);
  position:relative;
}

.card:hover{
  border-color:var(--primary);
  box-shadow:var(--shadow-lg);
  transform: translateY(-2px);
}
.card:hover{
  box-shadow:var(--shadow-lg);
}
.card.pad{padding:var(--padding-lg)}

/* Status Badges */
.badge{
  display:inline-flex; align-items:center; gap:4px;
  padding:4px 8px; border-radius:999px;
  font-size:0.75rem; font-weight:600;
  text-transform:uppercase; letter-spacing:0.025em;
}
.badge.success{
  background:var(--success); color:white;
}
.badge.warning{
  background:var(--warning); color:white;
}
.badge.error{
  background:var(--error); color:white;
}
.badge.info{
  background:var(--info); color:white;
}

/* Forms */
.form-group{
  margin-bottom:var(--padding);
}
.form-group label{
  display:block; margin-bottom:4px;
  font-weight:600; color:var(--text);
}
.form-control{
  width:100%; padding:12px; border-radius:var(--radius-sm);
  border:1px solid var(--border); background:var(--bg);
  font-size:1rem; transition:all 0.2s;
}
.form-control:focus{
  outline:none; border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(11,93,30,0.1);
}
.form-control.error{
  border-color:var(--error);
  box-shadow:0 0 0 3px rgba(239,68,68,0.1);
}
.error-text{
  color:var(--error); font-size:0.875rem;
  margin-top:4px; display:block;
}

/* Grid System */
.grid{
  display:grid; gap:var(--padding);
}
.grid-cols-1{grid-template-columns:1fr}
.grid-cols-2{grid-template-columns:repeat(2,1fr)}
.grid-cols-3{grid-template-columns:repeat(3,1fr)}
.grid-cols-4{grid-template-columns:repeat(4,1fr)}

/* Mobile First Responsive */
@media (max-width: 768px){
  .grid-cols-3{grid-template-columns:repeat(2,1fr)}
  .grid-cols-4{grid-template-columns:repeat(2,1fr)}
  .nav{flex-direction:column; align-items:flex-start; gap:0.75rem}
  .menu{width:100%; gap:0.5rem}
  .menu a{min-height:40px; padding:9px 12px; font-size:0.95rem}
  .container{padding:0 12px}
  h1{font-size:2rem}
  h2{font-size:1.75rem}
  .btn{min-height:44px; padding:11px 18px; font-size:0.95rem}
  .nav > .btn{width:100%; justify-content:center}
}

@media (max-width: 640px){
  .grid-cols-2{grid-template-columns:1fr}
  .grid-cols-3{grid-template-columns:1fr}
  .grid-cols-4{grid-template-columns:1fr}
  .nav{gap:0.5rem}
  .menu{gap:0.4rem}
  .menu a{min-height:38px; padding:8px 10px; font-size:0.92rem}
  .brand .title span{display:none}
  .btn{min-height:42px; padding:10px 16px; font-size:0.92rem}
}

/* Loading States */
.loading{
  position:relative; opacity:0.6; pointer-events:none;
}
.loading::after{
  content:''; position:absolute; inset:0;
  background:rgba(255,255,255,0.8); display:flex;
  align-items:center; justify-content:center;
}
.spinner{
  width:20px; height:20px;
  border:2px solid var(--border);
  border-top:2px solid var(--brand);
  border-radius:50%; animation:spin 1s linear infinite;
}
@keyframes spin{
  0%{transform:rotate(0deg)} 100%{transform:rotate(360deg)}
}

/* Utility Classes */
.text-center{text-align:center}
.text-left{text-align:left}
.text-right{text-align:right}
.hidden{display:none}
.visible{display:block}
.flex{display:flex}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.gap-sm{gap:var(--padding-sm)}
.gap{gap:var(--padding)}
.gap-lg{gap:var(--padding-lg)}
.mt-sm{margin-top:var(--padding-sm)}
.mt{margin-top:var(--padding)}
.mb-sm{margin-bottom:var(--padding-sm)}
.mb{margin-bottom:var(--padding)}
.p-sm{padding:var(--padding-sm)}
.p{padding:var(--padding)}
.p-lg{padding:var(--padding-lg)}

/* Section Spacing */
.section{
  padding:var(--padding-xl) 0;
}
.section-sm{
  padding:var(--padding) 0;
}

/* Gallery Styles */
.galleryGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  cursor: pointer;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand);
}

.image-container {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: white;
  padding: 16px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.gallery-item:hover .image-overlay {
  transform: translateY(0);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.image-caption {
  font-weight: 600;
  margin-bottom: 4px;
}

.image-meta {
  font-size: 12px;
  opacity: 0.9;
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  animation: fadeIn 0.3s ease;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  margin: 5vh auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: white;
  font-size: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.lightbox-close:hover {
  opacity: 0.7;
}

.lightbox-info {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 16px 20px;
  border-radius: var(--radius);
  text-align: center;
  max-width: 80%;
}

.lightbox-info h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
}

.lightbox-info p {
  margin: 0 0 12px 0;
  font-size: 14px;
  opacity: 0.9;
}

.lightbox-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.lightbox-actions .btn {
  min-height: 40px;
  padding: 8px 14px;
  font-size: 12px;
}

/* Gallery Filters */
.gallery-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-btn {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: white;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 500;
}

.filter-btn:hover {
  background: var(--bg-secondary);
}

.filter-btn.active {
  background: var(--brand);
  color: white;
  border-color: var(--brand);
}

.gallery-search {
  flex: 1;
  min-width: 200px;
  max-width: 300px;
}

.gallery-search input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  outline: none;
  font-size: 14px;
}

.gallery-search input:focus {
  border-color: var(--brand);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .galleryGrid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
  }
  
  .lightbox-content {
    margin: 0;
    width: 100vw;
    height: 100vh;
  }
  
  .lightbox-close {
    top: 20px;
    right: 20px;
    z-index: 1001;
  }
  
  .lightbox-info {
    bottom: 20px;
    left: 20px;
    right: 20px;
    transform: none;
    max-width: none;
  }
  
  .gallery-filters {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  
  .gallery-search {
    max-width: none;
  }

  .lightbox-actions .btn {
    flex: 1 1 140px;
  }
}

/* Gallery Loading State */
.gallery-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.gallery-loading .spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  border: 3px solid var(--border);
  border-top: 3px solid var(--brand);
}

/* No Results Message */
.gallery-no-results {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.gallery-no-results h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
  color: var(--text);
}

.gallery-no-results p {
  margin: 0;
  font-size: 14px;
}

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

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

.gallery-item {
  animation: slideUp 0.4s ease forwards;
}

/* Gallery Categories Badge */
.category-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 8px;
}

.category-badge.community { background: #e3f2fd; color: #1976d2; }
.category-badge.education { background: #f3e5f5; color: #7b1fa2; }
.category-badge.health { background: #e8f5e8; color: #388e3c; }
.category-badge.youth { background: #fff3e0; color: #f57c00; }
.category-badge.meetings { background: #fce4ec; color: #c2185b; }
.category-badge.events { background: #e0f2f1; color: #00796b; }