/* ========================================
   LOVE GALLERY — Pink Romantic Theme
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Lato:wght@300;400;700&family=Dancing+Script:wght@400;600;700&display=swap');

/* ─── CSS Variables ─── */
:root {
  --pink-deep:    #e8799a;
  --pink-mid:     #f4a7be;
  --pink-soft:    #fbd5e4;
  --pink-pale:    #fef0f5;
  --pink-blush:   #fff5f8;
  --white:        #ffffff;
  --text-dark:    #4a2030;
  --text-mid:     #7a4055;
  --text-light:   #b07090;
  --shadow-sm:    0 4px 20px rgba(232,121,154,0.18);
  --shadow-md:    0 8px 40px rgba(232,121,154,0.28);
  --shadow-lg:    0 20px 60px rgba(232,121,154,0.35);
  --radius-card:  20px;
  --radius-btn:   50px;
  --transition:   all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  background: var(--pink-blush);
  color: var(--text-dark);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── Animated Background ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 10%,  rgba(244,167,190,0.35) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 90%,  rgba(232,121,154,0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 40%,  rgba(251,213,228,0.20) 0%, transparent 50%),
    linear-gradient(160deg, #fff5f8 0%, #fef0f5 50%, #fbd5e4 100%);
  z-index: -1;
  animation: bgShift 12s ease-in-out infinite alternate;
}

@keyframes bgShift {
  0%   { opacity: 1; }
  100% { opacity: 0.85; }
}

/* ─── Floating Hearts Decoration ─── */
.floating-hearts {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.heart-particle {
  position: absolute;
  font-size: 1.2rem;
  animation: floatUp linear infinite;
  opacity: 0;
}

@keyframes floatUp {
  0%   { transform: translateY(110vh) rotate(0deg);   opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.4; }
  100% { transform: translateY(-10vh)  rotate(360deg); opacity: 0; }
}

/* ─── Page Wrapper ─── */
.page-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* ─── Header / Navbar ─── */
.site-header {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232,121,154,0.2);
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: 'Dancing Script', cursive;
  font-size: 2rem;
  font-weight: 700;
  color: var(--pink-deep);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: -0.5px;
  transition: var(--transition);
}

.site-logo:hover { transform: scale(1.04); }
.site-logo .heart-icon { font-size: 1.5rem; animation: heartbeat 1.5s ease-in-out infinite; }

@keyframes heartbeat {
  0%, 100% { transform: scale(1);    }
  25%       { transform: scale(1.2); }
  50%       { transform: scale(1);   }
  75%       { transform: scale(1.1); }
}

.nav-links { display: flex; gap: 0.75rem; align-items: center; }

.nav-link {
  font-family: 'Lato', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-mid);
  text-decoration: none;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-btn);
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.nav-link:hover,
.nav-link.active {
  background: var(--pink-soft);
  color: var(--pink-deep);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.6rem;
  border-radius: var(--radius-btn);
  font-family: 'Lato', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  outline: none;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink-deep), var(--pink-mid));
  color: var(--white);
  box-shadow: 0 4px 18px rgba(232,121,154,0.45);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,121,154,0.55);
  background: linear-gradient(135deg, #d4607e, var(--pink-deep));
}

.btn-secondary {
  background: var(--white);
  color: var(--pink-deep);
  border: 2px solid var(--pink-soft);
}

.btn-secondary:hover {
  background: var(--pink-soft);
  border-color: var(--pink-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-danger {
  background: linear-gradient(135deg, #ff6b8a, #ff8fa3);
  color: white;
  box-shadow: 0 4px 18px rgba(255,107,138,0.35);
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,107,138,0.45);
}

.btn-sm { padding: 0.4rem 1rem; font-size: 0.8rem; }

/* ─── Hero Section ─── */
.hero {
  text-align: center;
  padding: 5rem 2rem 3rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--pink-soft);
  color: var(--pink-deep);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-title span {
  color: var(--pink-deep);
  font-style: italic;
}

.hero-subtitle {
  font-family: 'Dancing Script', cursive;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  color: var(--text-light);
  margin-bottom: 2rem;
}

.hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
}

.hero-divider::before,
.hero-divider::after {
  content: '';
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink-mid));
}

.hero-divider::after { background: linear-gradient(90deg, var(--pink-mid), transparent); }

/* ─── Gallery Grid ─── */
.gallery-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 1rem 1.5rem 5rem;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: var(--text-dark);
}

.photo-count {
  font-size: 0.85rem;
  color: var(--text-light);
  background: var(--pink-soft);
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.8rem;
}

/* ─── Photo Card ─── */
.photo-card {
  background: var(--white);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  animation: cardIn 0.5s ease both;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

.photo-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-lg);
}

.photo-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  border: 2px solid transparent;
  background: linear-gradient(135deg, var(--pink-mid), var(--pink-deep)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: var(--transition);
}

.photo-card:hover::before { opacity: 1; }

.card-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--pink-pale);
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.photo-card:hover .card-image-wrap img { transform: scale(1.07); }

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(232,121,154,0.7) 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.photo-card:hover .card-overlay { opacity: 1; }

.overlay-heart {
  font-size: 1.5rem;
  animation: heartbeat 1.2s ease-in-out infinite;
}

.card-body {
  padding: 1rem 1.2rem 1.2rem;
}

.card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-meta {
  font-size: 0.75rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Admin card actions */
.card-actions {
  display: flex;
  gap: 0.5rem;
  padding: 0 1.2rem 1.2rem;
}

/* ─── Empty State ─── */
.empty-state {
  grid-column: 1/-1;
  text-align: center;
  padding: 5rem 2rem;
}

.empty-state .empty-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: heartbeat 1.5s ease-in-out infinite;
  display: block;
}

.empty-state h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--text-mid);
  margin-bottom: 0.5rem;
}

.empty-state p { color: var(--text-light); }

/* ─── Loading Spinner ─── */
.loading-state {
  grid-column: 1/-1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 4rem;
  gap: 1rem;
  color: var(--text-light);
}

.spinner {
  width: 48px; height: 48px;
  border: 4px solid var(--pink-soft);
  border-top-color: var(--pink-deep);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Auth / Login Page ─── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.auth-card {
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(24px);
  border-radius: 28px;
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(244,167,190,0.35);
  text-align: center;
  animation: cardIn 0.6s ease both;
}

.auth-logo {
  font-family: 'Dancing Script', cursive;
  font-size: 2.4rem;
  color: var(--pink-deep);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-tagline {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.auth-hearts {
  font-size: 1.2rem;
  letter-spacing: 0.3rem;
  margin-bottom: 2rem;
  animation: heartbeat 1.8s ease-in-out infinite;
}

/* ─── Form Elements ─── */
.form-group {
  margin-bottom: 1.2rem;
  text-align: left;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-mid);
  margin-bottom: 0.4rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border: 2px solid var(--pink-soft);
  border-radius: 14px;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--pink-mid);
  box-shadow: 0 0 0 4px rgba(244,167,190,0.25);
}

.form-input::placeholder { color: var(--text-light); }

.form-input.error { border-color: #ff6b8a; }

/* ─── Alert / Toast ─── */
.alert {
  padding: 0.85rem 1.2rem;
  border-radius: 12px;
  font-size: 0.88rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0);    }
}

.alert-error   { background: #fff0f3; color: #c0334d; border: 1px solid #ffc0cb; }
.alert-success { background: #f0fff8; color: #0c7c59; border: 1px solid #a8e6cf; }
.alert-info    { background: var(--pink-pale); color: var(--text-mid); border: 1px solid var(--pink-soft); }

/* ─── Dashboard Layout ─── */
.dashboard-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 70px);
}

/* ─── Sidebar ─── */
.sidebar {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(20px);
  border-right: 1px solid rgba(232,121,154,0.15);
  padding: 2rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-light);
  padding: 0.5rem 0.8rem;
  margin-top: 0.5rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  color: var(--text-mid);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.sidebar-link:hover,
.sidebar-link.active {
  background: var(--pink-soft);
  color: var(--pink-deep);
}

.sidebar-link .icon { font-size: 1.1rem; }

.sidebar-bottom {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--pink-soft);
}

/* ─── Main Content ─── */
.main-content {
  padding: 2rem;
  overflow-y: auto;
}

.content-header {
  margin-bottom: 2rem;
}

.content-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.content-subtitle {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ─── Stats Cards ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--white);
  border-radius: 18px;
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.stat-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--pink-deep);
}

.stat-label { font-size: 0.8rem; color: var(--text-light); }

/* ─── Upload Zone ─── */
.upload-zone {
  background: var(--white);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.upload-zone-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dropzone {
  border: 2.5px dashed var(--pink-mid);
  border-radius: 18px;
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--pink-blush);
  position: relative;
  overflow: hidden;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--pink-deep);
  background: var(--pink-pale);
  box-shadow: 0 0 0 6px rgba(232,121,154,0.1);
}

.dropzone.dragover { transform: scale(1.01); }

.dropzone input[type=file] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.dropzone-icon { font-size: 3rem; margin-bottom: 1rem; display: block; }

.dropzone h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--text-mid);
  margin-bottom: 0.5rem;
}

.dropzone p { font-size: 0.85rem; color: var(--text-light); }

/* ─── Image Preview ─── */
.preview-wrap {
  margin-top: 1.5rem;
  display: none;
  gap: 1.5rem;
  align-items: flex-start;
}

.preview-wrap.visible { display: flex; flex-wrap: wrap; }

.preview-img {
  width: 160px;
  height: 120px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  border: 3px solid var(--pink-soft);
}

.preview-form { flex: 1; min-width: 200px; }

.upload-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/* ─── Progress Bar ─── */
.progress-bar-wrap {
  margin-top: 1rem;
  display: none;
}

.progress-bar-wrap.visible { display: block; }

.progress-bar-track {
  height: 8px;
  background: var(--pink-soft);
  border-radius: 50px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pink-mid), var(--pink-deep));
  border-radius: 50px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-label {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 0.4rem;
}

/* ─── Admin Gallery Grid ─── */
.admin-gallery {
  background: var(--white);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.admin-gallery-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.2rem;
}

.admin-photo-card {
  background: var(--pink-blush);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(232,121,154,0.12);
  transition: var(--transition);
  animation: cardIn 0.4s ease both;
}

.admin-photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.admin-card-img {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
  display: block;
}

.admin-card-body {
  padding: 0.8rem;
}

.admin-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.5rem;
}

/* ─── Modal ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(74,32,48,0.5);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.hidden { display: none; }

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

.modal {
  background: var(--white);
  border-radius: 24px;
  padding: 2rem;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  animation: cardIn 0.3s ease;
  text-align: center;
}

.modal-icon { font-size: 3rem; margin-bottom: 1rem; display: block; }
.modal-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.modal-text { font-size: 0.9rem; color: var(--text-light); margin-bottom: 1.5rem; }
.modal-actions { display: flex; gap: 0.75rem; justify-content: center; }

/* ─── Lightbox ─── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20,5,10,0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  animation: fadeIn 0.3s ease;
  cursor: zoom-out;
}

.lightbox.hidden { display: none; }

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  cursor: default;
}

.lightbox-img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: 16px;
  box-shadow: 0 0 80px rgba(232,121,154,0.3);
  object-fit: contain;
  display: block;
}

.lightbox-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: white;
  font-size: 1.2rem;
  transition: var(--transition);
}

.lightbox-close:hover { background: rgba(232,121,154,0.4); }

.lightbox-caption {
  position: absolute;
  bottom: -2.5rem;
  left: 0; right: 0;
  text-align: center;
  font-family: 'Dancing Script', cursive;
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
}

/* ─── Footer ─── */
.site-footer {
  text-align: center;
  padding: 2rem;
  font-family: 'Dancing Script', cursive;
  font-size: 1rem;
  color: var(--text-light);
  border-top: 1px solid var(--pink-soft);
}

.site-footer span { color: var(--pink-deep); }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--pink-blush); }
::-webkit-scrollbar-thumb { background: var(--pink-mid); border-radius: 50px; }
::-webkit-scrollbar-thumb:hover { background: var(--pink-deep); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: -280px;
    top: 70px;
    width: 260px;
    height: calc(100vh - 70px);
    z-index: 200;
    transition: left 0.3s ease;
    border-right: 1px solid var(--pink-soft);
  }

  .sidebar.open { left: 0; }

  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(74,32,48,0.4);
    z-index: 199;
    display: none;
  }

  .sidebar-overlay.visible { display: block; }

  .hamburger {
    display: flex !important;
  }

  .hero-title { font-size: 2.2rem; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.2rem; }
  .main-content { padding: 1.2rem; }

  .preview-wrap { flex-direction: column; }
  .preview-img { width: 100%; height: 200px; }
}

.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: none;
  background: var(--pink-soft);
  color: var(--pink-deep);
  cursor: pointer;
  font-size: 1.2rem;
}

/* ─── Toast Notification ─── */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--white);
  border-radius: 14px;
  padding: 0.9rem 1.4rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
  color: var(--text-dark);
  border-left: 4px solid var(--pink-deep);
  animation: slideInRight 0.3s ease;
  max-width: 320px;
}

.toast.success { border-color: #2ecc71; }
.toast.error   { border-color: #e74c3c; }

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0);    }
}

@keyframes slideOutRight {
  from { opacity: 1; transform: translateX(0);    }
  to   { opacity: 0; transform: translateX(40px); }
}