/**
 * Nibiru IT Solutions - Frontend Styles
 */

/* Form Container */
.nibiru-form-container {
    margin: 20px 0;
}

.nibiru-form-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #666;
}

.nibiru-form-loading::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 10px;
    border: 3px solid #ddd;
    border-top-color: #0073aa;
    border-radius: 50%;
    animation: nibiru-spin 1s linear infinite;
}

@keyframes nibiru-spin {
    to { transform: rotate(360deg); }
}

.nibiru-form-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    margin: 20px 0;
}

/* Form Styles */
.nibiru-form {
    max-width: 600px;
}

.nibiru-form-field {
    margin-bottom: 20px;
}

.nibiru-form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.nibiru-form-label .required {
    color: #dc3232;
    margin-left: 3px;
}

.nibiru-form-input,
.nibiru-form-select,
.nibiru-form-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.nibiru-form-input:focus,
.nibiru-form-select:focus,
.nibiru-form-textarea:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.nibiru-form-textarea {
    min-height: 120px;
    resize: vertical;
}

.nibiru-form-help {
    margin-top: 5px;
    font-size: 13px;
    color: #666;
}

/* Checkbox & Radio */
.nibiru-form-checkbox-group,
.nibiru-form-radio-group {
    margin-top: 8px;
}

.nibiru-form-checkbox-item,
.nibiru-form-radio-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.nibiru-form-checkbox-item input,
.nibiru-form-radio-item input {
    margin-right: 8px;
}

/* File Upload */
.nibiru-form-file {
    padding: 20px;
    border: 2px dashed #ddd;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
}

.nibiru-form-file:hover {
    border-color: #0073aa;
}

.nibiru-form-file.dragover {
    background: #f0f7ff;
    border-color: #0073aa;
}

/* Submit Button */
.nibiru-form-submit {
    display: inline-block;
    padding: 12px 30px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.nibiru-form-submit:hover {
    background: #005a87;
}

.nibiru-form-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.nibiru-form-submit.loading {
    position: relative;
    color: transparent;
}

.nibiru-form-submit.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: nibiru-spin 1s linear infinite;
}

/* Validation */
.nibiru-form-field.has-error .nibiru-form-input,
.nibiru-form-field.has-error .nibiru-form-select,
.nibiru-form-field.has-error .nibiru-form-textarea {
    border-color: #dc3232;
}

.nibiru-form-field-error {
    color: #dc3232;
    font-size: 13px;
    margin-top: 5px;
}

/* Success Message */
.nibiru-form-success {
    background: #d4edda;
    color: #155724;
    padding: 20px;
    border-radius: 4px;
    text-align: center;
}

.nibiru-form-success h3 {
    margin: 0 0 10px;
}

/* Widgets */
.nibiru-widget-container {
    margin: 20px 0;
}

.nibiru-widget {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Card Widget */
.nibiru-card-widget {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    border-left: 4px solid var(--widget-color, #3b82f6);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.nibiru-widget-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: var(--widget-color, #3b82f6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nibiru-widget-icon .dashicons,
.nibiru-widget-icon .pi {
    color: #fff;
    font-size: 24px;
    width: 24px;
    height: 24px;
}

.nibiru-widget-content {
    flex: 1;
    min-width: 0;
}

.nibiru-widget-value {
    font-size: 32px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.2;
    margin-bottom: 4px;
}

.nibiru-card-widget .nibiru-widget-title {
    font-size: 14px;
    font-weight: 500;
    color: #6b7280;
    margin: 0;
    text-transform: none;
    letter-spacing: 0;
}

.nibiru-widget-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
}

.nibiru-widget-change.positive {
    color: #059669;
    background: #d1fae5;
}

.nibiru-widget-change.negative {
    color: #dc2626;
    background: #fee2e2;
}

/* Chart Widget */
.nibiru-chart-widget {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.nibiru-chart-widget .nibiru-widget-header {
    margin-bottom: 16px;
}

.nibiru-chart-widget .nibiru-widget-title {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.nibiru-chart-container {
    position: relative;
    height: 250px;
    min-height: 200px;
}

.nibiru-chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

.nibiru-widget-title {
    font-size: 14px;
    font-weight: 600;
    color: #666;
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Counter Widget */
.nibiru-widget-counter .value {
    font-size: 48px;
    font-weight: bold;
    color: #333;
    line-height: 1;
}

.nibiru-widget-counter .trend {
    display: inline-flex;
    align-items: center;
    margin-top: 10px;
    font-size: 14px;
}

.nibiru-widget-counter .trend.up { color: #46b450; }
.nibiru-widget-counter .trend.down { color: #dc3232; }

/* Chart Widget */
.nibiru-widget-chart canvas {
    width: 100% !important;
    height: auto !important;
}

/* Table Widget */
.nibiru-widget-table table {
    width: 100%;
    border-collapse: collapse;
}

.nibiru-widget-table th,
.nibiru-widget-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.nibiru-widget-table th {
    font-weight: 600;
    color: #666;
}

/* Progress Widget */
.nibiru-widget-progress .progress-bar {
    height: 24px;
    background: #f0f0f0;
    border-radius: 12px;
    overflow: hidden;
}

.nibiru-widget-progress .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0073aa, #00a0d2);
    border-radius: 12px;
    transition: width 0.5s ease;
}

.nibiru-widget-progress .progress-label {
    margin-top: 8px;
    font-size: 14px;
    color: #666;
}

/* Dashboard Grid */
.nibiru-dashboard {
    display: grid;
    gap: 20px;
    margin: 20px 0;
}

.nibiru-dashboard.columns-2 { grid-template-columns: repeat(2, 1fr); }
.nibiru-dashboard.columns-3 { grid-template-columns: repeat(3, 1fr); }
.nibiru-dashboard.columns-4 { grid-template-columns: repeat(4, 1fr); }

@media screen and (max-width: 782px) {
    .nibiru-dashboard {
        grid-template-columns: 1fr !important;
    }
    
    .nibiru-form {
        max-width: 100%;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .nibiru-widget {
        background: #1e1e1e;
        border-color: #333;
    }
    
    .nibiru-widget-title {
        color: #aaa;
    }
    
    .nibiru-widget-counter .value {
        color: #fff;
    }
}