/* ============================================
   Directorio de Negocios — Design System
   Iglesia Alianza Los Olivos
   ============================================ */

/* --- Tokens --- */
:root {
  --bg: #f5f5f7;
  --surface: #ffffff;
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #aeaeb2;
  --border: #d2d2d7;
  --border-light: #e8e8ed;
  --accent: #3a7d34;
  --accent-hover: #2e6529;
  --accent-light: #e8f5e6;
  --danger: #ff3b30;
  --danger-hover: #cc2f27;
  --whatsapp: #25d366;
  --whatsapp-hover: #1eba59;
  --success: #34c759;
  --overlay: rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.03);
  --shadow-md: 0 4px 12px rgba(0,0,0,.07);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.1);
  --shadow-xl: 0 20px 50px rgba(0,0,0,.14);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --transition: 200ms ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
a { text-decoration: none; color: inherit; }

/* --- Utilities --- */
.hidden { display: none !important; }

/* --- Header --- */
.site-header {
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, #eef3ec 0%, var(--bg) 100%);
}
.header-inner { max-width: 640px; margin: 0 auto; }
.header-logo { height: 40px; width: auto; margin: 0 auto 1.5rem; }
.header-title {
  font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em;
  color: var(--text); margin-bottom: 0.25rem;
}
.header-subtitle { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 1.25rem; }
.header-verse-box {
  max-width: 600px;
  margin: 0 auto 2rem;
  padding: 0 1.5rem;
}
.header-verse-text {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 0.8rem;
}
.header-verse-ref {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.header-verse-ref::before, .header-verse-ref::after {
  content: '';
  height: 1px;
  width: 40px;
  background: var(--accent);
  opacity: 0.3;
}
.header-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--whatsapp); color: #fff;
  padding: 0.6rem 1.25rem; border-radius: var(--radius-full);
  font-size: 0.875rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.header-cta:hover { background: var(--whatsapp-hover); transform: scale(1.03); }
.header-cta i { font-size: 1.1rem; }

/* Auth Buttons */
.auth-btn {
  position: absolute; top: 1.25rem; right: 1.25rem;
  padding: 0.45rem 1rem; border-radius: var(--radius-full);
  font-size: 0.8rem; font-weight: 600;
  transition: all var(--transition); z-index: 10;
}
#btn-login { background: var(--text); color: #fff; }
#btn-login:hover { background: #333; }
#btn-logout { background: var(--danger); color: #fff; }
#btn-logout:hover { background: var(--danger-hover); }

/* --- Search --- */
.search-section { max-width: 560px; margin: -0.5rem auto 1.5rem; padding: 0 1.5rem; }
.search-wrap {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition);
}
.search-wrap:focus-within { box-shadow: var(--shadow-lg), 0 0 0 3px rgba(58,125,52,.15); }
.search-input {
  width: 100%; padding: 0.8rem 2.75rem;
  border: none; border-radius: var(--radius-full);
  background: transparent; font-size: 0.95rem; color: var(--text);
  outline: none;
}
.search-input::placeholder { color: var(--text-tertiary); }
.search-icon-left {
  position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
  color: var(--text-tertiary); font-size: 0.9rem; pointer-events: none;
}
.search-clear {
  position: absolute; right: 0.75rem; top: 50%; transform: translateY(-50%);
  color: var(--text-tertiary); font-size: 1.1rem; padding: 0.25rem;
  transition: color var(--transition);
}
.search-clear:hover { color: var(--text-secondary); }

/* Hide native search clear */
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration { -webkit-appearance: none; }
input[type="search"]::-moz-search-clear { display: none; }

/* --- Admin Bar --- */
.admin-bar {
  max-width: 960px; margin: 0 auto 1.25rem; padding: 0 1.5rem;
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center;
}
.admin-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1rem; border-radius: var(--radius-full);
  font-size: 0.8rem; font-weight: 600; color: #fff;
  transition: all var(--transition);
}
.admin-btn:hover { transform: translateY(-1px); }
.admin-btn--add { background: #007aff; }
.admin-btn--add:hover { background: #0066d6; }
.admin-btn--cat { background: #5856d6; }
.admin-btn--cat:hover { background: #4745b0; }
.admin-btn--save { background: var(--accent); }
.admin-btn--save:hover { background: var(--accent-hover); }

/* --- Filters --- */
.filters { max-width: 960px; margin: 0 auto 2rem; padding: 0 1.5rem; }
.filters-row {
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center;
}
.filter-pill {
  padding: 0.45rem 1rem; border-radius: var(--radius-full);
  font-size: 0.8rem; font-weight: 500;
  border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text-secondary);
  transition: all var(--transition);
}
.filter-pill:hover { border-color: var(--text-tertiary); color: var(--text); }
.filter-pill--active {
  background: var(--text); color: #fff; border-color: var(--text);
}

/* --- Cards Grid --- */
.grid-section { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem 3rem; }
.card-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* --- Card --- */
.card {
  position: relative;
  background: var(--surface); border-radius: var(--radius-lg);
  padding: 1.5rem; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: cardEnter .45s ease-out both;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card-badge {
  display: inline-block; padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full); font-size: 0.65rem;
  font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 0.75rem; width: fit-content;
}
.card-title { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.25rem; padding-right: 76px; }
.card-header-flex { display: block; margin-bottom: 0.75rem; }
.card-header-flex .card-badge { margin-bottom: 0 !important; }
.avatar {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 64px; height: 64px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; font-weight: 700; color: #fff;
  flex-shrink: 0; object-fit: cover; background: var(--border);
  box-shadow: var(--shadow-sm); border: 1px solid rgba(0,0,0,0.04);
}
.card-owner { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 0.85rem; padding-right: 76px; }
.card-desc {
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.55;
  flex-grow: 1; margin-bottom: 1rem;
}
.card-cta {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%; padding: 0.65rem;
  background: var(--whatsapp); color: #fff;
  border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.card-cta:hover { background: var(--whatsapp-hover); transform: scale(1.02); }
.card-cta i { font-size: 1.1rem; }
.card-admin {
  display: flex; gap: 0.5rem; margin-top: 0.6rem;
}
.card-admin-btn {
  flex: 1; padding: 0.4rem; border-radius: var(--radius-sm);
  font-size: 0.75rem; font-weight: 600; color: #fff;
  transition: opacity var(--transition);
}
.card-admin-btn:hover { opacity: 0.85; }
.card-admin-btn--edit { background: #007aff; }
.card-admin-btn--delete { background: var(--danger); }

/* Empty state */
.empty-state { grid-column: 1 / -1; text-align: center; padding: 4rem 1rem; }
.empty-state i { font-size: 2.5rem; color: var(--border); margin-bottom: 1rem; }
.empty-state p { color: var(--text-tertiary); }
.empty-state p:first-of-type { font-size: 1.05rem; color: var(--text-secondary); }

/* Card entrance animation */
@keyframes cardEnter {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Modals --- */
.modal-overlay {
  position: fixed; inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 1.5rem;
  animation: fadeIn .2s ease;
}
.modal-box {
  background: var(--surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%; max-width: 440px; max-height: 90vh;
  overflow-y: auto; padding: 2rem;
  animation: modalSlideUp .3s ease-out;
}
.modal-box--wide { max-width: 520px; }
.modal-title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 1.5rem; text-align: center; }
.modal-close {
  display: block; width: 100%; text-align: center; margin-top: 1rem;
  color: var(--text-tertiary); font-size: 0.85rem; font-weight: 500;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text-secondary); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(12px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* --- Form Controls --- */
.form-group { margin-bottom: 1rem; }
.form-label {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 0.35rem;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.9rem;
  background: var(--surface); color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,125,52,.12);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-error { color: var(--danger); font-size: 0.8rem; text-align: center; margin-top: 0.5rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  width: 100%; padding: 0.65rem 1rem;
  border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600;
  transition: all var(--transition);
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-hover); }
.btn--secondary { background: var(--border-light); color: var(--text-secondary); }
.btn--secondary:hover { background: var(--border); }
.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { background: var(--danger-hover); }
.btn-row { display: flex; gap: 0.6rem; margin-top: 0.5rem; }
.btn-row .btn { flex: 1; }

/* --- Category List (in modal) --- */
.cat-list { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; max-height: 220px; overflow-y: auto; }
.cat-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0.75rem; background: #fafafa;
  border-radius: var(--radius-sm);
}
.cat-item-left { display: flex; align-items: center; gap: 0.6rem; }
.cat-dot { width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; }
.cat-item-name { font-size: 0.875rem; font-weight: 600; }
.cat-item-delete {
  font-size: 0.75rem; color: var(--danger); font-weight: 500;
  transition: opacity var(--transition);
}
.cat-item-delete:hover { opacity: .7; }
.cat-divider { border: none; border-top: 1px solid var(--border-light); margin: 0.75rem 0; }

/* Color picker */
.color-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.color-dot {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid transparent;
  transition: all var(--transition); position: relative;
}
.color-dot:hover { transform: scale(1.15); }
.color-dot--selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-light); }

/* --- Toast Notifications --- */
.toast-container {
  position: fixed; top: 1.25rem; right: 1.25rem;
  z-index: 200; display: flex; flex-direction: column; gap: 0.5rem;
  pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.75rem 1.1rem; border-radius: var(--radius-sm);
  background: var(--surface); box-shadow: var(--shadow-lg);
  font-size: 0.85rem; font-weight: 500; color: var(--text);
  pointer-events: auto;
  animation: toastIn .3s ease-out;
  border-left: 3px solid var(--success);
}
.toast--error { border-left-color: var(--danger); }
.toast--error i { color: var(--danger); }
.toast--success i { color: var(--success); }
.toast-exit { animation: toastOut .25s ease-in forwards; }

@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(20px); } }

/* --- Footer --- */
.site-footer {
  text-align: center; padding: 2rem 1.5rem;
  font-size: 0.75rem; color: var(--text-tertiary);
  border-top: 1px solid var(--border-light);
}
.footer-credits {
  margin-top: 0.4rem;
}
.footer-credits a {
  color: var(--text-secondary);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
  transition: all var(--transition);
}
.footer-credits a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

/* --- Category Badge Colors (replaces Tailwind CDN) --- */
.bg-blue-100    { background-color: #dbeafe; } .text-blue-800    { color: #1e40af; }
.bg-green-100   { background-color: #dcfce7; } .text-green-800   { color: #166534; }
.bg-purple-100  { background-color: #f3e8ff; } .text-purple-800  { color: #6b21a8; }
.bg-orange-100  { background-color: #ffedd5; } .text-orange-800  { color: #9a3412; }
.bg-yellow-100  { background-color: #fef9c3; } .text-yellow-800  { color: #854d0e; }
.bg-pink-100    { background-color: #fce7f3; } .text-pink-800    { color: #9d174d; }
.bg-gray-100    { background-color: #f3f4f6; } .text-gray-800    { color: #1f2937; }
.bg-red-100     { background-color: #fee2e2; } .text-red-800     { color: #991b1b; }
.bg-teal-100    { background-color: #ccfbf1; } .text-teal-800    { color: #115e59; }
.bg-indigo-100  { background-color: #e0e7ff; } .text-indigo-800  { color: #3730a3; }

/* --- Responsive --- */
@media (max-width: 640px) {
  .site-header { padding: 2rem 1rem 1.5rem; }
  .header-title { font-size: 1.4rem; }
  
  .header-verse-box { padding: 0 1rem; margin-bottom: 1.5rem; }
  .header-verse-text { font-size: 1.1rem; }
  
  .search-section { padding: 0 1rem; margin-bottom: 1rem; }
  
  .grid-section { padding: 0 1rem 2rem; }
  .card-grid { grid-template-columns: 1fr; gap: 1rem; }
  
  .card { padding: 1.25rem; }
  .avatar { 
    width: 50px; height: 50px; 
    top: 1.25rem; right: 1.25rem; 
    border-radius: 12px;
    font-size: 1.1rem;
  }
  .card-title, .card-owner {
    padding-right: 60px;
  }

  .modal-box { padding: 1.5rem; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  
  .admin-bar { padding: 0 1rem; }
  .auth-btn { top: 0.75rem; right: 0.75rem; }
  .toast-container { top: 0.75rem; right: 0.75rem; left: 0.75rem; }
  .toast { font-size: 0.8rem; }
}