:root {
    --bg: #ffffff;
    --surface: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --border: #e5e7eb;
    --primary: #0070BA;
    --primary-hover: #005ea6;
    --primary-pressed: #004b86;
    --radius: 14px;
    --shadow: 0 10px 30px rgba(17,24,39,.08);
    --shadow-soft: 0 6px 18px rgba(17,24,39,.08);
    --fs-base: 16px;
    --fs-sm: 14px;
    --fs-lg: 18px;
    --fs-h1: 34px;
    --fs-h2: 26px;
    --lh: 1.45;
    --container: 1120px;
}

* {
    box-sizing: border-box
}

html, body {
    height: 100%
}

body {
    margin: 0;
    font-size: var(--fs-base);
    line-height: var(--lh);
    color: var(--text);
    background: #f6f7f9;
    font-family: system-ui,-apple-system,"Segoe UI",Roboto,Arial,"Noto Sans","Liberation Sans",sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary);
    text-decoration: none
}

    a:hover {
        text-decoration: underline
    }

/* Layout */
.rc-shell {
    min-height: 100%;
    display: flex;
    flex-direction: column
}

.rc-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.rc-container {
    width: min(100%,calc(var(--container) + 32px));
    margin: 0 auto;
    padding: 0 16px;
}

.rc-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 12px
}

/* Brand */
.rc-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 180px
}

.rc-brandmark {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: linear-gradient(135deg,var(--primary),#0ea5e9);
    box-shadow: 0 10px 18px rgba(0,112,186,.25);
}

.rc-brandname {
    font-weight: 700;
    letter-spacing: -.2px;
    font-size: 18px
}

    .rc-brandname span {
        color: var(--primary);
        font-weight: 800
    }

/* Desktop nav */
.rc-links {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    justify-content: center
}

    .rc-links a {
        color: #111827;
        font-weight: 600;
        font-size: var(--fs-sm);
        padding: 8px 10px;
        border-radius: 10px;
    }

        .rc-links a:hover {
            background: #f3f4f6;
            text-decoration: none
        }

/* Actions */
.rc-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
    min-width: 220px
}

.btn {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 10px 16px;
    font-weight: 700;
    font-size: var(--fs-sm);
    line-height: 1;
    cursor: pointer;
    transition: transform .05s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
    user-select: none;
    white-space: nowrap;
}

    .btn:active {
        transform: scale(.99)
    }

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 10px 18px rgba(0,112,186,.18);
}

    .btn-primary:hover {
        background: var(--primary-hover)
    }

    .btn-primary:active {
        background: var(--primary-pressed)
    }

.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: #111827;
}

    .btn-ghost:hover {
        background: #f3f4f6;
        border-color: #d1d5db;
    }

/* Mobile menu button (desktop master) */
.rc-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #fff;
    align-items: center;
    justify-content: center;
}

    .rc-menu-btn:hover {
        background: #f3f4f6
    }

.rc-menu-icon {
    width: 18px;
    height: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

    .rc-menu-icon span {
        display: block;
        height: 2px;
        background: #111827;
        border-radius: 2px
    }

/* Main */
.rc-main {
    flex: 1;
    padding: 28px 0 40px
}

.rc-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: 20px;
}

/* Footer */
.rc-footer {
    border-top: 1px solid var(--border);
    background: #fff
}

.rc-footer-inner {
    padding: 18px 0;
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font-size: var(--fs-sm);
}

/* Responsive */
@media (max-width:900px) {
    .rc-links {
        display: none
    }

    .rc-menu-btn {
        display: flex
    }

    .rc-actions {
        min-width: auto
    }
}

@media (max-width:520px) {
    .btn {
        padding: 10px 14px
    }

    .rc-brand {
        min-width: auto
    }

    .rc-brandname {
        font-size: 16px
    }
}

/* --- Admin UI additions (PayPal-like) --- */
.rc-pagehead {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin: 6px 0 18px;
}

.rc-title {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.3px;
    margin: 0;
}

.rc-subtitle {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
    max-width: 75ch;
}

.rc-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 13px;
    color: #111827;
}

.rc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 980px) {
    .rc-grid {
        grid-template-columns: 1fr;
    }
}

.rc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 10px 0;
}

.rc-label {
    font-size: 13px;
    font-weight: 700;
    color: #111827;
}

.rc-input, .rc-select, .rc-textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 11px 12px;
    font-size: 14px;
    outline: none;
    background: #fff;
}

    .rc-input:focus, .rc-select:focus, .rc-textarea:focus {
        border-color: rgba(0,112,186,.55);
        box-shadow: 0 0 0 4px rgba(0,112,186,.12);
    }

.rc-help {
    font-size: 12px;
    color: var(--muted);
}

.rc-alert {
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 14px;
    padding: 14px 14px;
}

.rc-alert-title {
    font-weight: 800;
    margin: 0 0 6px;
}

.rc-alert p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.rc-alert-danger {
    border-color: rgba(220,38,38,.35);
    background: rgba(220,38,38,.05);
}

.rc-alert-warn {
    border-color: rgba(245,158,11,.35);
    background: rgba(245,158,11,.08);
}

.rc-alert-ok {
    border-color: rgba(16,185,129,.35);
    background: rgba(16,185,129,.08);
}

.rc-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: flex-start;
    margin-top: 10px;
}

.btn-danger {
    background: #dc2626;
    color: #fff;
    box-shadow: 0 10px 18px rgba(220,38,38,.18);
}

    .btn-danger:hover {
        background: #b91c1c;
    }

.btn-muted {
    background: #111827;
    color: #fff;
}

    .btn-muted:hover {
        background: #0b1220;
    }

.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
}

    .table th, .table td {
        padding: 12px 12px;
        border-bottom: 1px solid var(--border);
        font-size: 13px;
        text-align: left;
        vertical-align: top;
    }

    .table th {
        background: #f9fafb;
        font-weight: 800;
    }

    .table tr:last-child td {
        border-bottom: none;
    }

.kpi {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

    .kpi .val {
        font-size: 22px;
        font-weight: 900;
        letter-spacing: -0.2px;
    }

    .kpi .lbl {
        font-size: 12px;
        color: var(--muted);
        font-weight: 700;
    }

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    border: 1px solid var(--border);
    background: #fff;
}

.badge-ok {
    border-color: rgba(16,185,129,.35);
    background: rgba(16,185,129,.08);
}

.badge-warn {
    border-color: rgba(245,158,11,.35);
    background: rgba(245,158,11,.08);
}

.badge-danger {
    border-color: rgba(220,38,38,.35);
    background: rgba(220,38,38,.05);
}

.hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 14px 0;
}

/* --- Marketing pages --- */
.rc-hero {
    margin-top: 6px;
}

.rc-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 20px;
    align-items: center;
}

.rc-hero-title {
    font-size: 38px;
    line-height: 1.15;
    margin: 10px 0 8px;
    letter-spacing: -0.6px;
}

.rc-hero-subtitle {
    color: var(--muted);
    font-size: 16px;
    margin: 0 0 14px;
    max-width: 60ch;
}

.rc-hero-card-title {
    font-weight: 800;
    margin-bottom: 10px;
}

.rc-list {
    margin: 0;
    padding-left: 18px;
    color: #111827;
    font-size: 14px;
}

    .rc-list li {
        margin: 8px 0;
    }

.rc-divider {
    height: 1px;
    background: var(--border);
    margin: 16px 0;
}

.rc-mini-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.rc-mini-label {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 700;
}

.rc-mini-value {
    font-size: 16px;
    font-weight: 800;
}

.rc-section {
    margin-top: 28px;
}

.rc-pricing-strip {
    background: linear-gradient(180deg, rgba(0,112,186,.04), rgba(255,255,255,0));
    border-radius: 18px;
    padding: 10px 12px 18px;
}

.rc-section-head {
    margin-bottom: 14px;
}

.rc-section-title {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 800;
}

.rc-section-subtitle {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.rc-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.rc-feature-title {
    font-weight: 800;
    margin-bottom: 6px;
}

.rc-feature-text {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.rc-pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.rc-price-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rc-price-highlight {
    border-color: rgba(0, 112, 186, 0.35);
    box-shadow: 0 16px 30px rgba(0, 112, 186, 0.12);
}

.rc-price-title {
    font-size: 20px;
    font-weight: 800;
}

.rc-price-tag {
    font-size: 13px;
    font-weight: 700;
    color: #0b5fd3;
}

.rc-cta {
    margin-top: 32px;
}

.rc-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.rc-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.rc-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.rc-step-number {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    background: rgba(0, 112, 186, 0.12);
    color: #0b5fd3;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.rc-step-title {
    font-weight: 800;
    margin-bottom: 4px;
}

.rc-step-text {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.rc-info-list {
    display: grid;
    gap: 12px;
    margin-top: 12px;
}

.rc-error {
    color: #b91c1c;
    font-size: 12px;
}

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

@media (max-width: 980px) {
    .rc-hero-grid,
    .rc-pricing-grid,
    .rc-steps {
        grid-template-columns: 1fr;
    }

    .rc-cta-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .rc-hero-title {
        font-size: 30px;
    }

    .rc-feature-grid {
        grid-template-columns: 1fr;
    }
}