/**
 * ACF Nudge Flow - Frontend Styles
 * 
 * @package ACF_Nudge_Flow
 */

/* === Variables === */
:root {
    --acf-nudge-primary: #667eea;
    --acf-nudge-primary-dark: #5a67d8;
    --acf-nudge-success: #48bb78;
    --acf-nudge-warning: #ed8936;
    --acf-nudge-danger: #f56565;
    --acf-nudge-info: #4299e1;
    --acf-nudge-dark: #1a202c;
    --acf-nudge-light: #f7fafc;
    --acf-nudge-overlay: rgba(0, 0, 0, 0.6);
    --acf-nudge-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    --acf-nudge-radius: 16px;
    --acf-nudge-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Modal Overlay === */
.acf-nudge-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--acf-nudge-overlay);
    z-index: 999998;
    opacity: 0;
    visibility: hidden;
    transition: var(--acf-nudge-transition);
}

.acf-nudge-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* === Modal === */
.acf-nudge-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    max-width: 500px;
    width: 90%;
    background: #fff;
    border-radius: var(--acf-nudge-radius);
    box-shadow: var(--acf-nudge-shadow);
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: var(--acf-nudge-transition);
}

.acf-nudge-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.acf-nudge-modal-inner {
    overflow: hidden;
    border-radius: var(--acf-nudge-radius);
}

.acf-nudge-modal-image img {
    width: 100%;
    height: auto;
    display: block;
}

.acf-nudge-modal-body {
    padding: 32px;
    text-align: center;
}

.acf-nudge-modal-title {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--acf-nudge-dark);
    margin: 0 0 16px;
}

.acf-nudge-modal-text {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 24px;
}

/* === Close Button === */
.acf-nudge-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--acf-nudge-transition);
    color: #666;
}

.acf-nudge-close:hover {
    background: rgba(0, 0, 0, 0.2);
    color: #333;
}

/* === CTA Button === */
.acf-nudge-cta-button {
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--acf-nudge-primary), var(--acf-nudge-primary-dark));
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1em;
    transition: var(--acf-nudge-transition);
    border: none;
    cursor: pointer;
}

.acf-nudge-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.acf-nudge-dismiss-link {
    display: block;
    margin-top: 16px;
    background: none;
    border: none;
    color: #718096;
    cursor: pointer;
    font-size: 0.9em;
    text-decoration: underline;
}

.acf-nudge-dismiss-link:hover {
    color: #4a5568;
}

/* === Slide-in Popup === */
.acf-nudge-slide-in {
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 380px;
    width: calc(100% - 48px);
    background: #fff;
    border-radius: var(--acf-nudge-radius);
    box-shadow: var(--acf-nudge-shadow);
    z-index: 999997;
    transform: translateX(120%);
    transition: var(--acf-nudge-transition);
}

.acf-nudge-slide-in.active {
    transform: translateX(0);
}

.acf-nudge-slide-in.position-bottom-left {
    right: auto;
    left: 24px;
    transform: translateX(-120%);
}

.acf-nudge-slide-in.position-bottom-left.active {
    transform: translateX(0);
}

.acf-nudge-slide-in-content {
    padding: 24px;
}

/* === Top/Bottom Bar === */
.acf-nudge-bar {
    position: fixed;
    left: 0;
    right: 0;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 999996;
    transform: translateY(-100%);
    transition: var(--acf-nudge-transition);
}

.acf-nudge-bar.active {
    transform: translateY(0);
}

.acf-nudge-bar-top {
    top: 0;
    background: linear-gradient(135deg, var(--acf-nudge-primary), var(--acf-nudge-primary-dark));
    color: #fff;
}

.acf-nudge-bar-bottom {
    top: auto;
    bottom: 0;
    transform: translateY(100%);
    background: var(--acf-nudge-dark);
    color: #fff;
}

.acf-nudge-bar-bottom.active {
    transform: translateY(0);
}

.acf-nudge-bar-text {
    font-weight: 500;
}

.acf-nudge-bar-cta {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9em;
    transition: var(--acf-nudge-transition);
}

.acf-nudge-bar-cta:hover {
    background: rgba(255, 255, 255, 0.3);
}

.acf-nudge-bar .acf-nudge-close {
    position: static;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    width: 24px;
    height: 24px;
    font-size: 14px;
}

/* === Toast === */
.acf-nudge-toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 999995;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.acf-nudge-toast-container.position-bottom-right {
    top: auto;
    bottom: 24px;
}

.acf-nudge-toast-container.position-top-left {
    right: auto;
    left: 24px;
}

.acf-nudge-toast-container.position-bottom-left {
    top: auto;
    bottom: 24px;
    right: auto;
    left: 24px;
}

.acf-nudge-toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    max-width: 360px;
    animation: acf-nudge-slide-in-right 0.3s ease-out;
}

.acf-nudge-toast-info {
    border-left: 4px solid var(--acf-nudge-info);
}

.acf-nudge-toast-success {
    border-left: 4px solid var(--acf-nudge-success);
}

.acf-nudge-toast-warning {
    border-left: 4px solid var(--acf-nudge-warning);
}

.acf-nudge-toast-promo {
    border-left: 4px solid var(--acf-nudge-primary);
    background: linear-gradient(135deg, #f6f8ff, #fff);
}

.acf-nudge-toast-message {
    flex: 1;
    color: var(--acf-nudge-dark);
    font-size: 0.95em;
}

.acf-nudge-toast-close {
    background: none;
    border: none;
    color: #a0aec0;
    cursor: pointer;
    font-size: 18px;
    padding: 0;
    line-height: 1;
}

/* === Animations === */
@keyframes acf-nudge-slide-in-right {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes acf-nudge-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes acf-nudge-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* === Style Variants === */
.acf-nudge-modal-inner.style-minimal {
    background: #fff;
}

.acf-nudge-modal-inner.style-minimal .acf-nudge-modal-title {
    font-size: 1.25em;
}

.acf-nudge-modal-inner.style-bold {
    background: linear-gradient(135deg, var(--acf-nudge-primary), var(--acf-nudge-primary-dark));
}

.acf-nudge-modal-inner.style-bold .acf-nudge-modal-title,
.acf-nudge-modal-inner.style-bold .acf-nudge-modal-text {
    color: #fff;
}

.acf-nudge-modal-inner.style-bold .acf-nudge-cta-button {
    background: #fff;
    color: var(--acf-nudge-primary) !important;
}

.acf-nudge-modal-inner.style-festive {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
}

.acf-nudge-modal-inner.style-festive .acf-nudge-modal-title,
.acf-nudge-modal-inner.style-festive .acf-nudge-modal-text {
    color: #fff;
}

/* === Responsive === */
@media (max-width: 640px) {
    .acf-nudge-modal {
        max-width: 95%;
        width: 95%;
    }
    
    .acf-nudge-modal-body {
        padding: 24px;
    }
    
    .acf-nudge-slide-in {
        right: 12px;
        left: 12px;
        bottom: 12px;
        max-width: none;
        width: auto;
    }
    
    .acf-nudge-bar {
        flex-direction: column;
        gap: 8px;
        padding: 12px 16px;
    }
    
    .acf-nudge-toast-container {
        right: 12px;
        left: 12px;
    }
    
    .acf-nudge-toast {
        max-width: none;
    }
}