:root {
    --bg: #f1f5f9;
    --sidebar: #0f172a;
    --primary: #2563eb;
    --text: #0f172a;
    --muted: #64748b;
    --white: #ffffff;
    --border: #dbeafe;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #ea580c;
    --info: #0369a1;
}

* {
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.auth-wrap {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 420px;
    background: linear-gradient(130deg, #0f172a 0%, #1d4ed8 45%, #3b82f6 100%);
    padding: 24px;
    gap: 24px;
    align-items: center;
}

.auth-left {
    color: var(--white);
    padding: 24px;
}

.auth-left h1 {
    margin: 0;
    font-size: 42px;
}

.auth-left p {
    color: #cbd5e1;
}

.auth-card {
    background: var(--white);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 20px 35px rgba(15, 23, 42, 0.25);
}

.auth-card label {
    display: block;
    margin: 10px 0 6px;
    font-weight: 600;
}

.auth-card input {
    width: 100%;
    height: 42px;
    padding: 0 10px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
}

.auth-card button {
    width: 100%;
    height: 42px;
    border: none;
    border-radius: 8px;
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    margin-top: 12px;
    cursor: pointer;
}

.error {
    color: var(--danger);
    min-height: 18px;
    margin: 8px 0 0;
}

#appView {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 290px 1fr;
}

.sidebar {
    background: var(--sidebar);
    color: var(--white);
    padding: 16px;
}

.brand {
    border-bottom: 1px solid #334155;
    padding-bottom: 12px;
    margin-bottom: 14px;
}

.brand h3 {
    margin: 0;
}

.brand small {
    color: #94a3b8;
}

#menu {
    display: grid;
    gap: 6px;
}

.menu-item {
    border: none;
    text-align: left;
    background: transparent;
    color: #dbeafe;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
}

.menu-item:hover,
.menu-item.active {
    background: #1d4ed8;
    color: #fff;
}

.main {
    display: grid;
    grid-template-rows: auto 1fr;
}

.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar h2 {
    margin: 0;
    text-transform: capitalize;
}

.actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.danger {
    background: var(--danger);
    color: var(--white);
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
}

.content {
    padding: 16px;
}

.module-status {
    margin-bottom: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 600;
}

.module-status.loading {
    background: #eff6ff;
    color: #1d4ed8;
    border-color: #bfdbfe;
}

.module-status.error {
    background: #fef2f2;
    color: #b91c1c;
    border-color: #fecaca;
}

.module-status.success {
    background: #ecfdf5;
    color: #047857;
    border-color: #a7f3d0;
}

.module-status.hidden {
    display: none;
}

.legacy-frame {
    width: 100%;
    min-height: 78vh;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fff;
}

.grid {
    display: grid;
    gap: 12px;
}

.grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid.one {
    grid-template-columns: 1fr;
    margin-top: 12px;
}

.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
}

.card h4 {
    margin: 0 0 8px;
}

.card h5 {
    margin: 0 0 8px;
}

.value {
    font-size: 32px;
    margin: 0;
    font-weight: 700;
}

.success {
    border-left: 4px solid var(--success);
}

.fail {
    border-left: 4px solid var(--danger);
}

.process {
    border-left: 4px solid var(--info);
}

.pending {
    border-left: 4px solid var(--warning);
}

.muted {
    color: var(--muted);
    margin: 6px 0;
}

.form-grid {
    display: grid;
    gap: 10px;
    margin-top: 8px;
}

.form-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-grid.five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.form-grid label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    color: #334155;
    font-weight: 600;
}

.form-grid input,
.form-grid select,
.form-grid textarea,
.service-setting-card input {
    width: 100%;
    height: 38px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0 10px;
    background: #fff;
}

.form-grid input[type="checkbox"] {
    width: 18px;
    height: 18px;
    padding: 0;
}

.form-grid textarea {
    min-height: 70px;
    padding-top: 10px;
    resize: vertical;
}

.col-span-3 {
    grid-column: span 3;
}

.inline-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.inline-actions button,
.small-btn {
    border: none;
    padding: 9px 12px;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}

.inline-actions button.secondary {
    background: #e2e8f0;
    color: #0f172a;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    background: #eff6ff;
    color: #1e3a8a;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 13px;
}

.filters {
    display: flex;
    gap: 8px;
    margin: 10px 0;
}

.filters input,
.filters button {
    height: 38px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0 10px;
}

.filters button {
    background: var(--primary);
    color: var(--white);
    border: none;
}

.settings-service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.service-setting-card {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 10px;
    background: #f8fafc;
}

.service-setting-card label {
    margin: 8px 0 4px;
    display: block;
    font-size: 12px;
    color: #475569;
}

.table-wrap table {
    width: 100%;
    border-collapse: collapse;
}

.table-wrap th,
.table-wrap td {
    border-bottom: 1px solid #e2e8f0;
    padding: 10px 8px;
    text-align: left;
}

@media (max-width: 1100px) {
    .grid.four {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .form-grid.five {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .settings-service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 850px) {
    .auth-wrap {
        grid-template-columns: 1fr;
    }

    #appView {
        grid-template-columns: 1fr;
    }

    .form-grid.three,
    .form-grid.two,
    .form-grid.five,
    .settings-service-grid {
        grid-template-columns: 1fr;
    }

    .col-span-3 {
        grid-column: auto;
    }
}