@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap');

:root {
    --wa-green: #25D366;
    --wa-dark-green: #128C7E;
    --wa-shadow: rgba(0, 0, 0, 0.15);
    --wa-border-radius: 12px;
}

.wa-float-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: var(--wa-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--wa-shadow);
    cursor: pointer;
    z-index: 9999;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.wa-float-btn:hover {
    transform: scale(1.1);
    background-color: var(--wa-dark-green);
}

.wa-popup-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    max-width: calc(100vw - 40px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--wa-border-radius);
    box-shadow: 0 8px 32px var(--wa-shadow);
    z-index: 9998;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: wa-slide-up 0.3s ease-out;
}

@keyframes wa-slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.wa-popup-header {
    background-color: var(--wa-green);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wa-header-info strong {
    display: block;
    font-size: 16px;
}

.wa-header-info span {
    font-size: 12px;
    opacity: 0.9;
}

.wa-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.wa-popup-body {
    padding: 20px;
}

.wa-popup-body p {
    font-size: 14px;
    color: #444;
    margin-bottom: 20px;
    line-height: 1.4;
}

.wa-input-group {
    margin-bottom: 15px;
}

.wa-input-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #666;
    margin-bottom: 5px;
}

.wa-input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.wa-input-group input:focus {
    outline: none;
    border-color: var(--wa-green);
}

#wa-submit-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--wa-green);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

#wa-submit-btn:hover {
    background-color: var(--wa-dark-green);
}

#wa-submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Success Message Styles */
#wa-success-message {
    text-align: center;
    padding: 20px 0;
}

.wa-success-icon {
    width: 50px;
    height: 50px;
    background-color: var(--wa-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 15px;
}

#wa-success-message h3 {
    margin: 0 0 10px;
    color: #333;
}

#wa-success-message p {
    color: #666;
    margin: 0;
}

/* Mobile Optimizations */
@media (max-width: 480px) {
    .wa-float-btn {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
    }
    .wa-popup-container {
        bottom: 80px;
        right: 15px;
        left: 15px;
        width: auto;
    }
}