:root {
    --brand-navy: #0b2d4b;
    --brand-blue: #0878b9;
    --brand-blue-dark: #075f96;
    --brand-red: #e33b42;
    --page-bg: #f3f6fa;
    --surface: #fff;
    --ink: #1d2939;
    --muted: #667085;
    --line: #e3e9f0;
    --card-shadow: 0 8px 24px rgba(18, 49, 78, 0.07);
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    padding-top: 0 !important;
    background: var(--page-bg) !important;
    color: var(--ink) !important;
    font-family: Inter, "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif !important;
    -webkit-font-smoothing: antialiased;
}

#matrix-bg {
    display: none !important;
}

.container {
    max-width: 980px;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--brand-navy);
    letter-spacing: -0.02em;
}

.card,
.invoice-card,
.ticket-card,
.usage-card,
.signal-card,
.wifi-card,
.status-card,
.login-form-card,
.fp-form-card,
.invoice-box {
    color: var(--ink) !important;
    background: var(--surface) !important;
    border: 1px solid var(--line) !important;
    border-radius: 16px !important;
    box-shadow: var(--card-shadow) !important;
    backdrop-filter: none !important;
}

.card {
    margin-bottom: 1rem;
}

.user-welcome,
.profile-header,
.upgrade-box {
    color: #fff !important;
    background: linear-gradient(120deg, #0b2d4b, #124f7b) !important;
    border: 0 !important;
    border-radius: 18px !important;
    box-shadow: 0 12px 26px rgba(11, 45, 75, 0.16) !important;
}

.user-welcome :is(h1, h2, h3, h4, h5, h6, p, b, strong),
.profile-header :is(h1, h2, h3, h4, h5, h6, p, b, strong),
.upgrade-box :is(h1, h2, h3, h4, h5, h6, p, b, strong),
.support-card :is(h1, h2, h3, h4, h5, h6, p, b, strong) {
    color: #fff !important;
}

.user-welcome small,
.user-welcome .small,
.profile-header small,
.upgrade-box small,
.upgrade-box .small,
.support-card small,
.support-card .small {
    color: rgba(255, 255, 255, 0.82) !important;
}

.user-welcome .user-info-row span:first-child,
.profile-header .info-label {
    color: rgba(255, 255, 255, 0.78) !important;
}

.user-welcome .user-info-row span:last-child,
.profile-header .info-value {
    color: #fff !important;
}

.support-card {
    color: #fff !important;
    background: linear-gradient(120deg, #0878b9, #075f96) !important;
    border: 0 !important;
    border-radius: 18px !important;
    box-shadow: 0 12px 26px rgba(8, 120, 185, 0.16) !important;
}

.user-avatar,
.profile-icon {
    background: rgba(255, 255, 255, 0.16) !important;
}

.status-card .status-icon {
    color: #fff !important;
    background: var(--brand-blue) !important;
    border: 0 !important;
}

.user-info-row {
    border-color: rgba(255, 255, 255, 0.2) !important;
}

.info-row {
    border-color: var(--line) !important;
}

.user-info-row span:first-child,
.info-label {
    color: var(--muted) !important;
}

.user-welcome .user-info-row span:first-child,
.profile-header .info-label,
.profile-header .info-value {
    color: rgba(255, 255, 255, 0.82) !important;
}

.info-header,
.info-value {
    color: var(--ink) !important;
}

.card .info-header,
.card .info-value,
.card .form-label,
.card label {
    color: var(--ink) !important;
}

.card .info-label {
    color: var(--muted) !important;
}

.wifi-card :is(h1, h2, h3, h4, h5, h6, p, span, strong) {
    color: var(--ink);
}

.wifi-card .btn-link.text-white {
    color: var(--brand-blue) !important;
}

.status-card small,
.status-card .small,
.no-data {
    color: var(--muted) !important;
}

.status-card .info-label {
    color: var(--ink) !important;
}

.status-card .progress {
    height: 10px;
    overflow: hidden;
    background-color: #e1e8ef !important;
    border-radius: 999px !important;
}

.status-card .progress-bar {
    border-radius: inherit;
}

.status-card .progress-bar.bg-success {
    background-color: #18a874 !important;
}

.status-card .progress-bar.bg-warning {
    background-color: #e2a400 !important;
}

.status-card .progress-bar.bg-danger {
    background-color: #e33b42 !important;
}

.modem-usage-title {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--brand-navy) !important;
    font-size: 0.9rem !important;
    font-weight: 700;
}

.modem-usage-icon {
    display: inline-grid;
    width: 2rem;
    height: 2rem;
    flex: 0 0 2rem;
    place-items: center;
    border-radius: 0.65rem;
    color: var(--brand-blue);
    background: #eaf4fa;
    font-size: 1rem;
}

.modem-usage-percent {
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    color: var(--brand-blue) !important;
    background: #eaf4fa;
    font-size: 0.75rem;
    font-weight: 700;
}

.card:not(.support-card) small,
.card:not(.support-card) .small,
.card:not(.support-card) .text-white-50,
.card:not(.support-card) .text-white:not(.badge):not(.btn):not(.alert) {
    color: var(--muted) !important;
}

.invoice-card {
    padding: 1.1rem !important;
    margin-bottom: 1rem !important;
}

.invoice-card.paid {
    border-left: 4px solid #18a874 !important;
}

.invoice-card.unpaid {
    border-left: 4px solid var(--brand-red) !important;
}

.amount-display {
    color: var(--brand-navy) !important;
}

.ticket-card {
    padding: 1.1rem !important;
}

.ticket-desc {
    color: var(--ink) !important;
    background: #f5f8fb !important;
    border: 1px solid var(--line);
}

.usage-stat {
    color: var(--ink) !important;
    background: #f4f7fb !important;
    border: 1px solid var(--line);
}

.stat-card {
    background: var(--brand-navy) !important;
    border-radius: 14px !important;
    box-shadow: none !important;
}

.row.g-3 > .col-4:nth-child(2) .stat-card {
    background: var(--brand-blue) !important;
}

.row.g-3 > .col-4:nth-child(3) .stat-card {
    background: #41627d !important;
}

.status-badge,
.status-paid,
.status-unpaid {
    font-weight: 700;
}

.form-label,
.info-label {
    font-weight: 600;
}

.form-control,
.form-select,
.profile-input {
    min-height: 46px;
    color: var(--ink) !important;
    background-color: #fff !important;
    border: 1px solid #cfd8e3 !important;
    border-radius: 10px !important;
    box-shadow: none;
}

textarea.form-control {
    min-height: unset;
}

.form-control:focus,
.form-select:focus,
.profile-input:focus {
    border-color: var(--brand-blue) !important;
    box-shadow: 0 0 0 3px rgba(8, 120, 185, 0.13) !important;
}

.input-group-text {
    color: #536579 !important;
    background: #f4f7fa !important;
    border-color: #cfd8e3 !important;
}

.btn-primary,
.btn-glow,
.login-btn,
.submit-btn,
.registration-submit {
    color: #fff !important;
    background: var(--brand-blue) !important;
    border: 1px solid var(--brand-blue) !important;
    border-radius: 10px !important;
    box-shadow: 0 5px 12px rgba(8, 120, 185, 0.16) !important;
    letter-spacing: normal !important;
    text-transform: none !important;
}

.btn-primary:hover,
.btn-glow:hover,
.login-btn:hover,
.submit-btn:hover,
.registration-submit:hover {
    background: var(--brand-blue-dark) !important;
    border-color: var(--brand-blue-dark) !important;
    transform: translateY(-1px);
}

.btn-custom,
.upgrade-btn,
.support-btn {
    color: #fff !important;
    background: var(--brand-blue) !important;
    border: 1px solid var(--brand-blue) !important;
    border-radius: 10px !important;
    backdrop-filter: none !important;
}

.btn-danger {
    border-radius: 10px;
}

.btn-outline-primary {
    color: var(--brand-blue) !important;
    border-color: var(--brand-blue) !important;
}

.btn-outline-primary:hover {
    color: #fff !important;
    background: var(--brand-blue) !important;
}

.table {
    --bs-table-color: var(--ink);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--line);
    color: var(--ink) !important;
}

.table thead th {
    color: var(--brand-navy);
    border-color: var(--line) !important;
}

.table tbody td {
    color: var(--ink);
    border-color: var(--line) !important;
}

.text-muted,
.text-secondary {
    color: var(--muted) !important;
}

.text-white-50 {
    color: var(--muted) !important;
}

.nav-bottom {
    padding: 9px 5px max(9px, env(safe-area-inset-bottom)) !important;
    background: rgba(255, 255, 255, 0.97) !important;
    border-top: 1px solid var(--line) !important;
    box-shadow: 0 -5px 20px rgba(18, 49, 78, 0.08) !important;
    backdrop-filter: blur(12px) !important;
}

.nav-bottom a {
    color: #667085 !important;
    font-weight: 500;
}

.nav-bottom a.active,
.nav-bottom a.active i {
    color: var(--brand-blue) !important;
    text-shadow: none !important;
}

.nav-bottom a.active::before {
    background: var(--brand-red) !important;
    box-shadow: none !important;
}

.login-wrapper,
.fp-wrapper {
    background:
        radial-gradient(ellipse at top left, rgba(8, 120, 185, 0.08), transparent 42%),
        var(--page-bg);
}

.login-brand,
.fp-brand {
    color: var(--brand-navy) !important;
}

.login-brand h1,
.fp-brand h1 {
    color: var(--brand-navy) !important;
    background: none !important;
    -webkit-text-fill-color: var(--brand-navy) !important;
    filter: none !important;
    text-shadow: none !important;
}

.login-brand .subtitle,
.login-brand .tagline,
.fp-brand .subtitle {
    color: var(--muted) !important;
}

.login-brand .logo-img {
    background: #fff !important;
    border: 1px solid var(--line) !important;
    box-shadow: var(--card-shadow) !important;
}

.login-form-card,
.fp-form-card {
    padding: 32px !important;
}

.login-form-card::before,
.fp-form-card::before {
    display: none;
}

.login-form-card .form-label,
.fp-form-card .form-label {
    color: #344054 !important;
}

.method-btn {
    color: var(--ink) !important;
    background: #fff !important;
    border-color: #d5e0eb !important;
}

.method-btn:hover {
    background: #f2f8fc !important;
    border-color: var(--brand-blue) !important;
}

.method-btn .sub,
.back-link {
    color: var(--muted) !important;
}

.captcha-box {
    color: var(--brand-navy) !important;
    background: #f1f6fa !important;
}

.profile-input {
    max-width: 100%;
}

.modal-content {
    color: var(--ink) !important;
    background: #fff !important;
    border-color: var(--line) !important;
}

.modal-header,
.modal-body,
.modal-footer {
    color: var(--ink) !important;
    background: #fff !important;
    border-color: var(--line) !important;
}

.modal-header.bg-primary,
.modal-header.bg-info,
.modal-header.bg-success {
    background: #edf5fa !important;
}

.modal-header .text-white {
    color: var(--brand-navy) !important;
}

.modal-header .btn-close-white {
    filter: none !important;
}

.pagination .page-link {
    color: var(--brand-blue) !important;
    background: #fff !important;
    border-color: var(--line) !important;
}

.pagination .page-item.active .page-link {
    color: #fff !important;
    background: var(--brand-blue) !important;
    border-color: var(--brand-blue) !important;
}

.error-header,
.payment-header {
    background: linear-gradient(120deg, #0b2d4b, #124f7b) !important;
}

.error-card,
.payment-card,
.status-card {
    border: 1px solid var(--line) !important;
    border-radius: 16px !important;
    box-shadow: var(--card-shadow) !important;
}

.navbar-custom,
.app-header.navbar {
    background: #fff !important;
    border-bottom: 1px solid var(--line) !important;
    box-shadow: 0 2px 10px rgba(18, 49, 78, 0.04);
}

.registration-page {
    background: var(--page-bg) !important;
}

.registration-section-title__icon {
    color: var(--brand-blue) !important;
}

.registration-brand__icon {
    color: #fff !important;
    background: var(--brand-blue) !important;
}

.registration-submit {
    background: var(--brand-blue) !important;
}

.invoice-box {
    max-width: 760px !important;
    margin: 32px auto !important;
    padding: 36px !important;
}

@media (max-width: 575.98px) {
    .container {
        padding-right: 1rem;
        padding-left: 1rem;
    }

    .login-form-card,
    .fp-form-card {
        padding: 24px !important;
    }

    .invoice-card .d-flex.justify-content-between {
        gap: 0.75rem;
    }

    .amount-display {
        font-size: 1.1rem !important;
    }

    .invoice-box {
        box-sizing: border-box;
        margin: 12px auto !important;
        padding: 16px !important;
    }
}

@media print {
    body {
        background: #fff !important;
    }

    .invoice-box {
        margin: 0 auto !important;
        box-shadow: none !important;
    }
}