/* =================================================================
   Grace Pearls Backoffice – Global Styles
   ================================================================= */

/* ---- Base ---- */
body {
    background: #f3f4f6;
    color: #1f2937;
    min-height: 100vh;
}

/* ---- Layout: fixed navbar + sticky footer ---- */
.bo-main {
    padding-top: 72px;   /* height of fixed navbar (56px) + extra spacing */
    padding-bottom: 56px; /* height of footer */
    min-height: calc(100vh - 56px);
}

.bo-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: #fff;
    border-top: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    z-index: 1020;
}

/* ---- Login page (no navbar/footer, centered) ---- */
.page-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.page-center .card {
    width: 100%;
    max-width: 24rem;
}

.page-center .card h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ---- Login form groups ---- */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: #374151;
}

.form-group input {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    outline: none;
    transition: border-color .15s;
}

.form-group input:focus {
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .15);
}

/* ---- Alerts ---- */
.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 0.625rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    margin-bottom: 1rem;
}

.alert-error ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* ---- Login button (legacy .btn override for login only) ---- */
.page-center .btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: #4f46e5;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background .15s;
}

.page-center .btn:hover {
    background: #4338ca;
}

.page-center .btn-block {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
}

/* ---- Category tree ---- */
.cat-tree,
.cat-tree ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.cat-tree ul {
    padding-left: 1.5rem;
    border-left: 1px solid #e5e7eb;
    margin-left: 0.55rem;
}

.cat-tree li {
    position: relative;
    padding: 0.2rem 0;
}

.cat-tree .tree-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    transition: background .1s;
}

.cat-tree .tree-label:hover {
    background: #f3f4f6;
}

.cat-tree .tree-toggle {
    cursor: pointer;
    user-select: none;
    color: #6b7280;
    width: 1rem;
    text-align: center;
    font-size: 0.75rem;
    transition: transform .15s;
}

.cat-tree .tree-toggle.collapsed {
    transform: rotate(-90deg);
}

.cat-tree .tree-children.collapsed {
    display: none;
}

.cat-tree .tree-count {
    font-size: 0.75rem;
    color: #9ca3af;
}

button.link {
    background: none;
    border: none;
    color: #4f46e5;
    padding: 0;
    margin-left: 20px;
    font-size: 0.875rem;
}