:root {
    --charcoal-blue: #454851;
    --verdigris: #549f93;
    --tan: #d3b99f;
    --dusty-rose: #c17767;
    --coffee-bean: #210203;
    --dark-surface: #363840;
    --dark-surface-deep: #2d2f35;

    /* Bootstrap theme overrides */
    --bs-focus-ring-color: rgba(84, 159, 147, 0.35);
    --bs-primary: #454851;
    --bs-primary-rgb: 69, 72, 81;
    --bs-success: #549f93;
    --bs-success-rgb: 84, 159, 147;
    --bs-font-sans-serif: 'Klee One', sans-serif;
    --bs-body-font-family: 'Klee One', serif;
}

body {
    font-family: 'Klee One', serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 { font-family: 'Klee One', sans-serif; }

.btn, .badge, .nav-link, .navbar-brand, .dropdown-item,
.form-label, .form-control, .form-select, .form-text,
.input-group-text, .modal-title { font-family: 'Klee One', sans-serif; }

.btn-primary {
    --bs-btn-bg: #454851;
    --bs-btn-border-color: #454851;
    --bs-btn-hover-bg: #363840;
    --bs-btn-hover-border-color: #363840;
    --bs-btn-active-bg: #2d2f35;
    --bs-btn-active-border-color: #2d2f35;
    --bs-btn-disabled-bg: #454851;
    --bs-btn-disabled-border-color: #454851;
}

.btn-success {
    --bs-btn-bg: #549f93;
    --bs-btn-border-color: #549f93;
    --bs-btn-hover-bg: #437f75;
    --bs-btn-hover-border-color: #437f75;
    --bs-btn-active-bg: #3a6f66;
    --bs-btn-active-border-color: #3a6f66;
    --bs-btn-disabled-bg: #549f93;
    --bs-btn-disabled-border-color: #549f93;
}

.form-check-input:checked {
    background-color: var(--charcoal-blue);
    border-color: var(--charcoal-blue);
}

.alert-success {
    --bs-alert-color: #1a4a43;
    --bs-alert-bg: #daf0ed;
    --bs-alert-border-color: #b0d9d3;
}

.btn-outline-success {
    --bs-btn-color: #549f93;
    --bs-btn-border-color: #549f93;
    --bs-btn-hover-bg: #549f93;
    --bs-btn-hover-border-color: #549f93;
    --bs-btn-active-bg: #437f75;
    --bs-btn-active-border-color: #437f75;
    --bs-btn-disabled-color: #549f93;
    --bs-btn-disabled-border-color: #549f93;
    --bs-btn-focus-shadow-rgb: 84, 159, 147;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--verdigris);
    box-shadow: 0 0 0 0.25rem rgba(84, 159, 147, 0.25);
}

.form-check-input {
    width: 1.3em;
    height: 1.3em;
    margin-top: 0.1em;
}

.recipe-link .card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.recipe-link:hover .card {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.glossary-term {
    border-bottom: 1px dotted var(--verdigris);
    cursor: help;
}

.btn-verdigris {
    --bs-btn-color: var(--verdigris);
    --bs-btn-border-color: var(--verdigris);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--verdigris);
    --bs-btn-hover-border-color: var(--verdigris);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--verdigris);
    --bs-btn-active-border-color: var(--verdigris);
}

.btn-outline-verdigris {
    --bs-btn-color: var(--verdigris);
    --bs-btn-border-color: var(--verdigris);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--verdigris);
    --bs-btn-hover-border-color: var(--verdigris);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #437f75;
    --bs-btn-active-border-color: #437f75;
    --bs-btn-disabled-color: var(--verdigris);
    --bs-btn-disabled-border-color: var(--verdigris);
}

@media (hover: none) {
    .btn-glossary-toggle.btn-outline-secondary:hover {
        color: var(--bs-btn-color);
        background-color: transparent;
        border-color: var(--bs-btn-border-color);
    }
}

.tooltip {
    --bs-tooltip-bg: var(--verdigris);
    --bs-tooltip-color: #fff;
    --bs-tooltip-opacity: 1;
}

.badge.bg-primary {
    background-color: var(--dusty-rose) !important;
}

.alphabet-index {
    position: fixed;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    z-index: 100;
}

.alphabet-letter {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--verdigris);
    cursor: pointer;
    padding: 1px 4px;
    border-radius: 4px;
    line-height: 1.4;
    transition: all 0.15s ease;
    opacity: 0.5;
}

.alphabet-letter:hover,
.alphabet-letter.active {
    opacity: 1;
    background: var(--verdigris);
    color: white;
}

.alphabet-mobile-bar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: white;
    padding-top: 1rem;
    padding-bottom: 0.4rem;
}

.alphabet-letter-mobile {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--verdigris);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--verdigris);
    opacity: 0.6;
    transition: all 0.15s ease;
}

.alphabet-letter-mobile:hover,
.alphabet-letter-mobile.active {
    opacity: 1;
    background: var(--verdigris);
    color: white;
}

.cubo-page-loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 999;
}

body > .page-content {
    flex: 1;
}

.site-footer {
    padding: 1.5rem 1rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 -2px 8px rgba(0,0,0,0.04);
    background: white;
    text-align: center;
}

.site-header {
    padding: 0.75rem 1rem;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .site-header {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

.page-content {
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 768px) {
    .page-content {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 992px) {
    .page-content {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

/* Utilitaires */
.text-verdigris  { color: var(--verdigris); }
.text-xs         { font-size: 0.7rem; }
.pre-wrap        { white-space: pre-wrap; }
.no-resize       { resize: none; }
.drag-handle,
.phase-drag-handle { cursor: grab; }
.sticky-sidebar  { position: sticky; top: 0; align-self: flex-start; }
.modal-dimmed    { background: rgba(0, 0, 0, 0.5); }

/* Tags autocomplete */
.tag-dropdown      { top: 100%; left: 0; z-index: 1000; min-width: 150px; }
.tag-dropdown-item { cursor: pointer; font-size: 0.85rem; }

/* Ingrédients */
.ingredient-qty { width: 70px; }

/* Liste de recettes */
.card-recipe-img {
    object-fit: cover;
    height: 180px;
}

.recipe-thumb-sm {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.recipe-thumb-sm-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    background: var(--tan);
    opacity: 0.3;
    flex-shrink: 0;
}

/* Admin — liste gluten */
.gluten-list {
    max-width: 420px;
}

/* Carrousel photo */
.photo-thumb {
    object-fit: cover;
    max-height: 420px;
    cursor: zoom-in;
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.lightbox-img {
    max-width: 95vw;
    max-height: 95vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
    cursor: default;
}

.lightbox-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    color: #fff;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

.lightbox-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox-btn-prev { left: 1rem;  top: 50%; transform: translateY(-50%); }
.lightbox-btn-next { right: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-btn-close { top: 1rem; right: 1rem; }

.lightbox-counter {
    position: absolute;
    bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

/* Transition fluide lors du switch de thème */
.theme-transition,
.theme-transition *,
.theme-transition *::before,
.theme-transition *::after {
    transition: background-color 0.6s ease, color 0.6s ease,
                border-color 0.6s ease, box-shadow 0.6s ease !important;
}

/* Dark mode */
[data-theme="dark"] {
    color-scheme: dark;
}

[data-theme="dark"] body {
    background-color: var(--charcoal-blue);
    color: #fff;
}

[data-theme="dark"] .site-header,
[data-theme="dark"] .site-footer {
    background: var(--dark-surface);
    border-color: rgba(255,255,255,0.08);
    box-shadow: none;
}

[data-theme="dark"] .alphabet-mobile-bar {
    background: var(--charcoal-blue);
}

[data-theme="dark"] .card {
    background-color: var(--dark-surface);
    border-color: rgba(255,255,255,0.1);
    color: #fff;
}

[data-theme="dark"] .card-img-top {
    opacity: 0.85;
}

[data-theme="dark"] .text-dark,
[data-theme="dark"] .text-body {
    color: #fff !important;
}

[data-theme="dark"] .text-muted,
[data-theme="dark"] .text-secondary {
    color: #a8d5cf !important;
}

[data-theme="dark"] .btn-outline-secondary {
    --bs-btn-color: #ccc;
    --bs-btn-border-color: rgba(255,255,255,0.3);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: rgba(255,255,255,0.1);
    --bs-btn-hover-border-color: rgba(255,255,255,0.5);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: rgba(255,255,255,0.15);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--dark-surface-deep);
    border-color: rgba(255,255,255,0.2);
    color: #fff;
}

[data-theme="dark"] .form-control::placeholder {
    color: rgba(255,255,255,0.35);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--dark-surface-deep);
    border-color: var(--verdigris);
    color: #fff;
}

[data-theme="dark"] .input-group-text {
    background-color: var(--dark-surface-deep);
    border-color: rgba(255,255,255,0.2);
    color: #ccc;
}

[data-theme="dark"] .modal-content {
    background-color: var(--dark-surface);
    color: #fff;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: rgba(255,255,255,0.1);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(1);
}

[data-theme="dark"] .list-group-item {
    background-color: var(--dark-surface);
    border-color: rgba(255,255,255,0.1);
    color: #fff;
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--dark-surface);
    border-color: rgba(255,255,255,0.1);
}

[data-theme="dark"] .dropdown-item {
    color: #fff;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: rgba(255,255,255,0.1);
    color: #fff;
}

[data-theme="dark"] hr {
    border-color: rgba(255,255,255,0.1);
}

[data-theme="dark"] .form-check-input {
    background-color: var(--dark-surface-deep);
    border-color: rgba(255,255,255,0.3);
}

[data-theme="dark"] .form-check-input:checked {
    background-color: var(--verdigris);
    border-color: var(--verdigris);
}

[data-theme="dark"] .alert-success {
    --bs-alert-color: #a8d5cf;
    --bs-alert-bg: #2d4743;
    --bs-alert-border-color: #3a6f66;
}

[data-theme="dark"] .alert-danger {
    --bs-alert-color: #f5a0a0;
    --bs-alert-bg: #4a2525;
    --bs-alert-border-color: #7a3a3a;
}