/* Announcement System Styles */
.announcement-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    box-sizing: border-box;
}

.announcement-overlay.show {
    display: flex;
}

.announcement-modal {
    background: var(--pure-white, #FFFFFF);
    border-radius: 25px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    transform: scale(0.7) translateY(50px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.announcement-overlay.show .announcement-modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Theme Variations */
.announcement-modal.theme-gradient {
    background: linear-gradient(135deg, 
        var(--soft-cream, #FFF8E7) 0%, 
        var(--pure-white, #FFFFFF) 50%, 
        var(--warm-beige, #F5E6D3) 100%);
}

.announcement-modal.theme-solid {
    background: var(--pure-white, #FFFFFF);
}

.announcement-modal.theme-mountain {
    background: linear-gradient(135deg, 
        #8B6548 0%, 
        #A67C52 25%, 
        #D2B48C 50%, 
        #F5E6D3 100%);
    color: var(--pure-white, #FFFFFF);
}

/* Header */
.announcement-header {
    background: linear-gradient(135deg, 
        var(--primary-orange, #FF6B35) 0%, 
        var(--warm-yellow, #F7931E) 100%);
    color: var(--pure-white, #FFFFFF);
    padding: 2rem;
    text-align: center;
    position: relative;
}

.announcement-modal.theme-mountain .announcement-header {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(10px);
}

.announcement-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--pure-white, #FFFFFF);
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.announcement-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.announcement-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

/* Content */
.announcement-content {
    padding: 2.5rem;
    text-align: center;
}

.announcement-message {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--charcoal, #2C2C2C);
    margin-bottom: 2rem;
}

.announcement-modal.theme-mountain .announcement-message {
    color: var(--pure-white, #FFFFFF);
}

/* Action Button */
.announcement-button {
    background: linear-gradient(135deg, 
        var(--deep-green, #2E8B57) 0%, 
        var(--dark-blue, #1B365D) 100%);
    color: var(--pure-white, #FFFFFF);
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    margin: 0 auto;
}

.announcement-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.announcement-modal.theme-mountain .announcement-button {
    background: rgba(255, 255, 255, 0.9);
    color: var(--charcoal, #2C2C2C);
}

.announcement-modal.theme-mountain .announcement-button:hover {
    background: var(--pure-white, #FFFFFF);
}

/* Animation Types */
.announcement-overlay.animation-fadeIn {
    animation: announcementFadeIn 0.4s ease-out;
}

.announcement-overlay.animation-slideDown {
    animation: announcementSlideDown 0.5s ease-out;
}

.announcement-overlay.animation-bounce {
    animation: announcementBounce 0.6s ease-out;
}

/* Position Variations */
.announcement-overlay.position-top {
    align-items: flex-start;
    padding-top: 5rem;
}

.announcement-overlay.position-bottom {
    align-items: flex-end;
    padding-bottom: 3rem;
}

.announcement-overlay.position-center {
    align-items: center;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .announcement-overlay {
        padding: 1rem;
    }
    
    .announcement-modal {
        max-width: 100%;
        margin: 0;
        border-radius: 15px;
    }
    
    .announcement-header {
        padding: 1.5rem;
    }
    
    .announcement-title {
        font-size: 1.6rem;
    }
    
    .announcement-content {
        padding: 2rem 1.5rem;
    }
    
    .announcement-message {
        font-size: 1.1rem;
    }
    
    .announcement-button {
        padding: 0.9rem 2rem;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .announcement-overlay {
        padding: 0.5rem;
    }
    
    .announcement-modal {
        border-radius: 10px;
    }
    
    .announcement-header {
        padding: 1rem;
    }
    
    .announcement-title {
        font-size: 1.4rem;
    }
    
    .announcement-content {
        padding: 1.5rem 1rem;
    }
    
    .announcement-message {
        font-size: 1rem;
        line-height: 1.6;
    }
}

/* Keyframe Animations */
@keyframes announcementFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes announcementSlideDown {
    from {
        opacity: 0;
        transform: translateY(-100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes announcementBounce {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(100px);
    }
    50% {
        opacity: 1;
        transform: scale(1.1) translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Special Effects */
.announcement-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%);
    pointer-events: none;
    opacity: 0;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        opacity: 0;
        transform: translateX(-100%);
    }
    50% {
        opacity: 1;
        transform: translateX(100%);
    }
}

/* Accessibility */
.announcement-overlay:focus-within {
    outline: 2px solid var(--primary-orange, #FF6B35);
    outline-offset: 4px;
}

.announcement-close:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

.announcement-button:focus {
    outline: 2px solid var(--primary-orange, #FF6B35);
    outline-offset: 4px;
}