/* ============================================
   INGREDIENTES — CSS
   ============================================ */

:root {
    --ing-accent:      #c2410c;
    --ing-accent-h:    #9a3412;
    --ing-bg:          #f8f5f0;
    --ing-surface:     #ffffff;
    --ing-border:      #e5e0d8;
    --ing-text:        #1a1714;
    --ing-text-muted:  #6b6460;
    --ing-topbar-bg:   #ffffff;
    --ing-topbar-h:    56px;
    --ing-radius:      12px;
    --ing-shadow:      0 2px 8px rgba(0,0,0,.08);
    --ing-shadow-h:    0 6px 20px rgba(0,0,0,.14);
}

.theme-dark {
    --ing-bg:          #1a1714;
    --ing-surface:     #28231f;
    --ing-border:      #3d352e;
    --ing-text:        #f0ebe3;
    --ing-text-muted:  #9e958d;
    --ing-topbar-bg:   #1f1b17;
    --ing-accent:      #fb923c;
    --ing-accent-h:    #f97316;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--ing-bg);
    color: var(--ing-text);
    min-height: 100vh;
    transition: background .3s, color .3s;
}

/* ---- AUTH GATE ---- */
.auth-gate {
    display: none;
    position: fixed; inset: 0;
    background: var(--ing-bg);
    z-index: 2000;
    align-items: center; justify-content: center;
}
.auth-gate.visible { display: flex; }
.auth-gate-card {
    background: var(--ing-surface);
    border: 1px solid var(--ing-border);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    max-width: 340px; width: 90%;
    box-shadow: var(--ing-shadow-h);
}
.auth-gate-icon { font-size: 3rem; margin-bottom: 12px; }
.auth-gate-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
.auth-gate-msg { color: var(--ing-text-muted); margin-bottom: 24px; }
.auth-gate-btn {
    background: var(--ing-accent); color: #fff;
    border: none; border-radius: 10px;
    padding: 12px 28px; font-size: .95rem; font-weight: 600;
    cursor: pointer; transition: background .2s;
}
.auth-gate-btn:hover { background: var(--ing-accent-h); }

/* ---- CONTENEDOR ---- */
.ing-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 28px 16px 60px;
}

/* ---- CABECERA ---- */
.ing-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.ing-page-title {
    font-size: 1.6rem; font-weight: 700;
    color: var(--ing-text);
}
.ing-page-subtitle {
    color: var(--ing-text-muted);
    font-size: .88rem;
    margin-top: 4px;
}

/* ---- FILTROS ---- */
.ing-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.ing-search-wrap {
    flex: 1 1 260px;
    position: relative;
}
.ing-search-icon {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    pointer-events: none; font-size: .95rem;
}
.ing-search {
    width: 100%; padding: 9px 12px 9px 36px;
    border: 1.5px solid var(--ing-border);
    border-radius: 10px;
    background: var(--ing-surface); color: var(--ing-text);
    font-size: .9rem;
    transition: border-color .2s;
    outline: none;
}
.ing-search:focus { border-color: var(--ing-accent); }

.ing-select {
    flex: 0 1 180px;
    padding: 9px 12px;
    border: 1.5px solid var(--ing-border);
    border-radius: 10px;
    background: var(--ing-surface); color: var(--ing-text);
    font-size: .9rem; cursor: pointer; outline: none;
    transition: border-color .2s;
}
.ing-select:focus { border-color: var(--ing-accent); }

/* ---- GRID ---- */
.ing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}

/* ---- CARD ---- */
.ing-card {
    background: var(--ing-surface);
    border: 1.5px solid var(--ing-border);
    border-radius: var(--ing-radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--ing-shadow);
    transition: box-shadow .2s, transform .2s, border-color .2s;
    position: relative;
}
.ing-card:hover {
    box-shadow: var(--ing-shadow-h);
    transform: translateY(-2px);
    border-color: var(--ing-accent);
}

.ing-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}
.ing-card-name {
    font-size: 1rem; font-weight: 600;
    line-height: 1.3;
    color: var(--ing-text);
}
.ing-card-actions {
    display: flex; gap: 4px; flex-shrink: 0;
}
.ing-card-actions button {
    background: none; border: 1px solid var(--ing-border);
    border-radius: 7px; padding: 4px 8px;
    cursor: pointer; font-size: .8rem;
    color: var(--ing-text-muted);
    transition: background .15s, border-color .15s, color .15s;
}
.ing-card-actions button:hover { background: var(--ing-border); color: var(--ing-text); }
.ing-card-actions button.del:hover { border-color: #ef4444; color: #ef4444; }

.ing-card-cat {
    display: inline-block;
    background: var(--ing-bg);
    border: 1px solid var(--ing-border);
    border-radius: 6px;
    padding: 2px 8px;
    font-size: .76rem;
    color: var(--ing-text-muted);
    font-weight: 500;
    width: fit-content;
    text-transform: capitalize;
}

.ing-card-allergens {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.ing-allergen-tag {
    background: #fff3e0;
    color: #c2410c;
    border: 1px solid #fbd38d;
    border-radius: 5px;
    padding: 1px 7px;
    font-size: .73rem;
    font-weight: 600;
}
.theme-dark .ing-allergen-tag {
    background: #3d2710;
    color: #fb923c;
    border-color: #7c4d1e;
}

.ing-card-notes {
    font-size: .82rem;
    color: var(--ing-text-muted);
    line-height: 1.4;
}

/* ---- EMPTY STATE ---- */
.ing-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--ing-text-muted);
}
.ing-empty-icon { font-size: 3rem; margin-bottom: 12px; }
.ing-empty p { margin-bottom: 20px; font-size: 1rem; }
.hidden { display: none !important; }

/* ---- MODAL ---- */
.ing-modal-content {
    background: var(--ing-surface);
    border: 1px solid var(--ing-border);
    border-radius: 16px;
    color: var(--ing-text);
}
.ing-modal-header {
    border-bottom: 1px solid var(--ing-border);
    padding: 16px 20px;
}
.ing-modal-header .modal-title {
    font-weight: 700; font-size: 1.05rem;
    color: var(--ing-accent);
}
.ing-modal-header .btn-close {
    filter: var(--bs-btn-close-white-filter, none);
}
.theme-dark .ing-modal-header .btn-close { filter: invert(1); }

.ing-modal-body { padding: 20px; }
.ing-modal-footer {
    border-top: 1px solid var(--ing-border);
    padding: 12px 20px;
    gap: 8px;
}

.ing-label {
    display: block;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--ing-text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
}
.ing-input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--ing-border);
    border-radius: 10px;
    background: var(--ing-bg); color: var(--ing-text);
    font-size: .9rem; font-family: inherit;
    transition: border-color .2s;
    outline: none;
    resize: vertical;
}
.ing-input:focus { border-color: var(--ing-accent); background: var(--ing-surface); }

.ing-allergens-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px 12px;
    padding: 10px 12px;
    border: 1.5px solid var(--ing-border);
    border-radius: 10px;
    background: var(--ing-bg);
}
@media (max-width: 480px) { .ing-allergens-grid { grid-template-columns: repeat(2, 1fr); } }

.ing-check {
    display: flex; align-items: center; gap: 6px;
    font-size: .85rem; cursor: pointer;
    color: var(--ing-text);
}
.ing-check input[type="checkbox"] {
    accent-color: var(--ing-accent);
    width: 14px; height: 14px;
}

/* ---- BOTONES ---- */
.ing-btn-primary {
    background: var(--ing-accent); color: #fff;
    border: none; border-radius: 10px;
    padding: 9px 20px; font-size: .9rem; font-weight: 600;
    cursor: pointer; white-space: nowrap;
    transition: background .2s;
}
.ing-btn-primary:hover { background: var(--ing-accent-h); }

.ing-btn-secondary {
    background: var(--ing-bg);
    color: var(--ing-text);
    border: 1.5px solid var(--ing-border);
    border-radius: 10px;
    padding: 9px 20px; font-size: .9rem; font-weight: 500;
    cursor: pointer;
    transition: background .15s;
}
.ing-btn-secondary:hover { background: var(--ing-border); }

.ing-btn-danger {
    background: #ef4444; color: #fff;
    border: none; border-radius: 10px;
    padding: 9px 20px; font-size: .9rem; font-weight: 600;
    cursor: pointer;
    transition: background .2s;
}
.ing-btn-danger:hover { background: #dc2626; }

/* ---- AUTH WIDGET ---- */
.auth-widget { display: flex; align-items: center; position: relative; }
.auth-avatar {
    width: 28px; height: 28px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 2px solid var(--ing-border);
}
.auth-avatar-ph { font-size: 1.1rem; }
.auth-trigger {
    display: flex; align-items: center; gap: 6px;
    padding: 4px 8px; border-radius: 8px;
    cursor: pointer; position: relative;
    color: var(--ing-text);
    transition: background .15s;
}
.auth-trigger:hover { background: var(--ing-border); }
.auth-trigger.active { background: rgba(194,65,12,.1); }
.theme-dark .auth-trigger.active { background: rgba(251,146,60,.12); }
.auth-name { font-size: .82rem; font-weight: 600; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.auth-chevron { font-size: .65rem; opacity: .6; }
.auth-login-btn {
    padding: 5px 14px;
    background: var(--ing-accent); color: #fff;
    border-radius: 8px; border: none;
    font-size: .82rem; font-weight: 600; cursor: pointer;
    white-space: nowrap; transition: background .2s;
}
.auth-login-btn:hover { background: var(--ing-accent-h); }
@keyframes authDropIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.auth-dropdown {
    position: absolute; top: calc(100% + 6px); right: 0;
    min-width: 180px;
    background: var(--ing-surface);
    border: 1.5px solid var(--ing-border);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    z-index: 500; padding: 6px;
    animation: authDropIn .15s ease;
}
.auth-dropdown.hidden { display: none !important; }
.auth-dropdown-item {
    display: block; width: 100%; text-align: left;
    padding: 8px 12px; border-radius: 8px;
    font-size: .85rem; background: none; border: none;
    cursor: pointer; color: var(--ing-text); text-decoration: none;
}
.auth-dropdown-item:hover { background: var(--ing-border); }
.auth-dropdown-logout { color: #ef4444 !important; }
.auth-dropdown-admin { color: var(--ing-accent) !important; }
.auth-dropdown-divider { height: 1px; background: var(--ing-border); margin: 4px 0; }