/* ============================================
   Support Us — Affiliate Wrapper
   ============================================ */
.affiliate-wrapper {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.affiliate-wrapper:first-child {
    flex: 4;
}

.affiliate-wrapper:last-child {
    flex: 1;
}

.support-row {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem 1.1rem;
    display: flex;
    gap: 1rem;
    align-items: stretch;
}

.affiliate-fieldset {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.5rem 1rem 1rem;
    margin: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.affiliate-fieldset .aff-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 110px;
}

.donate-bar {
    flex: 1;
    display: flex;
    align-items: flex-end;
}

.donate-bar .aff-card {
    flex: none;
    width: 100%;
}

.affiliate-legend {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-primary);
    padding: 0 0.75rem;
}

.affiliate-disclaimer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.affiliate-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.aff-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.aff-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.aff-sub {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    margin-bottom: 0.4rem;
}

.aff-links {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.aff-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.35rem 0.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #000;
    font-weight: 600;
    font-size: 0.78rem;
    line-height: 1.4;
    min-height: 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    box-sizing: border-box;
    transition: all var(--transition);
}

.aff-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(102, 135, 161, 0.25);
    color: #000;
}

.aff-btn-alt {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.aff-btn-alt:hover {
    background: var(--color-primary);
    color: #000;
}

.aff-btn-kofi {
    background: linear-gradient(135deg, #FF5E5B, #d94745);
    color: #fff;
}

.sidebar-btn-kofi:hover {
    color: #fff;
    box-shadow: 0 3px 12px rgba(255, 94, 91, 0.3);
}

.aff-btn-ghost {
    background: var(--color-bg-card);
    color: var(--color-text-muted);
    cursor: default;
    font-size: 0.78rem;
    font-style: italic;
}

.aff-btn-ghost:hover {
    transform: none;
    box-shadow: none;
    color: var(--color-text-muted);
}

/* ============================================
   Shipping Shield Flip Card
   ============================================ */
.aff-flip {
    perspective: 800px;
    padding: 0;
    background: none;
    border: none;
}

.aff-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
}

.aff-flip.flipped .aff-flip-inner {
    transform: rotateY(180deg);
}

.aff-flip-front,
.aff-flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.aff-flip-back {
    transform: rotateY(180deg);
}

.aff-promos {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.4rem;
}

.aff-promo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.25rem 0.4rem;
    background: rgba(155, 189, 214, 0.08);
    border: 1px dashed var(--color-primary-dark);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition);
}

.aff-promo:hover {
    background: rgba(155, 189, 214, 0.15);
}

.promo-code-text {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 0.65rem;
    color: var(--color-primary);
}

.promo-label {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.aff-promo .copy-hint {
    font-size: 0.6rem;
    color: var(--color-text-muted);
}

.aff-btn-back {
    margin-top: 0.4rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.7rem;
    cursor: pointer;
    font-family: var(--font-body);
}

.aff-flip-front .aff-links {
    width: 100%;
}

.aff-flip-front .aff-btn {
    width: 100%;
    padding: 0.35rem 0.5rem;
    font-size: 0.78rem;
    line-height: 1.4;
    box-sizing: border-box;
}

.aff-btn-back:hover {
    color: var(--color-primary);
}

.aff-flip-desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: 0.4rem;
}

/* ============================================
   Music Section
   ============================================ */
.music-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.music-section .section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 0.1rem;
}

.music-section .section-desc {
    margin-bottom: 0.9rem;
}

.stream-hint {
    color: var(--color-primary);
    font-weight: 600;
}

.music-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 0.4rem;
}

/* Flip Cards */
.flip-card {
    perspective: 1000px;
    cursor: pointer;
    aspect-ratio: 1;
}

.flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
    transform-style: preserve-3d;
}

.flip-card.flipped .flip-inner {
    transform: rotateY(180deg);
}

.flip-front,
.flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: var(--radius);
    overflow: hidden;
}

.flip-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    transition: transform var(--transition);
}

.flip-card:hover .flip-front img {
    transform: scale(1.03);
}

.flip-back {
    transform: rotateY(180deg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    text-align: center;
}

.flip-back h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-text-heading);
    margin-bottom: 0.1rem;
}

.song-character {
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.song-platforms {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    width: 100%;
}

/* Platform Buttons */
.platform-btn {
    display: block;
    text-align: center;
    padding: 0.3rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    transition: all var(--transition);
}

.platform-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.15);
    color: #fff;
}

.platform-spotify { background: #1DB954; }
.platform-apple { background: #FA243C; }
.platform-ytmusic { background: #FF0000; }
.platform-amazon { background: #00A8E1; }
.platform-video { background: #9b59b6; }
.platform-all {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}
.platform-all:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
    .support-row {
        flex-direction: column;
    }

    .affiliate-wrapper,
    .affiliate-wrapper:first-child,
    .affiliate-wrapper:last-child {
        flex: none;
        width: 100%;
    }

    .affiliate-legend {
        text-align: center;
        width: 100%;
    }

    .affiliate-disclaimer {
        text-align: center;
    }

    .affiliate-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .music-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .affiliate-bar {
        grid-template-columns: 1fr;
    }

    .music-showcase {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Promo Code Drawer
   ============================================ */
.promo-drawer {
    position: fixed;
    inset: 0;
    z-index: 200;
    pointer-events: none;
    visibility: hidden;
}

.promo-drawer.open {
    pointer-events: all;
    visibility: visible;
}

.drawer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
}

.promo-drawer.open .drawer-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.drawer-panel {
    position: absolute;
    top: 0;
    right: -420px;
    width: 400px;
    height: 100%;
    background: var(--color-bg-elevated);
    border-left: 1px solid var(--color-border);
    padding: 1.5rem;
    overflow-y: auto;
    transition: right 0.3s ease;
}

.promo-drawer.open .drawer-panel {
    right: 0;
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.drawer-header h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-primary);
}

.drawer-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
}

.drawer-close:hover {
    color: var(--color-text);
}

.drawer-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.drawer-codes {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.drawer-promo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.8rem;
    background: rgba(155, 189, 214, 0.08);
    border: 1px dashed var(--color-primary-dark);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    gap: 0.5rem;
}

.drawer-promo:hover {
    background: rgba(155, 189, 214, 0.15);
}

.drawer-promo-info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.drawer-promo .promo-code-text {
    font-size: 0.9rem;
}

.drawer-promo .promo-label {
    font-size: 0.75rem;
}

.drawer-promo .copy-btn {
    background: var(--color-primary);
    color: #000;
    border: none;
    border-radius: 4px;
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
}

.drawer-promo .copy-btn:hover {
    background: var(--color-primary-hover);
}

/* Drawer Logo */
.drawer-logo {
    margin-top: 1.5rem;
    text-align: center;
}

.drawer-logo-img {
    max-width: 180px;
    height: auto;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.drawer-logo-img:hover {
    opacity: 1;
}

/* Music Profile Button */
.btn-music-profile {
    background: linear-gradient(135deg, #506d83, #2d4050) !important;
    color: #fff !important;
}

.btn-music-profile:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)) !important;
    color: #fff !important;
}