/* =========================================================================
   Flavor Affiliate — Seasonal Content Styles
   Issues: #93 #95 #96 #97 #98
   ========================================================================= */

/* ---- Seasonal Banner ---- */
.flavor-seasonal-banner {
    padding: var(--flavor-space-md, 16px);
    margin-bottom: 20px;
    border-radius: var(--flavor-radius-md, 6px);
    font-size: var(--flavor-font-size-base, 15px);
    line-height: var(--flavor-line-height, 1.7);
    border-left: 4px solid #4caf50;
    background: #f1f8e9;
    color: var(--flavor-color-text, #333);
}

.flavor-seasonal-banner[data-season="春"] {
    border-left-color: #f06292;
    background: #fce4ec;
}

.flavor-seasonal-banner[data-season="夏"] {
    border-left-color: #ff9800;
    background: #fff3e0;
}

.flavor-seasonal-banner[data-season="秋"] {
    border-left-color: #bf360c;
    background: #fbe9e7;
}

.flavor-seasonal-banner[data-season="冬"] {
    border-left-color: #1976d2;
    background: #e3f2fd;
}

.flavor-seasonal-icon {
    font-size: 18px;
    vertical-align: middle;
}

/* ---- Banner Dismiss Button ---- */
.flavor-seasonal-banner,
.flavor-sale-banner {
    position: relative;
}

.flavor-banner-dismiss {
    position: absolute;
    top: 4px;
    right: 4px;
    background: transparent;
    border: none;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
    min-width: 44px;  /* #98: WCAG 2.1 touch target 44px */
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: opacity var(--flavor-transition-base, 0.2s);
    color: inherit;
}

.flavor-banner-dismiss:hover {
    opacity: 1;
}

/* Focus-visible for accessibility (#98) */
.flavor-banner-dismiss:focus-visible {
    opacity: 1;
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

/* ---- Sale Countdown Banner ---- */
.flavor-sale-banner {
    padding: 14px 18px;
    margin-bottom: var(--flavor-space-md, 16px);
    border-radius: var(--flavor-radius-md, 6px);
    background: linear-gradient(135deg, #ff5252 0%, #ff1744 100%);
    color: #fff;
    font-size: var(--flavor-font-size-base, 15px);
    line-height: var(--flavor-line-height, 1.7);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--flavor-space-sm, 8px);
    box-shadow: 0 2px 8px rgba(255, 23, 68, 0.25);
}

.flavor-sale-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--flavor-radius-sm, 4px);
    background: #fff;
    color: #ff1744;
    font-weight: 700;
    font-size: var(--flavor-font-size-sm, 13px);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.flavor-sale-countdown {
    margin-left: auto;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
}

.flavor-sale-countdown.flavor-sale-ended {
    opacity: 0.7;
    font-style: italic;
}

/* ---- Responsive (#97) ---- */
@media (max-width: 600px) {
    .flavor-seasonal-banner {
        padding: 10px 14px;
        padding-right: 48px; /* Space for dismiss button */
        font-size: 14px;
    }

    .flavor-sale-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding-right: 48px; /* Space for dismiss button */
    }

    .flavor-sale-countdown {
        margin-left: 0;
    }
}

/* ---- Print (#94) ---- */
@media print {
    .flavor-seasonal-banner,
    .flavor-sale-banner {
        box-shadow: none;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .flavor-banner-dismiss {
        display: none;
    }

    .flavor-sale-countdown {
        display: none;
    }
}

/* ---- Dark Mode (#88) ---- */

@media (prefers-color-scheme: dark) {
    .flavor-seasonal-banner {
        background: #1a2e1a;
        color: #e0e0e0;
    }
    .flavor-seasonal-banner[data-season="春"] {
        background: #2e1a22;
    }
    .flavor-seasonal-banner[data-season="夏"] {
        background: #2e2210;
    }
    .flavor-seasonal-banner[data-season="秋"] {
        background: #2e1a10;
    }
    .flavor-seasonal-banner[data-season="冬"] {
        background: #10202e;
    }
}

/* ---- Reduced Motion (#89) ---- */

@media (prefers-reduced-motion: reduce) {
    .flavor-banner-dismiss {
        transition: none;
    }
}