:root {
    --gpay-navy: #0b1f3a;
    --gpay-blue: #1358a8;
    --gpay-green: #12b76a;
    --gpay-ink: #172033;
    --gpay-muted: #667085;
    --gpay-line: #d9e2ec;
    --gpay-bg: #f4f7fb;
    --gpay-white: #ffffff;
}

* {
    letter-spacing: 0;
}

body {
    color: var(--gpay-ink);
    background: var(--gpay-bg);
}

.gpay-nav {
    background: var(--gpay-navy);
}

.btn-gpay {
    --bs-btn-bg: var(--gpay-green);
    --bs-btn-border-color: var(--gpay-green);
    --bs-btn-color: #062014;
    --bs-btn-hover-bg: #0fa45f;
    --bs-btn-hover-border-color: #0fa45f;
    --bs-btn-hover-color: #03140c;
    font-weight: 700;
}

.auth-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #eef5ff 0%, #f7fbf9 55%, #ffffff 100%);
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-panel,
.public-panel,
.panel,
.empty-state {
    background: var(--gpay-white);
    border: 1px solid var(--gpay-line);
    border-radius: 8px;
    box-shadow: 0 16px 40px rgba(11, 31, 58, 0.08);
}

.auth-panel {
    width: min(440px, 100%);
    padding: 32px;
}

.brand-mark {
    color: var(--gpay-navy);
    font-size: 32px;
    font-weight: 800;
}

.hero-band {
    background: linear-gradient(120deg, rgba(11, 31, 58, 0.88), rgba(19, 88, 168, 0.76)), url('/assets/img/gpay-hero.png');
    background-size: cover;
    color: #fff;
    min-height: 430px;
    display: flex;
    align-items: center;
}

.hero-content {
    width: min(760px, 100%);
    padding: 72px 0;
}

.hero-content h1 {
    font-size: 64px;
    font-weight: 800;
    margin: 10px 0;
}

.hero-content p {
    color: #e4edf7;
    font-size: 20px;
    max-width: 680px;
}

.eyebrow {
    color: var(--gpay-green);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.feature-grid,
.stats-grid,
.package-grid,
.gateway-choice,
.payment-grid,
.reseller-summary,
.detail-list {
    display: grid;
    gap: 16px;
}

.feature-grid {
    grid-template-columns: repeat(3, 1fr);
}

.feature-item {
    background: #fff;
    border: 1px solid var(--gpay-line);
    border-radius: 8px;
    padding: 24px;
}

.feature-item h2,
.panel-header h2,
.public-panel h2 {
    font-size: 20px;
    margin: 0 0 8px;
}

.feature-item p {
    color: var(--gpay-muted);
    margin: 0;
}

.public-panel {
    padding: 28px;
}

.step-header,
.panel-header,
.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.step-header h1,
.status-panel h1,
.public-panel h1 {
    color: var(--gpay-navy);
    font-size: 34px;
    font-weight: 800;
    margin: 4px 0 0;
}

.step-pill {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 10px;
    margin-bottom: 8px;
    border-radius: 999px;
    color: #073d25;
    background: #dcfaec;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.form-label-spacer {
    margin-top: 36px;
}

.reseller-summary {
    grid-template-columns: repeat(4, 1fr);
    margin-top: 24px;
}

.detail-list {
    grid-template-columns: repeat(2, 1fr);
}

.reseller-summary div,
.detail-list div,
.stat-card {
    border: 1px solid var(--gpay-line);
    border-radius: 8px;
    padding: 16px;
    background: #fbfdff;
}

.reseller-summary span,
.detail-list span,
.stat-card span {
    color: var(--gpay-muted);
    display: block;
    font-size: 13px;
    margin-bottom: 4px;
}

.reseller-summary strong,
.detail-list strong,
.stat-card strong {
    color: var(--gpay-navy);
    font-size: 20px;
}

.package-grid {
    grid-template-columns: repeat(3, 1fr);
}

.gateway-choice {
    grid-template-columns: repeat(2, minmax(0, 260px));
}

.select-card {
    position: relative;
    border: 2px solid var(--gpay-line);
    border-radius: 8px;
    padding: 18px;
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
    background: #fff;
}

.select-card input {
    position: absolute;
    inset: 14px 14px auto auto;
}

.select-card span,
.select-card strong,
.select-card em {
    display: block;
    padding-right: 28px;
}

.select-card strong {
    color: var(--gpay-navy);
    margin-top: 6px;
}

.select-card em {
    color: var(--gpay-green);
    font-style: normal;
    font-weight: 800;
    margin-top: 8px;
}

.select-card:has(input:checked) {
    border-color: var(--gpay-green);
    box-shadow: 0 0 0 4px rgba(18, 183, 106, 0.12);
}

.select-card.compact {
    min-height: 96px;
}

.payment-grid {
    grid-template-columns: 1fr 420px;
}

.qr-box {
    display: grid;
    place-items: center;
    border: 1px dashed var(--gpay-line);
    border-radius: 8px;
    padding: 18px;
    margin: 16px 0;
}

.qr-box img {
    max-width: 260px;
    width: 100%;
    height: auto;
}

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

.admin-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 260px;
    background: var(--gpay-navy);
    color: #fff;
    padding: 22px 18px;
}

.admin-brand {
    color: #fff;
    display: block;
    text-decoration: none;
    margin-bottom: 26px;
}

.admin-brand span {
    display: block;
    font-size: 28px;
    font-weight: 800;
}

.admin-brand small {
    color: #b8c7da;
}

.admin-menu {
    display: grid;
    gap: 6px;
}

.admin-menu a {
    color: #d9e6f5;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 600;
}

.admin-menu a.active,
.admin-menu a:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.admin-main {
    margin-left: 260px;
}

.admin-topbar {
    min-height: 82px;
    background: #fff;
    border-bottom: 1px solid var(--gpay-line);
    padding: 18px 28px;
}

.admin-topbar h1 {
    font-size: 28px;
    font-weight: 800;
    margin: 0;
    color: var(--gpay-navy);
}

.admin-topbar span {
    color: var(--gpay-muted);
}

.admin-content {
    padding: 28px;
}

.panel {
    padding: 22px;
}

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

.stat-card strong {
    font-size: 28px;
}

.stat-card-highlight strong {
    color: var(--gpay-green);
}

.stat-card-warning {
    background: #fffbeb;
    border-color: #fde68a;
}

.stat-card-warning strong {
    color: #d97706;
}

.chart-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.chart-box {
    padding: 20px;
}

.chart-canvas-wrapper {
    position: relative;
    height: 280px;
    margin-top: 12px;
}

.chart-canvas-doughnut {
    height: 300px;
}

.chart-canvas-wrapper canvas {
    width: 100% !important;
    height: 100% !important;
}

@media (max-width: 1100px) {
    .chart-grid {
        grid-template-columns: 1fr;
    }
}

.credential-chip {
    display: inline-flex;
    align-items: center;
    background: #edf4fb;
    color: #25415f;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 9px;
    margin: 2px;
}

.log-context {
    max-width: 460px;
    max-height: 130px;
    overflow: auto;
    margin: 0;
    white-space: pre-wrap;
    font-size: 12px;
}

.empty-state {
    padding: 48px;
    text-align: center;
}

.empty-state h1 {
    color: var(--gpay-navy);
    font-weight: 800;
}

@media (max-width: 1100px) {
    .feature-grid,
    .package-grid,
    .stats-grid,
    .payment-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reseller-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 760px) {
    .hero-content h1 {
        font-size: 44px;
    }

    .feature-grid,
    .package-grid,
    .gateway-choice,
    .payment-grid,
    .reseller-summary,
    .detail-list,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
        width: 100%;
    }

    .admin-main {
        margin-left: 0;
    }

    .admin-content,
    .public-panel,
    .panel {
        padding: 18px;
    }

    .step-header,
    .panel-header,
    .admin-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .form-label-spacer {
        margin-top: 0;
    }
}