.payments-page {
    max-width: 960px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.payments-steps {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.payments-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.payments-step.done {
    color: var(--text-secondary);
}

.payments-step.active {
    color: var(--color-black);
    font-weight: 600;
}

.payments-step-num {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    border: 1px solid currentColor;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    font-weight: 700;
}

.payments-step.active .payments-step-num {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.payments-step.done .payments-step-num {
    background: var(--color-success, #16a34a);
    color: #fff;
    border-color: var(--color-success, #16a34a);
}

.payments-notice {
    background: var(--bg-body);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md, 8px);
    padding: 1rem 1.25rem;
    margin-bottom: 2rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.payments-notice strong {
    color: var(--color-black);
}

.payments-project-header {
    margin-bottom: 2rem;
}

.payments-project-header h2 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
}

.payments-project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.payments-timeline {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 2.5rem;
}

.payments-timeline::before {
    content: '';
    position: absolute;
    left: 0.4375rem;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: var(--color-gray-200);
}

.milestone-item {
    position: relative;
    padding-bottom: 1.75rem;
}

.milestone-item:last-child {
    padding-bottom: 0;
}

.milestone-dot {
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
}

.milestone-item.current .milestone-dot {
    border-color: var(--color-black);
    background: var(--color-black);
}

.milestone-item.future .milestone-dot {
    border-color: var(--color-gray-300);
}

.milestone-label {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.milestone-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.milestone-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.milestone-status {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: var(--bg-body);
    color: var(--text-secondary);
}

.milestone-item.current .milestone-status {
    background: #fef3c7;
    color: #92400e;
}

.payments-release-card {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md, 8px);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.payments-release-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
}

.payments-release-card > p {
    margin: 0 0 1.25rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.release-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.release-step {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.875rem 1rem;
    background: var(--bg-body);
    border-radius: var(--radius-sm, 6px);
    font-size: 0.875rem;
}

.release-step-label {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.release-step-label i {
    color: var(--text-muted);
    width: 1rem;
    text-align: center;
}

.payments-contract-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.payments-contract-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md, 8px);
}

.payments-contract-card h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

.payments-contract-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.payments-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.payments-empty i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.payments-back {
    margin-bottom: 1.5rem;
}

.payments-terms-snippet {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-gray-200);
}

.payments-terms-snippet h4 {
    font-size: 0.875rem;
    margin: 0 0 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.payments-terms-snippet .terms-preview {
    font-size: 0.875rem;
    color: var(--text-secondary);
    max-height: 8rem;
    overflow: hidden;
    line-height: 1.5;
}

@media (max-width: 640px) {
    .payments-contract-card {
        grid-template-columns: 1fr;
    }

    .release-step {
        flex-direction: column;
        align-items: flex-start;
    }
}