/* İhale Araçları abonelik / plan modalı */
.ia-billing-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10000040;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(15, 23, 42, 0.55);
}
.ia-billing-backdrop.is-open {
    display: flex;
}
.ia-billing-modal {
    width: min(720px, 100%);
    max-height: min(92vh, 880px);
    overflow: auto;
    background: #fff;
    color: #0f172a;
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.28);
    display: flex;
    flex-direction: column;
}
[data-theme="dark"] .ia-billing-modal {
    background: #0f172a;
    color: #e2e8f0;
}
.ia-billing-modal__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 20px 8px;
}
.ia-billing-modal__head h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}
.ia-billing-modal__head p {
    margin: 6px 0 0;
    font-size: 0.88rem;
    color: #64748b;
}
.ia-billing-close {
    min-width: 40px;
    min-height: 40px;
    border: 0;
    background: transparent;
    font-size: 22px;
    cursor: pointer;
    color: inherit;
}
.ia-billing-body {
    padding: 8px 20px 20px;
}
.ia-billing-features {
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}
.ia-billing-features li {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    font-size: 0.9rem;
    line-height: 1.4;
}
.ia-billing-features svg {
    flex-shrink: 0;
    margin-top: 2px;
}
.ia-billing-plans {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.ia-billing-plan {
    text-align: left;
    border: 1px solid #c7d2fe;
    background: #f5f3ff;
    border-radius: 14px;
    padding: 14px;
    min-height: 40px;
    cursor: pointer;
    color: inherit;
}
[data-theme="dark"] .ia-billing-plan {
    background: #1e1b4b;
    border-color: #4c1d95;
}
.ia-billing-plan.is-selected {
    border-color: #6d28d9;
    box-shadow: 0 0 0 2px rgba(109, 40, 217, 0.25);
}
.ia-billing-plan strong {
    display: block;
    font-size: 0.95rem;
}
.ia-billing-plan .ia-price {
    font-size: 1.35rem;
    font-weight: 800;
    margin-top: 6px;
}
.ia-billing-plan small {
    display: block;
    margin-top: 4px;
    color: #5b21b6;
    font-weight: 600;
}
.ia-billing-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 16px;
}
.ia-billing-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.ia-billing-field--wide {
    grid-column: 1 / -1;
}
.ia-billing-field label {
    font-size: 0.82rem;
    font-weight: 600;
}
.ia-billing-field input,
.ia-billing-field textarea {
    min-height: 40px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.92rem;
    font-family: inherit;
    background: #fff;
    color: inherit;
}
[data-theme="dark"] .ia-billing-field input,
[data-theme="dark"] .ia-billing-field textarea {
    background: #0b1220;
    border-color: #334155;
}
.ia-billing-field textarea {
    min-height: 72px;
    resize: vertical;
}
.ia-billing-email {
    font-size: 0.82rem;
    color: #64748b;
    margin-top: 8px;
}
.ia-billing-status {
    min-height: 20px;
    margin-top: 8px;
    font-size: 0.85rem;
    color: #b91c1c;
}
.ia-billing-checkout {
    margin-top: 12px;
    min-height: 120px;
}
.ia-billing-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 16px;
}
.ia-billing-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    border-radius: 10px;
    border: 0;
    padding: 8px 14px;
    font-weight: 700;
    cursor: pointer;
    font-size: 0.9rem;
}
.ia-billing-btn--primary {
    background: linear-gradient(135deg, #6d28d9, #4c1d95);
    color: #fff;
}
.ia-billing-btn--ghost {
    background: #e2e8f0;
    color: #0f172a;
}
.ia-sub-block {
    margin: 16px 0;
    padding: 14px;
    border: 1px solid #ddd6fe;
    border-radius: 12px;
    background: #f5f3ff;
}
[data-theme="dark"] .ia-sub-block {
    background: #1e1b4b;
    border-color: #4c1d95;
}
.ia-sub-block h3 {
    margin: 0 0 8px;
    font-size: 0.95rem;
}
.ia-sub-block p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.45;
}
.ia-cancel-backdrop {
    z-index: 10000045;
}
.ihale-portal__sub {
    width: min(360px, 100%);
}
.ihale-portal__sub .ia-sub-block {
    margin: 0;
}

@media (max-width: 768px) {
    .ia-billing-backdrop {
        padding: 0;
        align-items: flex-end;
    }
    .ia-billing-modal {
        width: 100%;
        max-height: 96vh;
        border-radius: 18px 18px 0 0;
    }
    .ia-billing-plans,
    .ia-billing-form {
        grid-template-columns: 1fr;
    }
    .ia-billing-modal__head h2 {
        font-size: 15px;
    }
    .ia-billing-body,
    .ia-sub-block p,
    .ia-billing-features li {
        font-size: 13px;
    }
    .ia-billing-btn {
        min-height: 40px;
        width: 100%;
        justify-content: center;
    }
    .ia-billing-footer {
        flex-direction: column-reverse;
    }
    .ihale-portal__sub {
        width: 100%;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .ia-billing-modal__head {
        padding: 14px 12px 6px;
    }
    .ia-billing-body {
        padding: 6px 12px 14px;
    }
    .ia-price {
        font-size: 1.2rem;
    }
    .ihale-portal__sub .ia-sub-block h3 {
        font-size: 15px;
    }
}