/* Image Optimizer X - Modern UI Styles v1.5 */

/* === CSS Variables (inherit from main) === */
:root {
    --iox-primary: #DB1F27;
    --iox-primary-dark: #B91920;
    --iox-gradient: linear-gradient(135deg, #DB1F27 0%, #FF5A5F 100%);
    --iox-gradient-hover: linear-gradient(135deg, #B91920 0%, #DB1F27 100%);
    --iox-success: #10B981;
    --iox-success-light: #D1FAE5;
    --iox-info: #3B82F6;
    --iox-info-light: #DBEAFE;
    --iox-text: #1F2937;
    --iox-text-light: #6B7280;
    --iox-border: #E5E7EB;
    --iox-bg: #F9FAFB;
    --iox-white: #FFFFFF;
    --iox-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --iox-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --iox-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --iox-radius: 12px;
    --iox-radius-sm: 8px;
    --iox-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Settings Page Wrapper === */
.wrap {
    margin-right: 20px;
}

.wrap h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--iox-text);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wrap h1::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 32px;
    background: var(--iox-gradient);
    border-radius: 4px;
}

.wrap p {
    margin-bottom: 20px;
    color: var(--iox-text-light);
    line-height: 1.7;
}

/* === Form Table === */
.wrap .form-table {
    background: var(--iox-white);
    border-radius: var(--iox-radius);
    box-shadow: var(--iox-shadow);
    padding: 8px 24px;
    margin-top: 24px;
}

.wrap .form-table th {
    width: 220px;
    padding: 20px 10px 20px 0;
    font-weight: 600;
    color: var(--iox-text);
    vertical-align: top;
}

.wrap .form-table td {
    padding: 20px 10px;
}

/* === Input Fields === */
.wrap .form-table .small-text {
    width: 100px;
    padding: 10px 14px;
    border-radius: var(--iox-radius-sm);
    border: 2px solid var(--iox-border);
    font-size: 14px;
    color: var(--iox-text);
    transition: var(--iox-transition);
}

.wrap .form-table .small-text:focus {
    border-color: var(--iox-primary);
    box-shadow: 0 0 0 3px rgba(219, 31, 39, 0.1);
    outline: none;
}

.wrap .form-table .description {
    color: var(--iox-text-light);
    font-size: 13px;
    margin-top: 8px;
    line-height: 1.5;
}

/* === Checkbox Styling === */
.wrap .form-table input[type="checkbox"] {
    width: 20px;
    height: 20px;
    border: 2px solid var(--iox-border);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--iox-transition);
}

.wrap .form-table input[type="checkbox"]:checked {
    background-color: var(--iox-primary);
    border-color: var(--iox-primary);
}

.wrap .form-table input[type="checkbox"]:focus {
    box-shadow: 0 0 0 3px rgba(219, 31, 39, 0.1);
    outline: none;
}

/* === Submit Button === */
.wrap .submit {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--iox-border);
}

.wrap .button-primary {
    background: var(--iox-gradient) !important;
    border: none !important;
    padding: 12px 28px !important;
    border-radius: var(--iox-radius-sm) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--iox-white) !important;
    box-shadow: 0 4px 12px rgba(219, 31, 39, 0.3) !important;
    cursor: pointer;
    transition: var(--iox-transition) !important;
    height: auto !important;
    line-height: 1.4 !important;
}

.wrap .button-primary:hover {
    background: var(--iox-gradient-hover) !important;
    box-shadow: 0 6px 16px rgba(219, 31, 39, 0.4) !important;
    transform: translateY(-1px);
}

.wrap .button-primary:active {
    transform: translateY(0);
}

/* === Info Box === */
.iox-info-box {
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    border-left: 4px solid var(--iox-info);
    padding: 20px 24px;
    margin-bottom: 24px;
    border-radius: 0 var(--iox-radius-sm) var(--iox-radius-sm) 0;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    box-shadow: var(--iox-shadow);
}

.iox-info-box .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
    color: var(--iox-info);
    flex-shrink: 0;
}

.iox-info-box p {
    margin: 0;
    font-size: 14px;
    color: var(--iox-text);
    flex: 1;
    min-width: 200px;
}

/* === Success Box === */
.iox-success-box {
    background: var(--iox-success-light);
    border-left: 4px solid var(--iox-success);
    padding: 20px 24px;
    margin-bottom: 24px;
    border-radius: 0 var(--iox-radius-sm) var(--iox-radius-sm) 0;
    display: flex;
    align-items: center;
    gap: 16px;
}

.iox-success-box .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
    color: var(--iox-success);
}

/* === Popup Styles === */
#iox-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--iox-white);
    padding: 32px;
    border-radius: var(--iox-radius);
    box-shadow: var(--iox-shadow-xl);
    z-index: 1000;
    max-width: 440px;
    width: 90%;
    text-align: center;
    animation: popupIn 0.3s ease-out;
}

@keyframes popupIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

#iox-popup .iox-header {
    font-size: 22px;
    font-weight: 700;
    color: var(--iox-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

#iox-popup .iox-header::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--iox-success-light);
    color: var(--iox-success);
    border-radius: 50%;
    font-size: 16px;
}

#iox-popup p {
    margin: 12px 0;
    color: var(--iox-text);
    font-size: 15px;
    line-height: 1.6;
}

#iox-popup .iox-stat {
    background: var(--iox-bg);
    padding: 16px;
    border-radius: var(--iox-radius-sm);
    margin: 16px 0;
}

#iox-popup .iox-stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--iox-primary);
}

#iox-popup .iox-stat-label {
    font-size: 13px;
    color: var(--iox-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#iox-popup .iox-close {
    background: var(--iox-gradient);
    color: var(--iox-white);
    border: none;
    padding: 12px 28px;
    border-radius: var(--iox-radius-sm);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    margin-top: 16px;
    transition: var(--iox-transition);
    box-shadow: 0 4px 12px rgba(219, 31, 39, 0.3);
}

#iox-popup .iox-close:hover {
    background: var(--iox-gradient-hover);
    box-shadow: 0 6px 16px rgba(219, 31, 39, 0.4);
    transform: translateY(-1px);
}

#iox-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* === Media Library Column === */
.column-iox_optimize {
    width: 120px !important;
}

/* === Optimize Button in Media Library === */
.iox-optimize-button {
    background: var(--iox-gradient);
    color: var(--iox-white);
    border: none;
    padding: 8px 16px;
    border-radius: var(--iox-radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: var(--iox-transition);
    box-shadow: 0 2px 6px rgba(219, 31, 39, 0.2);
}

.iox-optimize-button:hover {
    background: var(--iox-gradient-hover);
    box-shadow: 0 4px 10px rgba(219, 31, 39, 0.3);
    transform: translateY(-1px);
}

.iox-optimize-button:disabled {
    background: var(--iox-border);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* === Status Badge === */
.iox-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.iox-status-optimized {
    background: var(--iox-success-light);
    color: var(--iox-success);
}

.iox-status-pending {
    background: #FEF3C7;
    color: #D97706;
}

/* === Progress Indicator === */
.iox-progress {
    height: 6px;
    background: var(--iox-border);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 8px;
}

.iox-progress-bar {
    height: 100%;
    background: var(--iox-gradient);
    border-radius: 3px;
    transition: width 0.4s ease;
}

/* === Loading Spinner === */
.iox-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--iox-border);
    border-top-color: var(--iox-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === Settings Card === */
.iox-settings-card {
    background: var(--iox-white);
    border-radius: var(--iox-radius);
    padding: 24px;
    box-shadow: var(--iox-shadow);
    margin-bottom: 24px;
}

.iox-settings-card h3 {
    margin: 0 0 16px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--iox-text);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--iox-border);
}

/* === Range Slider === */
.iox-range-slider {
    -webkit-appearance: none;
    width: 200px;
    height: 8px;
    border-radius: 4px;
    background: var(--iox-border);
    outline: none;
    transition: var(--iox-transition);
}

.iox-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--iox-gradient);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(219, 31, 39, 0.3);
    transition: var(--iox-transition);
}

.iox-range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 10px rgba(219, 31, 39, 0.4);
}

.iox-range-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--iox-gradient);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(219, 31, 39, 0.3);
}

/* === Responsive Design === */
@media screen and (max-width: 782px) {
    .wrap .form-table th,
    .wrap .form-table td {
        display: block;
        width: 100%;
        padding: 10px 0 !important;
    }
    
    .wrap .form-table th {
        padding-bottom: 4px !important;
    }
    
    #iox-popup {
        padding: 24px;
        max-width: 95%;
    }
    
    .iox-info-box {
        flex-direction: column;
        text-align: center;
    }
}