:root {
  --hl-primary: #3a5a40;
  --hl-primary-dark: #2c4530;
  --hl-accent: #bc6c25;
  --hl-bg: #f6f3ee;
  --hl-text: #283618;
  --hl-muted: #7a7566;
}

body {
  background-color: var(--hl-bg);
  font-family: 'Poppins', sans-serif;
  color: var(--hl-text);
}

.app-navbar {
  background: linear-gradient(135deg, var(--hl-primary-dark), var(--hl-primary));
  padding: 0.85rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  margin-bottom: 0.5rem;
}
.app-navbar .navbar-brand {
  color: #fff;
  font-weight: 600;
  font-size: 1.25rem;
}
.app-navbar .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.4);
  padding: 0.3rem 0.55rem;
}
.app-navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.btn-panel {
  background-color: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  font-weight: 500;
  white-space: nowrap;
}
.btn-panel:hover, .btn-panel:focus {
  background-color: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.navbar-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  flex: 1 1 auto;
  min-width: 0;
}
.navbar-search:focus-within {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.6);
}
.navbar-search i { color: rgba(255, 255, 255, 0.85); flex-shrink: 0; }
.navbar-search input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 0.9rem;
  width: 100%;
  min-width: 0;
}
.navbar-search input::placeholder { color: rgba(255, 255, 255, 0.65); }
@media (min-width: 992px) {
  .navbar-search { max-width: 260px; }
}

.app-footer {
  margin-top: 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(40, 54, 24, 0.1);
  background: #efece3;
}
.footer-link {
  color: var(--hl-primary);
  font-weight: 500;
  text-decoration: none;
}
.footer-link:hover { color: var(--hl-primary-dark); text-decoration: underline; }

h1, h2, h3, h4 { font-weight: 600; }

.card {
  border: none;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(40, 54, 24, 0.08);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card.hoverable:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(40, 54, 24, 0.15);
}
.card-body { padding: 1.1rem; }

.btn-primary {
  background-color: var(--hl-primary);
  border-color: var(--hl-primary);
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--hl-primary-dark);
  border-color: var(--hl-primary-dark);
}
.btn-outline-primary {
  color: var(--hl-primary);
  border-color: var(--hl-primary);
}
.btn-outline-primary:hover {
  background-color: var(--hl-primary);
  border-color: var(--hl-primary);
}
.btn-accent {
  background-color: var(--hl-accent);
  border-color: var(--hl-accent);
  color: #fff;
}
.btn-accent:hover { filter: brightness(0.92); color: #fff; }

.badge-role-owner { background-color: #bc6c25; }
.badge-role-member { background-color: #588157; }

.thumb {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 14px 14px 0 0;
  background: #e9e5da;
}
.thumb-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e9e5da;
  border-radius: 14px 14px 0 0;
  color: #a3a084;
  font-size: 2.4rem;
}

.cabinet-thumb, .cabinet-thumb-placeholder {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 14px 14px 0 0;
}
.cabinet-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e9e5da;
  color: #a3a084;
  font-size: 2.4rem;
}

.auth-wrapper {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card {
  max-width: 420px;
  width: 100%;
}
.auth-card .card-body { padding: 2rem; }

.join-code {
  font-family: 'Courier New', monospace;
  font-size: 1.4rem;
  letter-spacing: 3px;
  background: #f1efe7;
  padding: 0.4rem 0.9rem;
  border-radius: 8px;
  display: inline-block;
}

.big-photo {
  width: 100%;
  max-width: 320px;
  border-radius: 14px;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  background: #e9e5da;
}
.big-photo-placeholder {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  background: #e9e5da;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a3a084;
  font-size: 3.5rem;
}

.big-cabinet-photo {
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  border-radius: 14px;
  background: #e9e5da;
}
.big-cabinet-photo-placeholder {
  width: 100%;
  height: 220px;
  border-radius: 14px;
  background: #e9e5da;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a3a084;
  font-size: 3.5rem;
}

.color-dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.15);
  vertical-align: middle;
  margin-right: 6px;
}

.hl-breadcrumb {
  margin-bottom: 0.9rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.hl-breadcrumb::-webkit-scrollbar { display: none; }
.hl-breadcrumb ol {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.15rem;
  white-space: nowrap;
}
.hl-breadcrumb .crumb-item a {
  display: inline-block;
  color: var(--hl-muted);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.hl-breadcrumb .crumb-item a:hover {
  background-color: rgba(58, 90, 64, 0.1);
  color: var(--hl-primary-dark);
}
.hl-breadcrumb .crumb-item:last-child a {
  color: var(--hl-text);
  font-weight: 600;
  background-color: rgba(188, 108, 37, 0.12);
}
.hl-breadcrumb .crumb-sep {
  color: var(--hl-muted);
  font-size: 0.7rem;
  opacity: 0.7;
  display: inline-flex;
  align-items: center;
}

.text-muted-soft { color: var(--hl-muted); }

.section-title {
  border-left: 4px solid var(--hl-accent);
  padding-left: 0.6rem;
  margin-bottom: 1rem;
}

/* Checkbox "Zapamiętaj mnie" */
.remember-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.remember-check .form-check-input {
  border-color: var(--hl-primary);
}
.remember-check .form-check-input:checked {
  background-color: var(--hl-primary);
  border-color: var(--hl-primary);
}
.remember-check label {
  color: var(--hl-muted);
  font-size: 0.9rem;
  margin-bottom: 0;
  cursor: pointer;
}

/* Spis książek - tabela */
.book-table-wrap {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(40, 54, 24, 0.08);
  overflow: hidden;
}
.book-table {
  margin-bottom: 0;
}
.book-table thead th {
  background: var(--hl-bg);
  color: var(--hl-text);
  font-weight: 600;
  font-size: 0.85rem;
  border-bottom: 2px solid rgba(40, 54, 24, 0.1);
  white-space: nowrap;
}
.book-table thead th a {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.book-table thead th a:hover { color: var(--hl-primary); }
.book-table tbody tr { transition: background-color 0.12s ease; }
.book-table tbody tr:hover { background-color: rgba(58, 90, 64, 0.06); }
.book-table tbody td { vertical-align: middle; font-size: 0.92rem; }
.book-table .book-title-cell {
  font-weight: 600;
  color: var(--hl-text);
}
.book-table .book-title-cell a {
  color: inherit;
  text-decoration: none;
}
.book-table .book-title-cell a:hover { color: var(--hl-primary); }
.book-table .book-path {
  color: var(--hl-muted);
  font-size: 0.82rem;
}

/* Polityka prywatności */
.privacy-wrap {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.privacy-header {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(40, 54, 24, 0.12);
}
.privacy-header i { font-size: 2.1rem; color: var(--hl-accent); }
.privacy-header h1 { font-size: 1.5rem; margin-bottom: 0.15rem; }
.privacy-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(40, 54, 24, 0.08);
  padding: 1.4rem 1.5rem;
}
.privacy-card h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
}
.privacy-card h2 i { color: var(--hl-accent); }
.privacy-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.privacy-list li { display: flex; align-items: flex-start; gap: 0.55rem; font-size: 0.92rem; color: var(--hl-muted); }
.privacy-list li i { color: var(--hl-primary); margin-top: 0.2rem; flex-shrink: 0; }
.privacy-list li strong { color: var(--hl-text); }
.rights-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.right-item {
  background: var(--hl-bg);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.right-label { font-size: 0.78rem; font-weight: 700; color: var(--hl-accent); text-transform: uppercase; letter-spacing: 0.04em; }
.right-desc { font-size: 0.82rem; color: var(--hl-muted); }
@media (max-width: 540px) { .rights-grid { grid-template-columns: 1fr; } }