:root {
  --blue: #2b6cb0;
  --blue-dark: #1a4971;
  --bg: #f7f8fa;
  --card-bg: #ffffff;
  --text: #1f2933;
  --muted: #6b7280;
  --border: #e5e7eb;
  --success: #16a34a;
  --danger: #dc2626;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.site-header {
  background: var(--blue);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
}
.header-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.btn-small {
  background: rgba(255,255,255,0.2);
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
}

.site-main {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px;
}

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 24px 16px;
}

/* ===== Login ===== */
.login-wrap {
  max-width: 420px;
  margin: 40px auto;
  background: var(--card-bg);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  text-align: center;
}
.login-wrap h1 { margin: 0 0 4px; font-size: 22px; }
.subtitle { color: var(--muted); margin: 0 0 20px; }
.login-form { display: flex; flex-direction: column; gap: 10px; text-align: right; }
.login-form label { font-size: 14px; color: var(--muted); margin-top: 6px; }
select, input[type=password], input[type=text], input[type=file] {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 16px;
  background: #fff;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 13px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}
.btn-primary:active { background: var(--blue-dark); }
.btn-secondary {
  width: 100%;
  background: #edf2f7;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 13px;
  border-radius: 10px;
  font-size: 15px;
  cursor: pointer;
}
.divider {
  margin: 18px 0;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.alert {
  background: #fef2f2;
  color: var(--danger);
  border: 1px solid #fecaca;
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 14px;
  font-size: 14px;
}
.alert-success {
  background: #f0fdf4;
  color: var(--success);
  border-color: #bbf7d0;
}

/* ===== Home / locations grid ===== */
.page-title { margin: 6px 0 2px; font-size: 24px; }
.page-sub { color: var(--muted); margin: 0 0 16px; font-size: 14px; }

.today-banner {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: var(--blue-dark);
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 14px;
}
.today-banner a { color: var(--blue); font-weight: 700; }

.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.location-card {
  background: var(--card-bg);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
  border: 2px solid transparent;
}
.location-card.is-today { border-color: var(--blue); }
.location-card-img {
  height: 110px;
  background-size: cover;
  background-position: center;
  background-color: #ddd;
}
.location-card-body { padding: 10px 12px; }
.location-card-body h2 { font-size: 15px; margin: 0 0 4px; }
.location-card-meta { font-size: 12px; color: var(--muted); margin: 0; }

/* ===== Location page ===== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  margin-bottom: 14px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(43,108,176,0.35);
}
.back-link:active { background: var(--blue-dark); }
.location-hero {
  height: 200px;
  border-radius: 16px;
  background-size: cover;
  background-position: center;
  background-color: #ddd;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.location-hero-overlay {
  width: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
  padding: 16px;
}
.location-hero-overlay h1 { color: #fff; margin: 0; font-size: 24px; }

.history-box {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 16px;
  margin: 14px 0;
  font-size: 15px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}

.upload-box {
  background: var(--card-bg);
  border-radius: 14px;
  padding: 16px;
  margin: 16px 0;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}
.upload-box h2 { font-size: 17px; margin: 0 0 10px; }
.upload-box form { display: flex; flex-direction: column; gap: 8px; }
.upload-box label { font-size: 13px; color: var(--muted); margin-top: 4px; }
.guest-note { color: var(--muted); font-size: 14px; background: #fff; padding: 12px; border-radius: 10px; }

.upload-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}
.upload-progress[hidden] { display: none; }
.upload-spinner {
  width: 18px;
  height: 18px;
  border: 3px solid #dbeafe;
  border-top-color: var(--blue);
  border-radius: 50%;
  flex-shrink: 0;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.upload-progress-bar {
  flex: 1;
  height: 8px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}
.upload-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--blue);
  transition: width 0.2s ease;
}
.upload-progress-text {
  font-size: 13px;
  color: var(--blue-dark);
  white-space: nowrap;
  margin: 0;
}

.days-list { margin-top: 20px; }
.day-section { margin-bottom: 24px; }
.day-header { border-bottom: 2px solid var(--border); padding-bottom: 6px; margin-bottom: 10px; }
.day-title-view { font-size: 16px; margin: 0; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.day-title-view[hidden] { display: none; }
.day-count { color: var(--muted); font-weight: 400; font-size: 13px; }
.empty-note { color: var(--muted); font-size: 14px; }

.btn-edit-day {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 2px 4px;
  opacity: 0.7;
}
.btn-edit-day:hover { opacity: 1; }

.day-title-edit {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.day-title-edit[hidden] { display: none; }
.day-title-edit input[type=text] {
  flex: 1;
  min-width: 180px;
  padding: 8px 10px;
  font-size: 14px;
}
.btn-save-day, .btn-cancel-day {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid var(--border);
}
.btn-save-day { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-cancel-day { background: #fff; color: var(--text); }

/* ---- סרגל כלים: פילטר + הורדה, פר יום/גלריה ---- */
.day-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin: 4px 0 12px;
  padding: 8px 10px;
  background: #f3f5f8;
  border-radius: 10px;
}
.filter-group, .select-group { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn, .btn-select-mode, .btn-delete-selected {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
}
.filter-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-select-mode.active { background: var(--blue-dark); color: #fff; border-color: var(--blue-dark); }

.user-filter-select {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 13px;
  color: var(--text);
  width: auto;
}

.btn-download {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #047857;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 600;
}

/* סרגל פעולות צף בתחתית המסך (שיתוף + מחיקה), כדי שיישאר גלוי גם כשגוללים בגלריה */
.floating-select-bar {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  border-radius: 999px;
}
.floating-select-bar[hidden] { display: none; }

.btn-delete-selected, .btn-share-selected {
  padding: 13px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  cursor: pointer;
}
.btn-delete-selected { background: var(--danger); color: #fff; }
.btn-share-selected { background: var(--blue); color: #fff; }
.btn-share-selected:disabled { opacity: 0.6; cursor: wait; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}
.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}
.gallery-item img, .gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.gallery-item-user {
  position: absolute;
  bottom: 4px;
  right: 6px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 6px;
}
.play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.5);
  color: #fff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

/* ---- checkbox לבחירה מרובה ---- */
.item-checkbox {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 2;
  display: none;
}
.gallery-grid.select-mode .item-checkbox { display: block; }
.item-checkbox input {
  width: 22px;
  height: 22px;
  cursor: pointer;
}

/* ---- לייטבוקס (פופאפ תמונה/סרטון) ---- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox[hidden] { display: none; }
.lightbox-content {
  max-width: 92vw;
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-content img, .lightbox-content video {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 8px;
}
.lightbox-close, .lightbox-nav {
  position: absolute;
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
}
.lightbox-close {
  top: 16px;
  left: 16px;
  width: 40px;
  height: 40px;
  font-size: 18px;
}
.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  font-size: 20px;
}
.lightbox-prev { right: 12px; }
.lightbox-next { left: 12px; }

@media (max-width: 480px) {
  .locations-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .site-header { padding: 10px 12px; }
  .site-header .brand { font-size: 14px; }
  .header-user { font-size: 12px; gap: 6px; }
  .btn-small { padding: 5px 9px; }
}