/* assets/css/design.css - updated grid layout */
:root {
  --primary-color: #009688;
  --secondary-color: #f4f6f8;
  --bg-color: #ffffff;
  --text-main: #333333;
  --text-body: #2c3e50;
  --text-muted: #666666;
  --border-color: #e0e0e0;
  --card-bg: #ffffff;
  --shadow: 0 12px 28px rgba(0,0,0,0.05), 0 2px 8px rgba(0,0,0,0.02);
  --radius-card: 20px;
  --radius-btn: 40px;
  --transition: all 0.25s ease;
}
[data-theme="dark"] {
  --primary-color: #26a69a;
  --secondary-color: #1e1e1e;
  --bg-color: #121212;
  --text-main: #e0e0e0;
  --text-body: #d1d1d1;
  --text-muted: #a0a0a0;
  --border-color: #333333;
  --card-bg: #1e1e1e;
  --shadow: 0 12px 28px rgba(0,0,0,0.5);
}

/* Design Gallery Styles - blended with REHABACE */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: none;
  color: var(--text-body);
  margin-top: 0px;
  transition: background-color 0.3s, color 0.3s;
}

@media (min-width: 768px) {
  body {
    margin-top: 0px;
  }
}

.designs-main {
  min-height: calc(100vh - 70px);
  padding: 20px;
  background-color: none;
}

/* Controls Section - redesigned with REHABACE styling */
.designs-controls {
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: var(--radius-card);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column; /* Stack vertically on mobile */
  gap: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
}

.filter-controls {
  display: flex;
  flex-direction: row; /* Side by side on mobile */
  gap: 1rem;
  width: 100%;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1; /* Each takes equal width */
  min-width: 0; /* Prevents overflow */
}

.filter-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
}

.filter-group select {
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--bg-color);
  color: var(--text-body);
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  transition: border-color 0.2s;
  width: 100%; /* Full width within flex container */
}

.filter-group select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.search-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%; /* Full width on mobile */
}

#search-input {
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  flex: 1; /* Takes remaining space */
  min-width: 0; /* Prevents overflow */
  background-color: var(--bg-color);
  color: var(--text-body);
  font-family: 'Poppins', sans-serif;
  transition: border-color 0.2s;
}

#search-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

#search-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
  box-shadow: 0 4px 8px rgba(0,150,136,0.25);
  flex-shrink: 0; /* Prevents button from shrinking */
}

#search-btn:hover {
  background-color: var(--primary-color);
  filter: brightness(1.1);
  transform: scale(1.05);
}

#search-btn i {
  font-size: 1.2rem;
}

/* Desktop layout: filter and search side by side */
@media (min-width: 768px) {
  .designs-controls {
    flex-direction: row; /* Side by side on desktop */
    align-items: center;
    justify-content: space-between;
  }
  
  .filter-controls {
    width: auto; /* Auto width on desktop */
    flex: 0 1 auto;
  }
  
  .search-controls {
    width: auto; /* Auto width on desktop */
    flex: 0 1 350px; /* Fixed max width for search on desktop */
  }
}

/* Small mobile adjustments */
@media (max-width: 480px) {
  .filter-group label {
    font-size: 0.8rem;
  }
  
  .filter-group select {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
  }
  
  #search-input {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
  }
  
  #search-btn {
    width: 38px;
    height: 38px;
  }
  
  #search-btn i {
    font-size: 1rem;
  }
}


/* Gallery Section */
.designs-gallery {
  position: relative;
}

/* Responsive grid for design cards */
.designs-container {
  display: grid;
  grid-template-columns: 1fr; /* Mobile: 1 column, centered */
  gap: 1.5rem;
  justify-content: center;
  margin: 0 auto;
  max-width: 100%;
}

/* Tablet: 2 columns */
@media (min-width: 640px) {
  .designs-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Desktop: 3 columns */
@media (min-width: 1024px) {
  .designs-container {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Large desktop: maintain 3 columns but wider cards */
@media (min-width: 1280px) {
  .designs-container {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1280px;
  }
}

.design-card {
  background-color: var(--card-bg);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  position: relative; /* Added for overlay positioning */
}

.design-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s;
  aspect-ratio: 4/3;
  display: block; /* Ensures no extra space */
}

.design-content {
  position: absolute; /* Changed to absolute positioning */
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1.2rem 1.2rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.4) 70%, transparent); /* Transparent gradient overlay */
  color: white;
  transform: translateY(0);
  transition: transform 0.3s ease;
  border-bottom-left-radius: var(--radius-card);
  border-bottom-right-radius: var(--radius-card);
}

.design-title {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  color: white; /* Changed to white for contrast */
  font-weight: 600;
  line-height: 1.4;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3); /* Added text shadow for readability */
}

.design-description {
  color: rgba(255,255,255,0.9); /* Light white with transparency */
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 1; /* Reduced to 1 line since space is limited */
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.design-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8); /* Light white */
  margin-top: auto;
}

.design-category {
  background-color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: 30px;
  font-weight: 500;
  color: white;
  border: none; /* Removed border for cleaner look */
  opacity: 0.9;
}

.design-date {
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
}

/* Optional hover effect to reveal more content */
.design-card:hover .design-content {
  background: linear-gradient(to top, rgba(0,0,0,0.95), rgba(0,0,0,0.6) 80%);
}

.design-card:hover .design-description {
  -webkit-line-clamp: 2; /* Show more lines on hover */
}



/* Loading and No Results States */
.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background-color: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  grid-column: 1 / -1; /* Span all columns */
}

.loading-overlay .spinner {
  border: 4px solid rgba(0,150,136,0.1);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.no-results {
  text-align: center;
  padding: 3rem;
  background-color: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  grid-column: 1 / -1; /* Span all columns */
}

.no-results i {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.no-results h3 {
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.no-results p {
  color: var(--text-muted);
}

/* Error state */
.error-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  background-color: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
}

.error-state i {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.error-state h3 {
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.error-state p {
  color: var(--text-muted);
}

/* Auth Modal (preserved but blended) */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: var(--card-bg);
  margin: 5% auto;
  padding: 2rem;
  border-radius: var(--radius-card);
  width: 90%;
  max-width: 450px;
  box-shadow: var(--shadow);
  position: relative;
  border: 1px solid var(--border-color);
}

.modal-close {
  position: absolute;
  right: 1.5rem;
  top: 1rem;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-muted);
}

.auth-tabs {
  display: flex;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border-color);
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 1rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-muted);
}

.auth-tab.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
  margin-bottom: -2px;
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

.form-group {
  margin-bottom: 1.2rem;
  position: relative;
}

.form-group input {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--bg-color);
  color: var(--text-body);
  font-family: 'Poppins', sans-serif;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.password-group {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--text-muted);
}

.auth-form button[type="submit"] {
  width: 100%;
  padding: 0.8rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius-btn);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
  margin-top: 1rem;
}

.auth-form button[type="submit"]:hover {
  filter: brightness(1.1);
}

.auth-switch {
  text-align: center;
  margin-top: 1rem;
  color: var(--text-muted);
}

.auth-switch a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.forgot-password {
  text-align: right;
  margin-bottom: 1rem;
}

.forgot-password a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.terms-agreement {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.terms-agreement a {
  color: var(--primary-color);
  text-decoration: none;
}

/* Floating Help Button - blended with REHABACE */
.floating-help-button {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-color);
  color: white;
  padding: 14px 28px;
  border-radius: 60px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 8px 20px rgba(0,150,136,0.3);
  z-index: 99;
  transition: all 0.3s ease;
  white-space: nowrap;
  animation: float-gentle 3s ease-in-out infinite;
  border: 1px solid rgba(255,255,255,0.2);
}

.floating-help-button:hover {
  background-color: var(--primary-color);
  filter: brightness(1.1);
  box-shadow: 0 15px 30px rgba(0,150,136,0.4);
  transform: translateX(-50%) translateY(-4px);
  animation: none;
}

.floating-help-button i {
  font-size: 1.4rem;
}

@keyframes float-gentle {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

/* Responsive Design adjustments */
@media (max-width: 639px) {
  .designs-main {
    padding: 16px;
  }
  
  .design-card {
    max-width: 100%;
  }
  
  .design-image {
    height: 200px;
  }
  
  .design-title {
    font-size: 1.1rem;
  }
  
  .floating-help-button {
    font-size: 0.9rem;
    padding: 12px 20px;
    bottom: 15px;
  }
  
  .floating-help-button i {
    font-size: 1.2rem;
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .designs-container {
    gap: 1.25rem;
  }
  
  .design-image {
    height: 200px;
  }
}

@media (min-width: 1024px) {
  .designs-main {
    padding: 20px 40px;
  }
  
  .designs-container {
    gap: 1.75rem;
  }
  
  .design-image {
    height: 220px;
  }
}

/* Footer blending with REHABACE */
.modern-footer {
  background-color: var(--card-bg);
  border-top: 1px solid var(--border-color);
  padding: 3rem 2rem 1rem;
  color: var(--text-body);
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-column h3 {
  color: var(--text-main);
  margin-bottom: 1rem;
}

.footer-column h3 span.ace {
  color: var(--primary-color);
}

.footer-column h4 {
  color: var(--text-main);
  margin-bottom: 1rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 0.5rem;
}

.footer-column ul li a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-column ul li a:hover {
  color: var(--primary-color);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  color: var(--text-muted);
  font-size: 1.4rem;
  transition: color 0.2s;
}

.social-links a:hover {
  color: var(--primary-color);
}

.contact-info p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  background-color: var(--bg-color);
  color: var(--text-body);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.newsletter-form button {
  padding: 0.5rem 1.2rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.newsletter-form button:hover {
  filter: brightness(1.1);
}

.footer-bottom {
  max-width: 1280px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-muted);
}

.legal-links {
  display: flex;
  gap: 1.5rem;
}

.legal-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.legal-links a:hover {
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .legal-links {
    justify-content: center;
  }
}