:root {
    --cloud-sidebar: #0f172a;
    --cloud-sidebar-end: #164e63;
    --cloud-bg: #f5f7fb;
    --cloud-border: #d9e0ea;
    --cloud-text: #172033;
    --cloud-muted: #667085;
    --cloud-primary: #0d6efd;
}

body {
    color: var(--cloud-text);
}

.login-body {
    min-height: 100vh;
    background: #eef2f7;
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-panel {
    width: min(100%, 380px);
    background: #fff;
    border: 1px solid var(--cloud-border);
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 16px 40px rgba(16, 24, 40, .08);
}

.login-logo {
    width: 54px;
    height: 54px;
    object-fit: contain;
    margin-bottom: 16px;
}

.login-panel h1 {
    font-size: 1.5rem;
    margin: 0;
}

.login-panel p {
    color: var(--cloud-muted);
    margin-bottom: 22px;
}

.cloud-body {
    min-height: 100vh;
    background: var(--cloud-bg);
}

.cloud-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.cloud-sidebar {
    --bs-offcanvas-bg: var(--cloud-sidebar);
    --bs-offcanvas-color: #fff;
    background: linear-gradient(180deg, var(--cloud-sidebar), var(--cloud-sidebar-end)) !important;
    color: #fff;
    padding: 1.25rem;
}

.cloud-sidebar.offcanvas-lg {
    width: 260px;
}

.cloud-sidebar .offcanvas-body {
    padding: 0;
}

.cloud-brand {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    color: #fff;
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.cloud-brand img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    background: #fff;
    border-radius: 8px;
    padding: .2rem;
}

.cloud-nav-link {
    display: flex;
    align-items: center;
    gap: .65rem;
    color: rgba(255, 255, 255, .82);
    text-decoration: none;
    padding: .8rem .85rem;
    border: 1px solid transparent;
    border-radius: 8px;
    margin-bottom: 4px;
    font-weight: 700;
}

.cloud-nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .16);
}

.cloud-nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, .14);
    border-color: rgba(255, 255, 255, .22);
}

.cloud-main {
    min-width: 0;
}

.cloud-topbar {
    min-height: 64px;
    background: #fff;
    border-bottom: 1px solid var(--cloud-border);
    padding: 0 24px;
}

.cloud-topbar small {
    color: var(--cloud-muted);
    display: block;
}

.module-header {
    padding: 32px 28px 20px;
}

.module-header h1 {
    font-size: 2rem;
    margin: 8px 0;
}

.module-header p {
    color: var(--cloud-muted);
    max-width: 720px;
    margin: 0;
}

.phase {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--cloud-border);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: .82rem;
    background: #fff;
    color: var(--cloud-muted);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    padding: 0 28px 28px;
}

.module-card {
    background: #fff;
    border: 1px solid var(--cloud-border);
    border-radius: 8px;
    padding: 18px;
}

.module-card h2 {
    font-size: 1rem;
    margin-bottom: 12px;
}

.module-card p,
.module-card li {
    color: var(--cloud-muted);
}

.cloud-card {
    border: 1px solid #dddddd !important;
    transition: transform .15s ease, box-shadow .15s ease;
}

.cloud-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 .75rem 1.5rem rgba(15, 23, 42, .1) !important;
}

.cloud-card-icon {
    padding: .4rem;
    /*width: 2.5rem;*/
    /*height: 2.5rem;*/
}

.admin-section {
    padding: 28px;
}

.admin-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}

.admin-tabs a {
    color: var(--cloud-muted);
    background: #fff;
    border: 1px solid var(--cloud-border);
    border-radius: 6px;
    padding: 8px 12px;
    text-decoration: none;
    font-size: .92rem;
}

.admin-tabs a.active,
.admin-tabs a:hover {
    color: #fff;
    background: var(--cloud-primary);
    border-color: var(--cloud-primary);
}

.list-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.list-header h1,
.form-section h1 {
    font-size: 1.55rem;
    margin-bottom: 4px;
}

.list-header p {
    color: var(--cloud-muted);
    margin: 0;
}

.admin-table,
.admin-form {
    background: #ffffff;
    border: 1px solid var(--cloud-border);
    border-radius: 8px;
    padding: 14px;
}

.admin-form .form-control,
.admin-form .form-select,
.login-panel .form-control {
    background-color: #fbfdff;
    border-color: #aeb8c7;
    color: #101828;
}

.admin-form .form-control:focus,
.admin-form .form-select:focus,
.login-panel .form-control:focus {
    background-color: #ffffff;
    border-color: #0d6efd;
    box-shadow: 0 0 0 .18rem rgba(13, 110, 253, .18);
}

.admin-form .form-control:disabled {
    background-color: #eef2f7;
    color: #667085;
}

.admin-table table {
    margin-bottom: 0;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--cloud-border);
    border-radius: 8px;
    padding: 18px;
    color: var(--cloud-text);
    text-decoration: none;
}

.stat-card strong {
    display: block;
    font-size: 2rem;
}

.stat-card span {
    color: var(--cloud-muted);
}

.invalid-msg {
    color: #dc3545;
    font-size: .82rem;
    margin-top: 4px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.pagination-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 14px;
}

.form-check-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 32px;
}

.image-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border: 1px solid var(--cloud-border);
    border-radius: 8px;
    background: #fbfdff;
}

.image-preview img {
    width: 112px;
    height: 76px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--cloud-border);
    background: #eef2f7;
}

.image-preview-body {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex: 1 1 auto;
}

.image-gallery-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
    gap: 10px;
}

.image-gallery-item {
    position: relative;
    min-height: 78px;
    border: 1px solid var(--cloud-border);
    border-radius: 8px;
    overflow: hidden;
    background: #fbfdff;
}

.image-gallery-item img {
    width: 100%;
    height: 78px;
    object-fit: cover;
    display: block;
}

.image-gallery-item .btn {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 30px;
    height: 30px;
    display: inline-grid;
    place-items: center;
    padding: 0;
}

@media (max-width: 991.98px) {
    .cloud-shell {
        grid-template-columns: 1fr;
    }

    .cloud-sidebar {
        padding: 16px;
    }

    .cloud-topbar {
        padding: 0 16px;
    }

    .module-grid {
        grid-template-columns: 1fr;
    }

    .stat-grid {
        grid-template-columns: 1fr;
    }

    .list-header {
        flex-direction: column;
    }
}