:root {
    --payment-primary: var(--apparel-green);
    --payment-primary-dark: var(--apparel-green-dark);
    --payment-primary-soft: #e9f3ed;
    --payment-tan: var(--apparel-tan);
    --payment-tan-soft: var(--apparel-tan-soft);
    --payment-surface: var(--apparel-surface);
    --payment-background: var(--apparel-background);
    --payment-border: #d8dfda;
    --payment-ink: #1d2a22;
    --payment-muted: #68736c;
    --payment-danger: #8a3d35;
    --payment-shadow: 0 1rem 2.5rem rgba(25, 55, 38, 0.12);
}

.payment-page {
    width: min(100%, 88rem);
    min-height: calc(100vh - 2rem);
    margin: 0 auto;
    padding: clamp(0.75rem, 2.5vw, 2rem);
    color: var(--payment-ink);
}

.payment-shell {
    position: relative;
    width: 100%;
    min-width: 0;
    padding: clamp(1rem, 2.5vw, 2rem);
    overflow: visible;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: var(--apparel-radius-lg);
    box-shadow: var(--payment-shadow);
}

    .payment-shell::before {
        display: block;
        height: 0.4rem;
        margin: calc(clamp(1rem, 2.5vw, 2rem) * -1) calc(clamp(1rem, 2.5vw, 2rem) * -1) 1.4rem;
        content: "";
        background: linear-gradient(90deg, var(--payment-primary) 0 76%, var(--payment-tan) 76% 100%);
    }

.payment-page-header {
    margin-bottom: 1.25rem;
}

.payment-page-title {
    margin: 0;
    color: var(--payment-ink);
    font-weight: 900;
    letter-spacing: -0.03em;
}

.payment-page-subtitle {
    max-width: 44rem;
    margin-top: 0.35rem;
    color: var(--payment-muted);
    line-height: 1.5;
}

.payment-layout {
    margin: 0 !important;
}

    .payment-layout > .mud-grid-item {
        min-width: 0;
        padding: 0.55rem !important;
    }

.payment-main-column,
.payment-summary-column {
    min-width: 0;
}

.payment-status-card,
.payment-card {
    width: 100%;
    min-width: 0;
    overflow: visible;
    background: var(--payment-surface);
    border: 1px solid var(--payment-border);
    border-radius: var(--apparel-radius-md);
    box-shadow: 0 0.4rem 1.2rem rgba(25, 55, 38, 0.07);
}

.payment-status-card {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 1rem;
    padding: 0.9rem 1rem;
    background: linear-gradient(135deg, var(--payment-primary-soft), var(--apparel-surface));
}

.payment-status-icon {
    flex: 0 0 auto;
    color: var(--payment-primary);
}

.payment-status-copy {
    min-width: 0;
}

.payment-status-title {
    color: var(--payment-ink);
    font-weight: 800;
    line-height: 1.35;
}

.payment-status-help {
    margin-top: 0.15rem;
    color: var(--payment-muted);
    font-size: 0.82rem;
    line-height: 1.4;
}

.payment-card {
    padding: 0;
}

.payment-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    background: linear-gradient(135deg, var(--payment-primary-soft), #fbfdfb);
    border-bottom: 1px solid var(--payment-border);
    border-radius: 1rem 1rem 0 0;
}

.payment-card-title {
    margin: 0;
    color: var(--payment-ink);
    font-weight: 900;
    text-decoration: none !important;
}

.payment-secure-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--payment-primary-dark);
    font-size: 0.78rem;
    font-weight: 800;
    white-space: nowrap;
}

.payment-form-wrap {
    width: 100%;
    min-width: 0;
    padding: clamp(0.9rem, 2vw, 1.25rem);
    box-sizing: border-box;
}

#payment-form {
    display: block;
    width: 100%;
    min-width: 0;
    margin: 0;
    overflow: visible;
}

#payment-element {
    width: 100%;
    min-width: 0;
    min-height: 3.5rem;
}

.payment-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    min-height: 3.1rem;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    color: var(--apparel-on-primary);
    font: inherit;
    font-weight: 850;
    cursor: pointer;
    background: var(--payment-primary);
    border: 0;
    border-radius: var(--apparel-radius-sm);
    box-shadow: 0 0.45rem 1rem rgba(0, 104, 56, 0.2);
    transition: background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

    .payment-button:hover:not(:disabled) {
        background: var(--payment-primary-dark);
        box-shadow: 0 0.65rem 1.2rem rgba(0, 104, 56, 0.27);
        transform: translateY(-1px);
    }

    .payment-button:disabled {
        cursor: not-allowed;
        opacity: 0.62;
        box-shadow: none;
    }

    .payment-button:focus-visible,
    #payment-form input:focus-visible,
    #payment-form button:focus-visible {
        outline: 3px solid var(--apparel-border-green-strong);
        outline-offset: 2px;
    }

#payment-message {
    margin-top: 0.85rem;
    padding: 0.75rem 0.85rem;
    color: var(--payment-danger);
    background: #fff3f1;
    border: 1px solid #edc9c4;
    border-radius: 0.65rem;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.4;
}

    #payment-message.hidden,
    .spinner.hidden {
        display: none;
    }

.payment-warning {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    margin: 0;
    padding: 0.85rem 1rem 1rem;
    color: var(--apparel-warning);
    background: var(--payment-tan-soft);
    border-top: 1px solid rgba(193, 180, 154, 0.55);
    border-radius: 0 0 1rem 1rem;
    font-size: 0.82rem;
    line-height: 1.4;
}

    .payment-warning .mud-icon-root {
        flex: 0 0 auto;
        margin-top: 0.05rem;
    }


@media (max-width: 959.98px) {
    .payment-page {
        padding: 0.65rem;
    }

    .payment-shell {
        padding: 1rem;
        border-radius: var(--apparel-radius-md);
    }
}

@media (max-width: 599.98px) {
    .payment-shell {
        padding: 0.75rem;
    }

    .payment-card-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .payment-form-wrap {
        padding: 0.85rem;
    }

    .payment-status-card {
        padding: 0.8rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .payment-button {
        transition: none;
    }
}