/* MelodinAI promo popup */

.melodinai-modal {
    position: fixed;
    inset: 0;
    z-index: 11050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.melodinai-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.melodinai-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 6, 16, 0.72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.melodinai-modal-card {
    position: relative;
    z-index: 1;
    width: min(560px, 100%);
    max-height: min(90vh, 760px);
    overflow: auto;
    border-radius: 24px;
    border: 1px solid rgba(167, 139, 250, 0.38);
    background:
        radial-gradient(520px 240px at 8% -10%, rgba(251, 191, 36, 0.22), transparent 52%),
        radial-gradient(480px 260px at 110% 0%, rgba(50, 216, 255, 0.2), transparent 55%),
        linear-gradient(165deg, rgba(16, 18, 36, 0.98) 0%, rgba(8, 10, 22, 0.99) 100%);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.48), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    transform: translateY(12px) scale(0.98);
    transition: transform 0.22s ease;
}

.melodinai-modal.is-open .melodinai-modal-card {
    transform: translateY(0) scale(1);
}

.melodinai-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(226, 232, 240, 0.88);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.melodinai-modal-close:hover,
.melodinai-modal-close:focus-visible {
    background: rgba(124, 140, 255, 0.18);
    border-color: rgba(167, 139, 250, 0.55);
    color: #fff;
    outline: none;
}

.melodinai-modal-banner {
    padding: 36px 28px 28px;
}

.melodinai-modal-kicker {
    margin: 0 0 16px;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.25;
    color: #f8fafc;
}

.melodinai-modal-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.melodinai-modal-body p {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.65;
    color: rgba(226, 232, 240, 0.9);
}

.melodinai-modal-body strong {
    color: #fff;
    font-weight: 800;
}

.melodinai-modal-cta-copy {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(124, 140, 255, 0.12);
    border: 1px solid rgba(167, 139, 250, 0.28);
}

.melodinai-modal-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    margin-top: 22px;
    padding: 15px 20px;
    border-radius: 14px;
    text-decoration: none;
    font-size: 1.02rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    color: #0b1020;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 42%, #a78bfa 100%);
    box-shadow: 0 14px 34px rgba(245, 158, 11, 0.28);
    transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
}

.melodinai-modal-cta:hover,
.melodinai-modal-cta:focus-visible {
    transform: translateY(-1px);
    filter: brightness(1.05);
    color: #0b1020;
    outline: none;
    box-shadow: 0 18px 40px rgba(167, 139, 250, 0.32);
}

.melodinai-modal-cta i {
    font-size: 0.88rem;
}

body.light-mode .melodinai-modal-backdrop,
html[data-theme="light"] .melodinai-modal-backdrop {
    background: rgba(15, 23, 42, 0.48);
}

body.light-mode .melodinai-modal-card,
html[data-theme="light"] .melodinai-modal-card {
    background:
        radial-gradient(520px 240px at 8% -10%, rgba(251, 191, 36, 0.28), transparent 52%),
        radial-gradient(480px 260px at 110% 0%, rgba(124, 140, 255, 0.18), transparent 55%),
        linear-gradient(165deg, #ffffff 0%, #f8fafc 100%);
    border-color: rgba(124, 58, 237, 0.22);
    box-shadow: 0 24px 64px rgba(15, 23, 42, 0.18);
}

body.light-mode .melodinai-modal-kicker,
html[data-theme="light"] .melodinai-modal-kicker {
    color: #0f172a;
}

body.light-mode .melodinai-modal-body p,
html[data-theme="light"] .melodinai-modal-body p {
    color: rgba(51, 65, 85, 0.94);
}

body.light-mode .melodinai-modal-body strong,
html[data-theme="light"] .melodinai-modal-body strong {
    color: #1e1b4b;
}

body.light-mode .melodinai-modal-cta-copy,
html[data-theme="light"] .melodinai-modal-cta-copy {
    background: rgba(124, 58, 237, 0.08);
    border-color: rgba(124, 58, 237, 0.18);
}

body.light-mode .melodinai-modal-close,
html[data-theme="light"] .melodinai-modal-close {
    background: rgba(15, 23, 42, 0.05);
    border-color: rgba(15, 23, 42, 0.12);
    color: rgba(51, 65, 85, 0.8);
}

@media (max-width: 640px) {
    .melodinai-modal {
        padding: 12px;
        align-items: flex-end;
    }

    .melodinai-modal-card {
        max-height: 92vh;
        border-radius: 20px 20px 16px 16px;
    }

    .melodinai-modal-banner {
        padding: 30px 20px 22px;
    }

    .melodinai-modal-kicker {
        font-size: 1.18rem;
        padding-right: 36px;
    }
}