/* iHumbak Chat Widget Styles */

.ihc-widget-container {
    position: fixed;
    z-index: 9999;
}

/* Position variants */
.ihc-widget-container[data-position="bottom-right"] {
    bottom: 20px;
    right: 20px;
}

.ihc-widget-container[data-position="bottom-left"] {
    bottom: 20px;
    left: 20px;
}

.ihc-widget-container[data-position="top-right"] {
    top: 20px;
    right: 20px;
}

.ihc-widget-container[data-position="top-left"] {
    top: 20px;
    left: 20px;
}

/* Chat Bubble */
.ihc-bubble {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.ihc-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Chat Form Overlay - Full screen container */
.ihc-form-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9998;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    pointer-events: none;
}

.ihc-form-overlay.active {
    display: flex;
}

/* Position variants for overlay alignment */
.ihc-widget-container[data-position="bottom-right"] .ihc-form-overlay {
    align-items: flex-end;
    justify-content: flex-end;
}

.ihc-widget-container[data-position="bottom-left"] .ihc-form-overlay {
    align-items: flex-end;
    justify-content: flex-start;
}

.ihc-widget-container[data-position="top-right"] .ihc-form-overlay {
    align-items: flex-start;
    justify-content: flex-end;
}

.ihc-widget-container[data-position="top-left"] .ihc-form-overlay {
    align-items: flex-start;
    justify-content: flex-start;
}

/* Chat Form */
.ihc-form {
    width: 350px;
    max-height: calc(100vh - 40px);
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    pointer-events: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.ihc-header {
    background-color: #007bff;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.ihc-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: white;
}

.ihc-close {
    border: none !important;
    background: none !important;
    background-color: transparent !important;
    width: auto !important;
    color: white;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
}

.ihc-close:hover {
    opacity: 0.8;
}

/* Body */
.ihc-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.ihc-intro-text {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.ihc-field {
    margin-bottom: 8px;
}

.ihc-field label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 14px;
    color: #333;
}

.ihc-field input,
.ihc-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
    box-sizing: border-box;
    margin-bottom: 0 !important;
}

.ihc-field input:focus,
.ihc-field textarea:focus {
    outline: none;
    border-color: #007bff;
}

.ihc-field input.error,
.ihc-field textarea.error {
    border-color: #dc3545;
}

.ihc-error {
    display: block;
    color: #dc3545;
    font-size: 12px;
    line-height: 1.25;
    margin-top: 4px;
}

.ihc-char-count {
    display: block;
    text-align: right;
    font-size: 12px;
    color: #666;
    margin-top: 4px;
    line-height: 1;
}

/* Consent Checkbox */
.ihc-consent-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    font-size: 12px;
    line-height: 1.4;
}

.ihc-consent-label input[type="checkbox"] {
    margin-top: 2px;
    cursor: pointer;
    width: auto;
    flex-shrink: 0;
}

.ihc-consent-label input[type="checkbox"].error {
    outline: 2px solid #dc3545;
}

.ihc-consent-label span {
    flex: 1;
}

/* Footer */
.ihc-footer {
    margin-top: 20px;
}

.ihc-submit {
    width: 100%;
    padding: 12px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.ihc-submit:hover:not(:disabled) {
    background-color: #0056b3;
}

.ihc-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.submit-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ihc-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Toast Notifications */
.ihc-toast {
    position: fixed;
    bottom: 100px;
    right: 20px;
    padding: 16px 20px;
    border-radius: 8px;
    color: white;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.ihc-toast-success {
    background-color: #28a745;
}

.ihc-toast-error {
    background-color: #dc3545;
}

.ihc-toast-warning {
    background-color: #ffc107;
    color: #333;
}

/* Responsive */
@media (max-width: 640px) {
    .ihc-form-overlay {
        padding: 10px;
    }
    
    .ihc-form {
        width: 100%;
        max-width: 350px;
        max-height: calc(100vh - 20px);
    }
    
    .ihc-bubble {
        width: 50px;
        height: 50px;
    }
    
    .ihc-widget-container[data-position="bottom-right"],
    .ihc-widget-container[data-position="bottom-left"] {
        bottom: 10px;
    }
    
    .ihc-widget-container[data-position="bottom-right"] {
        right: 10px;
    }
    
    .ihc-widget-container[data-position="bottom-left"] {
        left: 10px;
    }
}

@media (max-width: 480px) {
    .ihc-form-overlay {
        padding: 10px;
    }
    
    .ihc-form {
        width: 100%;
        max-height: calc(100vh - 20px);
    }
}