/* =============================================
   MASCOTAS RESCATADAS - Mobile-First CSS
   ============================================= */

:root {
  --primary: #e07b39;
  --primary-dark: #c4622a;
  --primary-light: #f5a96b;
  --secondary: #3b7a57;
  --secondary-light: #5aab7a;
  --accent: #f4c430;
  --danger: #e05252;
  --surface: #fff;
  --surface2: #faf7f4;
  --surface3: #f0ebe4;
  --text: #2d2418;
  --text-muted: #7a6a5a;
  --border: #e8ddd3;
  --shadow-sm: 0 2px 8px rgba(80,40,10,.08);
  --shadow-md: 0 6px 24px rgba(80,40,10,.13);
  --shadow-lg: 0 16px 48px rgba(80,40,10,.18);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-tap-highlight-color: transparent; }
body {
  font-family: 'Nunito', system-ui, sans-serif;
  background: var(--surface2);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }
ul { list-style: none; }

/* ===================== HEADER ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .875rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--primary-dark);
}
.logo-icon { font-size: 1.4rem; }
.nav-links { display: none; align-items: center; gap: 1.5rem; }
.nav-link {
  font-weight: 600;
  font-size: .9rem;
  color: var(--text-muted);
  transition: color var(--transition);
  padding: .25rem 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width var(--transition);
  border-radius: 1px;
}
.nav-link:hover, .nav-link.active { color: var(--primary-dark); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-admin { color: var(--secondary) !important; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 6px;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 1rem 1.25rem 1.25rem;
  gap: .25rem;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-link {
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
}
.mobile-link:hover { background: var(--surface3); color: var(--text); }
.mobile-login-btn { margin-top: .5rem; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(224,123,57,.35);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(224,123,57,.45);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--primary-dark);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-secondary {
  background: var(--secondary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(59,122,87,.3);
}
.btn-secondary:hover { background: #2d6044; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #c43f3f; }
.btn-ghost { background: var(--surface3); color: var(--text); }
.btn-ghost:hover { background: var(--border); }
.btn-full { width: 100%; }
.btn-sm { padding: .5rem 1rem; font-size: .85rem; }
.btn-login {
  background: var(--primary);
  color: #fff;
  padding: .5rem 1.25rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .85rem;
  transition: all var(--transition);
}
.btn-login:hover { background: var(--primary-dark); transform: translateY(-1px); }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #3b1e06 0%, #7a3a15 40%, #e07b39 100%);
  color: #fff;
  padding: 5rem 1.25rem 3rem;
  overflow: hidden;
  min-height: 90svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  padding: .35rem .875rem;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 1.25rem;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 8vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero-title .accent { color: var(--accent); }
.hero-subtitle {
  font-size: clamp(.95rem, 3vw, 1.15rem);
  opacity: .9;
  max-width: 480px;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
  margin-bottom: 3rem;
}
.hero-stats {
  position: relative; z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: auto;
}
.stat {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  padding: .875rem 1.25rem;
  border-radius: var(--radius);
  text-align: center;
  min-width: 110px;
}
.stat-number { display: block; font-size: 1.6rem; font-weight: 900; }
.stat-label { font-size: .75rem; opacity: .85; font-weight: 600; margin-top: .2rem; display: block; }
.hero-paws { position: absolute; inset: 0; pointer-events: none; }
.paw {
  position: absolute;
  left: var(--x);
  top: var(--y);
  font-size: 1.5rem;
  opacity: .08;
  animation: float 6s ease-in-out infinite;
  animation-delay: var(--delay);
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(20deg); }
}

/* ===================== CATALOG ===================== */
.catalog-section { padding: 3rem 0 4rem; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
.section-header { text-align: center; margin-bottom: 2rem; }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  color: var(--text);
  margin-bottom: .5rem;
}
.section-subtitle { color: var(--text-muted); font-size: 1rem; }

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  margin-bottom: 1rem;
}
.filter-chip {
  padding: .5rem 1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .85rem;
  background: var(--surface3);
  color: var(--text-muted);
  border: 2px solid transparent;
  transition: all var(--transition);
}
.filter-chip:hover { background: var(--border); color: var(--text); }
.filter-chip.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(224,123,57,.3);
}
.filter-select {
  padding: .5rem 1rem;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition);
}
.filter-select:focus { outline: none; border-color: var(--primary); }

/* Search */
.search-bar {
  position: relative;
  margin-bottom: 2rem;
}
.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: .875rem 1rem .875rem 2.75rem;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: var(--surface);
  font-size: .95rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224,123,57,.12);
}

/* Pet grid */
.pet-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 480px) {
  .pet-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  .pet-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1100px) {
  .pet-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Pet card */
.pet-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.pet-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.pet-card:active { transform: translateY(-2px); }
.pet-card-image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--surface3);
  overflow: hidden;
}
.pet-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.pet-card:hover .pet-card-image img { transform: scale(1.06); }
.pet-card-image .no-photo {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, #fde8d8, #ffd0a8);
}
.pet-badge {
  position: absolute;
  top: .75rem;
  left: .75rem;
  padding: .25rem .65rem;
  border-radius: 50px;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.badge-disponible { background: var(--secondary); color: #fff; }
.badge-adoptado { background: var(--text-muted); color: #fff; }
.pet-especie-badge {
  position: absolute;
  top: .75rem;
  right: .75rem;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(4px);
  padding: .2rem .5rem;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 700;
}
.pet-card-body { padding: 1rem 1.1rem 1.1rem; }
.pet-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: .3rem;
}
.pet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-bottom: .6rem;
}
.pet-tag {
  background: var(--surface3);
  color: var(--text-muted);
  padding: .2rem .6rem;
  border-radius: 50px;
  font-size: .72rem;
  font-weight: 700;
}
.pet-personalidad {
  font-size: .82rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Skeleton */
.loading-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 480px) { .loading-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .loading-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .loading-grid { grid-template-columns: repeat(4, 1fr); } }
.skeleton-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: linear-gradient(90deg, var(--surface3) 25%, var(--border) 50%, var(--surface3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
}
.empty-icon { font-size: 4rem; display: block; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.empty-state p { color: var(--text-muted); }

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.page-btn {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: .9rem;
  background: var(--surface);
  color: var(--text-muted);
  border: 2px solid var(--border);
  transition: all var(--transition);
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===================== HOW IT WORKS ===================== */
.how-section {
  background: linear-gradient(135deg, #3b1e06 0%, #5a2e10 100%);
  color: #fff;
  padding: 4rem 0;
}
.how-section .section-title { color: #fff; }
.how-section .section-subtitle { color: rgba(255,255,255,.7); }
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
@media (min-width: 640px) { .steps-grid { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), background var(--transition);
}
.step:hover { transform: translateY(-4px); background: rgba(255,255,255,.15); }
.step-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.step h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: .75rem; }
.step p { font-size: .9rem; opacity: .85; line-height: 1.7; }

/* ===================== FOOTER ===================== */
.footer {
  background: var(--text);
  color: rgba(255,255,255,.7);
  padding: 2rem 0;
  text-align: center;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-bottom: .5rem;
}
.footer .logo-text { color: #fff; font-weight: 800; }
.footer-tagline { font-size: .9rem; margin-bottom: .5rem; }
.footer-copy { font-size: .8rem; opacity: .6; }

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
@media (min-width: 640px) {
  .modal-overlay { align-items: center; padding: 1.5rem; }
}
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  width: 100%;
  max-height: 92svh;
  overflow-y: auto;
  overscroll-behavior: contain;
  position: relative;
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
@media (min-width: 640px) {
  .modal {
    border-radius: var(--radius-lg);
    max-width: 680px;
    transform: scale(.92) translateY(0);
  }
}
.modal-overlay.open .modal {
  transform: translateY(0);
}
@media (min-width: 640px) {
  .modal-overlay.open .modal { transform: scale(1) translateY(0); }
}
.modal-sm { max-width: 440px; }
.modal-close {
  position: sticky;
  top: 0;
  float: right;
  margin: .875rem .875rem 0 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--surface3);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
  z-index: 1;
}
.modal-close:hover { background: var(--border); }

/* Pet modal content */
.modal-pet-gallery {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--surface3);
  overflow: hidden;
}
.modal-pet-gallery img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.modal-pet-gallery .no-photo {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem;
  background: linear-gradient(135deg, #fde8d8, #ffd0a8);
}
.modal-pet-body { padding: 1.5rem 1.5rem 2rem; }
.modal-pet-header { margin-bottom: 1.25rem; }
.modal-pet-name {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin-bottom: .4rem;
}
.modal-pet-badges { display: flex; gap: .5rem; flex-wrap: wrap; }
.modal-section { margin-bottom: 1.25rem; }
.modal-section-title {
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: .5rem;
  display: flex; align-items: center; gap: .4rem;
}
.modal-section-text {
  color: var(--text-muted);
  font-size: .95rem;
  line-height: 1.7;
}
.modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.modal-info-item {
  background: var(--surface3);
  border-radius: var(--radius-sm);
  padding: .75rem;
}
.modal-info-label { font-size: .7rem; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .2rem; }
.modal-info-value { font-size: .9rem; font-weight: 700; color: var(--text); }
.modal-health-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.health-chip {
  display: flex; align-items: center; gap: .3rem;
  background: #e8f5e9;
  color: var(--secondary);
  padding: .3rem .75rem;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
}
.health-chip.negative { background: #fce8e8; color: var(--danger); }
.modal-cta {
  padding: 1.25rem 1.5rem 1.5rem;
  background: var(--surface2);
  border-top: 1px solid var(--border);
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

/* ===================== LOGIN MODAL ===================== */
.login-modal-content { padding: 1.5rem 1.75rem 2rem; }
.login-icon { font-size: 2.5rem; text-align: center; margin-bottom: .75rem; }
.login-modal-content h2 {
  text-align: center;
  font-size: 1.4rem;
  margin-bottom: .3rem;
}
.login-modal-content p {
  text-align: center;
  color: var(--text-muted);
  font-size: .85rem;
  margin-bottom: 1.5rem;
}

/* ===================== FORMS ===================== */
.form-group { margin-bottom: 1rem; }
.form-label {
  display: block;
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: .4rem;
  color: var(--text);
}
.form-label .required { color: var(--danger); margin-left: .2rem; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224,123,57,.12);
}
.form-textarea { min-height: 90px; resize: vertical; }
.form-select {
  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='%237a6a5a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.input-password { position: relative; }
.input-password .form-input { padding-right: 3rem; }
.toggle-pass {
  position: absolute;
  right: .875rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  opacity: .6;
  transition: opacity var(--transition);
}
.toggle-pass:hover { opacity: 1; }

/* Toggle switch */
.form-toggle {
  display: flex;
  align-items: center;
  gap: .75rem;
  cursor: pointer;
}
.toggle-track {
  position: relative;
  width: 48px; height: 26px;
  background: var(--border);
  border-radius: 13px;
  transition: background var(--transition);
  flex-shrink: 0;
}
.toggle-track::after {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  transition: transform var(--transition);
}
.form-toggle input:checked + .toggle-track { background: var(--secondary); }
.form-toggle input:checked + .toggle-track::after { transform: translateX(22px); }
.form-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-label { font-size: .9rem; font-weight: 600; }

/* Alerts */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.alert-error { background: #fce8e8; color: var(--danger); border: 1px solid #f5c0c0; }
.alert-success { background: #e8f5e9; color: var(--secondary); border: 1px solid #b2dfb9; }
.alert-info { background: #e8f0fe; color: #1a6bc9; border: 1px solid #b3c8f5; }

/* ===================== ADMIN PAGE ===================== */
.admin-layout {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}
.admin-header {
  background: linear-gradient(135deg, #3b1e06, #5a2e10);
  color: #fff;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-md);
}
.admin-header-left { display: flex; align-items: center; gap: .75rem; }
.admin-title { font-size: 1.1rem; font-weight: 800; }
.admin-subtitle { font-size: .75rem; opacity: .7; }
.admin-content { flex: 1; padding: 1.5rem 1.25rem 4rem; max-width: 800px; margin: 0 auto; width: 100%; }

/* Admin tabs */
.admin-tabs {
  display: flex;
  gap: .25rem;
  background: var(--surface3);
  border-radius: var(--radius);
  padding: .25rem;
  margin-bottom: 1.5rem;
}
.admin-tab {
  flex: 1;
  padding: .625rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .85rem;
  text-align: center;
  color: var(--text-muted);
  transition: all var(--transition);
}
.admin-tab.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

/* Admin pet list */
.admin-pet-list { display: flex; flex-direction: column; gap: 1rem; }
.admin-pet-item {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  box-shadow: var(--shadow-sm);
}
.admin-pet-thumb {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--surface3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  overflow: hidden;
}
.admin-pet-thumb img { width: 100%; height: 100%; object-fit: cover; }
.admin-pet-info { flex: 1; min-width: 0; }
.admin-pet-name { font-weight: 800; margin-bottom: .2rem; }
.admin-pet-tags { display: flex; gap: .35rem; flex-wrap: wrap; }
.admin-pet-actions { display: flex; gap: .5rem; flex-shrink: 0; }

/* Photo upload */
.photo-upload {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.photo-upload:hover, .photo-upload.dragover {
  border-color: var(--primary);
  background: rgba(224,123,57,.04);
}
.photo-upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%; height: 100%;
}
.photo-upload-icon { font-size: 2.5rem; margin-bottom: .5rem; }
.photo-upload-text { font-weight: 700; color: var(--text-muted); font-size: .9rem; }
.photo-upload-hint { font-size: .75rem; color: var(--text-muted); margin-top: .25rem; }
.photo-preview {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .75rem;
}
.photo-thumb {
  position: relative;
  width: 80px; height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; }
.photo-thumb-remove {
  position: absolute;
  top: 2px; right: 2px;
  width: 20px; height: 20px;
  background: rgba(0,0,0,.6);
  color: #fff;
  border-radius: 50%;
  font-size: .7rem;
  display: flex; align-items: center; justify-content: center;
}

/* Card in form */
.form-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.form-card-title {
  font-weight: 800;
  font-size: .9rem;
  color: var(--primary-dark);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: .4rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .875rem;
}

/* Progress */
.form-progress {
  display: flex;
  gap: .3rem;
  margin-bottom: 1.5rem;
}
.progress-step {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  transition: background var(--transition);
}
.progress-step.done { background: var(--secondary); }
.progress-step.current { background: var(--primary); }

/* Floating action button */
.fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(224,123,57,.4);
  transition: all var(--transition);
  z-index: 40;
}
.fab:hover { transform: scale(1.1); background: var(--primary-dark); }

/* Protected page overlay */
.protected-overlay {
  position: fixed;
  inset: 0;
  background: var(--surface2);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}
.protected-icon { font-size: 4rem; margin-bottom: 1rem; }
.protected-overlay h2 { font-size: 1.5rem; margin-bottom: .5rem; }
.protected-overlay p { color: var(--text-muted); margin-bottom: 1.5rem; }

/* Responsive utilities */
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }
  .mobile-menu { display: none !important; }
  .admin-content { padding: 2rem 1.5rem 4rem; }
}

/* Smooth scroll on iOS */
.modal { -webkit-overflow-scrolling: touch; }

/* Loading spinner */
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin: 2rem auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Toast notification */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--text);
  color: #fff;
  padding: .75rem 1.5rem;
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  z-index: 500;
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  white-space: nowrap;
  max-width: calc(100vw - 2rem);
  text-align: center;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--secondary); }
.toast.error { background: var(--danger); }

/* Character count */
.char-count { font-size: .75rem; color: var(--text-muted); text-align: right; margin-top: .2rem; }