@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --app-bg: #f4f7fb;
    --surface-bg: #ffffff;
    --surface-border: #e5e7eb;
    --surface-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --brand: #0d6efd;
    --brand-dark: #0b5ed7;
    --success: #198754;
    --warning: #f59f00;
    --danger: #dc3545;
}

html, body {
    min-height: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--app-bg);
    color: var(--text-main);
    margin: 0;
}

body.app-body {
    background: linear-gradient(180deg, #eef4ff 0%, var(--app-bg) 220px);
}

p, li, td, th, label, input, select, textarea, a {
    font-size: 0.95rem;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-main);
    font-weight: 700;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.admin-navbar {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
}

.admin-navbar .navbar-brand {
    letter-spacing: 0.01em;
}

.admin-shell {
    padding: 1.5rem 0 2rem;
}

.admin-sidebar {
    align-self: start;
}

.admin-sidebar .card,
.page-card,
.login-panel,
.table-card {
    border: 1px solid var(--surface-border);
    border-radius: 1rem;
    box-shadow: var(--surface-shadow);
    background: var(--surface-bg);
}

.admin-sidebar .card {
    position: sticky;
    top: 5.7rem;
}

.admin-sidebar .list-group {
    gap: 0.35rem;
}

.admin-sidebar .list-group-item {
    border: 0;
    border-radius: 0.85rem !important;
    color: var(--text-main);
    padding: 0.85rem 1rem;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.admin-sidebar .list-group-item i {
    width: 1.25rem;
}

.admin-sidebar .list-group-item:hover {
    background: #eef4ff;
    color: var(--brand-dark);
    transform: translateX(2px);
}

.admin-sidebar .list-group-item.active {
    background: var(--brand);
    color: #fff;
    border-color: transparent;
}

.admin-sidebar .list-group-item.logout-link {
    color: var(--danger);
}

.page-card {
    padding: 1.5rem;
    overflow: hidden;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.page-title {
    margin: 0;
    font-size: clamp(1.45rem, 2vw, 1.9rem);
}

.page-subtitle {
    color: var(--text-muted);
    margin: 0.35rem 0 0;
    max-width: 72rem;
}

.page-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

.info-box {
    background: #f8fbff;
    border: 1px solid #dbeafe;
    border-radius: 0.9rem;
    padding: 1rem 1.1rem;
    color: #37517e;
    margin-bottom: 1rem;
}

.info-box p:last-child {
    margin-bottom: 0;
}

.message {
    position: static;
    transform: none;
    border-radius: 0.9rem;
    padding: 0.9rem 1rem;
    margin: 0 0 1rem;
    border: 1px solid transparent;
}

.message p {
    margin: 0;
}

.message.primary {
    background: #e7f1ff;
    border-color: #b6d4fe;
    color: #084298;
}

.message.good {
    background: #d1e7dd;
    border-color: #badbcc;
    color: #0f5132;
}

.message.watchout {
    background: #fff3cd;
    border-color: #ffecb5;
    color: #664d03;
}

.message.failure {
    background: #f8d7da;
    border-color: #f5c2c7;
    color: #842029;
}

.error {
    color: var(--danger);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-left: 0.25rem;
}

.table-card {
    overflow: hidden;
    margin-top: 1rem;
}

.table-card .table-responsive {
    margin: 0;
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background: #f8fafc;
    color: #334155;
    font-weight: 700;
    border-bottom-width: 1px;
    white-space: nowrap;
}

.table tbody tr.row-detail td {
    background: #f8fbff;
}

.table tbody tr.row-muted td {
    color: var(--text-muted);
}

.badge-soft {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.badge-soft.success {
    background: #d1e7dd;
    color: #0f5132;
}

.badge-soft.secondary {
    background: #e9ecef;
    color: #495057;
}

button,
input[type="submit"],
input[type="button"],
a.btn,
.btn {
    border-radius: 0.7rem !important;
    font-weight: 600;
}

button,
input[type="submit"],
input[type="button"] {
    border: 0;
}

button.primary { background: var(--brand); color: #fff; }
button.good { background: var(--success); color: #fff; }
button.watchout { background: var(--warning); color: #111827; }
button.failure { background: var(--danger); color: #fff; }

form:not(#login) {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem 1.25rem;
    align-items: start;
}

form:not(#login) > label,
form:not(#login) > p,
form:not(#login) > .form-full {
    display: block;
    width: 100%;
    margin: 0;
}

form:not(#login) > p,
form:not(#login) > .form-full {
    grid-column: 1 / -1;
}

form:not(#login) label {
    color: var(--text-main);
    font-weight: 600;
}

input:not([type="submit"]):not([type="button"]):not([type="checkbox"]):not([type="radio"]),
select,
textarea {
    width: 100%;
    border: 1px solid #ced4da;
    border-radius: 0.75rem;
    padding: 0.7rem 0.85rem;
    min-height: 46px;
    margin-top: 0.45rem;
    background: #fff;
    color: var(--text-main);
    box-sizing: border-box;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input[readonly],
textarea[readonly] {
    background: #f8f9fa;
}

form:not(#login) > input[type="submit"],
form:not(#login) > button,
form:not(#login) > a.btn,
form:not(#login) > .form-actions {
    grid-column: 1 / -1;
}

form:not(#login) > input[type="submit"],
form:not(#login) > button {
    width: auto;
    justify-self: start;
    padding: 0.75rem 1.2rem;
    min-height: 46px;
    margin: 0;
    background: var(--brand);
    color: #fff;
}

.dashboard-filter {
    background: #f8fbff;
    border: 1px solid #dbeafe;
    border-radius: 1rem;
    padding: 1rem;
    margin-bottom: 1rem;
}

.dashboard-filter form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: end;
}

.dashboard-filter .filter-field {
    min-width: 280px;
    flex: 1 1 300px;
}

.dashboard-filter label {
    margin-bottom: 0;
}

.dashboard-filter select {
    margin-top: 0.4rem;
}

.login-body {
    min-height: 100vh;
    background: radial-gradient(circle at top, #dbeafe 0%, #f4f7fb 42%, #eef2ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.login-panel {
    width: min(100%, 460px);
    padding: 2rem;
}

.login-panel .brand-mark {
    width: 4rem;
    height: 4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: #e7f1ff;
    color: var(--brand);
    font-size: 1.6rem;
}

form#login label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--text-main);
}

form#login input:not([type="submit"]) {
    margin-bottom: 1rem;
}

form#login input[type="submit"] {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--brand);
    color: #fff;
    border-radius: 0.8rem;
}

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

[hidden] {
    display: none !important;
}

@media (max-width: 1199.98px) {
    .admin-navbar .navbar-text {
        display: none;
    }
}

@media (max-width: 991.98px) {
    .admin-shell {
        padding-top: 1rem;
    }

    .admin-sidebar .card {
        position: static;
    }

    .admin-sidebar .list-group {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
        gap: 0.5rem;
    }

    .page-card {
        padding: 1rem;
    }

    .page-actions,
    .admin-navbar .ms-auto {
        width: 100%;
        justify-content: stretch;
    }

    .page-actions .btn,
    .admin-navbar .ms-auto .btn,
    .admin-navbar .ms-auto .badge {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .dashboard-filter form {
        display: grid;
        grid-template-columns: 1fr;
    }

    .dashboard-filter .filter-field {
        min-width: 0;
    }
}

@media (max-width: 767.98px) {
    body.app-body {
        background: linear-gradient(180deg, #eef4ff 0%, var(--app-bg) 140px);
    }

    .admin-shell,
    footer .container-fluid,
    .navbar .container-fluid {
        padding-left: 0.85rem !important;
        padding-right: 0.85rem !important;
    }

    .login-body {
        padding: 1rem;
    }

    .login-panel {
        padding: 1.35rem;
        border-radius: 0.9rem;
    }

    .page-card {
        padding: 0.95rem;
        border-radius: 0.9rem;
    }

    .page-header {
        margin-bottom: 1rem;
    }

    .info-box,
    .dashboard-filter {
        padding: 0.9rem;
        border-radius: 0.9rem;
    }

    .table-card {
        margin-top: 0.85rem;
        background: transparent;
        border: 0;
        box-shadow: none;
        overflow: visible;
    }

    .table-card .table-responsive {
        overflow: visible;
    }

    .table-card .table,
    .table-card .table thead,
    .table-card .table tbody,
    .table-card .table tr,
    .table-card .table th,
    .table-card .table td {
        display: block;
        width: 100%;
    }

    .table-card .table thead {
        display: none;
    }

    .table-card .table tbody {
        display: grid;
        gap: 0.85rem;
    }

    .table-card .table tbody tr {
        background: var(--surface-bg);
        border: 1px solid var(--surface-border);
        border-radius: 0.95rem;
        box-shadow: var(--surface-shadow);
        padding: 0.35rem 0.85rem;
        margin: 0;
    }

    .table-card .table tbody tr.table-primary,
    .table-card .table tbody tr.fw-semibold {
        background: #e7f1ff;
    }

    .table-card .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1rem;
        text-align: left !important;
        padding: 0.6rem 0;
        border: 0;
        border-bottom: 1px dashed #e5e7eb;
        white-space: normal;
    }

    .table-card .table tbody td:last-child {
        border-bottom: 0;
    }

    .table-card .table tbody td::before {
        content: attr(data-label);
        flex: 0 0 42%;
        max-width: 42%;
        font-weight: 700;
        color: var(--text-muted);
    }

    .table-card .table tbody td[colspan] {
        display: block;
        padding: 0.8rem 0;
    }

    .table-card .table tbody td[colspan]::before {
        display: none;
    }

    .table-card .table tbody tr.row-detail td,
    .table-card .table tbody tr.row-muted td {
        color: var(--text-main);
    }

    .table-card .table .d-flex {
        flex-direction: column;
        align-items: stretch !important;
        justify-content: flex-start !important;
        width: 100%;
    }

    .table-card .table .btn,
    .table-card .table button.btn,
    .table-card .table a.btn {
        width: 100%;
    }

    .table-card .table tbody td.cell-actions,
    .table-card .table tbody td.text-end {
        display: block;
    }

    .table-card .table tbody td.cell-actions::before,
    .table-card .table tbody td.text-end::before {
        display: block;
        max-width: none;
        margin-bottom: 0.6rem;
    }

    .table-card .row .col-md-6,
    .table-card .row .col-xl-4 {
        margin-bottom: 0.5rem;
    }

    form:not(#login) {
        grid-template-columns: 1fr;
        gap: 0.85rem;
    }

    form:not(#login) > input[type="submit"],
    form:not(#login) > button,
    form:not(#login) > a.btn {
        width: 100%;
        justify-self: stretch;
    }
}