/* ============================================
   Announcement Banner Styles
   ============================================ */

#announcementBanner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    pointer-events: none;
}

#announcementBanner.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

/* Blurred background overlay */
#announcementBanner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: -1;
}

.announcement-container {
    position: relative;
    max-width: 600px;
    width: 100%;
    background: var(--bg-card);
    border: 2px solid var(--accent-primary);
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(34, 197, 94, 0.2);
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#announcementBanner.active .announcement-container {
    transform: scale(1) translateY(0);
}

.announcement-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.announcement-header {
    margin-bottom: 1.5rem;
}

.announcement-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
    text-align: center;
}

.announcement-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.announcement-close,
.announcement-dismiss {
    flex: 1;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    font-family: inherit;
    border: 1px solid;
    position: relative;
    overflow: hidden;
    transition: color 0.6s ease-out,
                border-color 0.6s ease-out,
                transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: color, border-color, transform, box-shadow;
}

.announcement-close::before,
.announcement-dismiss::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity 0.6s ease-out;
    z-index: 0;
    border-radius: inherit;
    will-change: opacity;
}

.announcement-close {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.announcement-close::before {
    background: linear-gradient(135deg, #22c55e 0%, #10b981 100%);
}

.announcement-close:hover {
    color: white;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.announcement-close:hover::before {
    opacity: 1;
    transition: opacity 0.6s ease-out;
}

.announcement-close > * {
    position: relative;
    z-index: 1;
}

.announcement-close:active {
    transform: translateY(0);
    transition: transform 0.1s ease;
}

.announcement-dismiss {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
    color: #ef4444;
    border-color: #ef4444;
}

.announcement-dismiss::before {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.announcement-dismiss:hover {
    color: white;
    border-color: #ef4444;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.announcement-dismiss:hover::before {
    opacity: 1;
    transition: opacity 0.6s ease-out;
}

.announcement-dismiss > * {
    position: relative;
    z-index: 1;
}

.announcement-dismiss:active {
    transform: translateY(0);
    transition: transform 0.1s ease;
}

.announcement-close svg,
.announcement-dismiss svg {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.announcement-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
}

.announcement-message {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
    text-align: center;
}

.announcement-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, #22c55e 0%, #10b981 100%);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    align-self: center;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
    border: none;
}

.announcement-btn:hover {
    background: linear-gradient(135deg, #16a34a 0%, #059669 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.announcement-btn:active {
    transform: translateY(0);
}

/* Dark theme adjustments */
.dark-theme .announcement-container {
    background: var(--bg-card);
    border-color: #22c55e;
}

.dark-theme .announcement-btn {
    background: linear-gradient(135deg, #22c55e 0%, #10b981 100%);
    color: white;
}

.dark-theme .announcement-btn:hover {
    background: linear-gradient(135deg, #16a34a 0%, #059669 100%);
}

.dark-theme .announcement-close:hover {
    background: linear-gradient(135deg, #22c55e 0%, #10b981 100%);
    border-color: #22c55e;
}

/* Light theme adjustments */
.light-theme .announcement-container {
    background: var(--bg-card);
    border-color: #16a34a;
}

.light-theme .announcement-btn {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    color: white;
}

.light-theme .announcement-btn:hover {
    background: linear-gradient(135deg, #15803d 0%, #166534 100%);
}

.light-theme .announcement-close:hover {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    border-color: #16a34a;
}

/* Mobile responsive */
@media (max-width: 768px) {
    #announcementBanner {
        padding: 1rem;
    }

    .announcement-container {
        max-width: 100%;
    }

    .announcement-content {
        padding: 1.5rem;
    }

    .announcement-title {
        font-size: 1.25rem;
    }

    .announcement-message {
        font-size: 1rem;
    }

    .announcement-btn {
        width: 100%;
        justify-content: center;
    }

    .announcement-actions {
        flex-direction: column;
    }

    .announcement-close,
    .announcement-dismiss {
        width: 100%;
    }
}