/* =====================================================
   Viral Image Generator - Frontend Styles
   ===================================================== */

:root {
    --vig-primary: #c0392b;
    --vig-gray-100: #f8f9fa;
    --vig-gray-200: #e9ecef;
    --vig-gray-300: #dee2e6;
    --vig-gray-600: #6c757d;
    --vig-gray-800: #343a40;
    --vig-shadow: 0 2px 12px rgba(0,0,0,0.1);
    --vig-radius: 8px;
    --vig-radius-lg: 12px;
}

.vig-generator-wrapper {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.vig-generator-wrapper * {
    box-sizing: border-box;
}

.vig-generator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media (max-width: 900px) {
    .vig-generator-layout {
        grid-template-columns: 1fr;
    }
}

/* Panel */
.vig-panel {
    background: #fff;
    border-radius: var(--vig-radius-lg);
    box-shadow: var(--vig-shadow);
    overflow: hidden;
}

.vig-panel-header {
    padding: 20px;
    background: var(--vig-gray-100);
    border-bottom: 1px solid var(--vig-gray-200);
}

.vig-panel-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--vig-gray-800);
}

.vig-panel-body {
    padding: 24px;
}

/* Form */
.vig-frontend-form .vig-form-group {
    margin-bottom: 20px;
}

.vig-frontend-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--vig-gray-800);
}

.vig-frontend-form input[type="text"],
.vig-frontend-form input[type="number"],
.vig-frontend-form select,
.vig-frontend-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--vig-gray-200);
    border-radius: var(--vig-radius);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.vig-frontend-form input:focus,
.vig-frontend-form select:focus,
.vig-frontend-form textarea:focus {
    outline: none;
    border-color: var(--vig-primary);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.vig-frontend-form textarea {
    resize: vertical;
    min-height: 150px;
}

/* Inline Fields */
.vig-form-inline {
    display: flex;
    gap: 15px;
}

.vig-form-inline .vig-form-group {
    flex: 1;
}

/* Format Buttons */
.vig-format-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.vig-format-btn {
    flex: 1;
    min-width: 120px;
    padding: 15px;
    border: 2px solid var(--vig-gray-200);
    border-radius: var(--vig-radius);
    background: #fff;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
}

.vig-format-btn:hover {
    border-color: var(--vig-gray-300);
    background: var(--vig-gray-100);
}

.vig-format-btn.active {
    border-color: var(--vig-primary);
    background: rgba(192, 57, 43, 0.05);
}

.vig-format-btn input {
    display: none;
}

.vig-format-btn svg {
    display: block;
    margin: 0 auto 8px;
    color: var(--vig-gray-600);
}

.vig-format-btn.active svg {
    color: var(--vig-primary);
}

.vig-format-btn span {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--vig-gray-800);
}

.vig-format-btn small {
    display: block;
    font-size: 12px;
    color: var(--vig-gray-600);
    margin-top: 2px;
}

/* Buttons */
.vig-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--vig-radius);
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.vig-btn-primary {
    background: var(--vig-primary);
    color: #fff;
}

.vig-btn-primary:hover {
    background: #a93226;
    transform: translateY(-1px);
}

.vig-btn-secondary {
    background: var(--vig-gray-100);
    color: var(--vig-gray-800);
    border: 2px solid var(--vig-gray-200);
}

.vig-btn-secondary:hover {
    background: var(--vig-gray-200);
}

.vig-btn-block {
    width: 100%;
}

.vig-form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

/* Preview */
.vig-preview-area {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 400px;
    padding: 20px;
    background: var(--vig-gray-100);
}

.vig-preview-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--vig-gray-600);
}

.vig-preview-placeholder svg {
    width: 64px;
    height: 64px;
    opacity: 0.3;
    margin-bottom: 16px;
}

.vig-preview-placeholder p {
    margin: 0;
    font-size: 14px;
}

#vig-preview-render {
    max-width: 100%;
    border-radius: var(--vig-radius);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

/* Download Buttons */
.vig-download-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    background: #fff;
    border-top: 1px solid var(--vig-gray-200);
}

/* Loading */
.vig-loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.vig-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: vigSpin 0.8s linear infinite;
}

@keyframes vigSpin {
    to { transform: rotate(360deg); }
}

/* Messages */
.vig-message {
    padding: 12px 16px;
    border-radius: var(--vig-radius);
    margin-bottom: 16px;
    font-size: 14px;
}

.vig-message-error {
    background: #fee;
    color: #c00;
    border: 1px solid #fcc;
}

.vig-message-success {
    background: #efe;
    color: #060;
    border: 1px solid #cfc;
}