/* Main container styling */
:root {
    --st-primary: #4ECFC6;
    --st-secondary: #FD7E23;
    --st-primary-hover: #45bab2;
    --st-secondary-hover: #e57120;
    --st-border: #c3c4c7;
    --st-text: #1d2327;
    --st-text-light: #646970;
    --st-bg: #f0f0f1;
    --st-white: #fff;
}

.wrap {
    max-width: 1200px;
    margin: 20px 20px 0 0;
}

/* Header styling */
.small-tools-settings-header {
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.small-tools-settings-header h1 {
    margin: 0;
    color: #1d2327;
    font-size: 23px;
    font-weight: 400;
    line-height: 1.3;
}

.small-tools-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.small-tools-header-actions .button-primary {
    margin: 0;
    padding: 5px 20px;
    height: auto;
    line-height: 2;
    font-size: 14px;
    font-weight: 500;
    background: var(--st-primary);
    border-color: var(--st-primary-hover);
}

.small-tools-header-actions .button-primary:hover,
.small-tools-header-actions .button-primary:focus {
    background: var(--st-primary-hover);
    border-color: var(--st-primary-hover);
}

.small-tools-header-actions .small-tools-spinner {
    margin: 4px 0 0 10px;
}

/* Tabs styling */
.small-tools-tabs {
    margin: 0;
    padding: 0 !important;
    position: relative;
    background: #f0f0f1;
    border: 1px solid #c3c4c7;
    border-bottom: none;
    border-radius: 4px 4px 0 0;
    display: flex;
}

.small-tools-tabs .nav-tab {
    margin: 0;
    padding: 12px 20px;
    font-size: 14px;
    line-height: 1.71428571;
    font-weight: 500;
    background: transparent;
    border: none;
    border-right: 1px solid #c3c4c7;
    color: #50575e;
    transition: all 0.2s ease;
    text-decoration: none;
    outline: none !important;
    box-shadow: none !important;
}

.small-tools-tabs .nav-tab:hover,
.small-tools-tabs .nav-tab:focus {
    background: rgba(255,255,255,0.5);
    color: #1d2327;
}

.small-tools-tabs .nav-tab-active,
.small-tools-tabs .nav-tab-active:hover,
.small-tools-tabs .nav-tab-active:focus {
    background: #fff;
    color: var(--st-primary);
    border-bottom: 2px solid var(--st-primary);
    font-weight: 600;
}

/* Content area styling */
.small-tools-tab-content {
    display: none;
    margin: 20px 0;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.small-tools-section {
    padding: 25px;
    margin-bottom: 0;
}

.small-tools-section:last-child {
    border-bottom: none;
}

.small-tools-section-title {
    margin: 0 0 20px;
    padding: 0 0 10px;
    border-bottom: 2px solid #e5e5e5;
    color: #1d2327;
    font-size: 16px;
    font-weight: 600;
    transition: border-color 0.2s ease;
}

.small-tools-section:hover .small-tools-section-title {
    border-color: var(--st-primary);
}

/* Form elements styling */
.small-tools-settings-form {
    max-width: 100%;
}

.small-tools-settings-form .form-table {
    margin: 0;
}

.small-tools-settings-form .form-table th {
    padding: 20px 10px 20px 0;
    width: 200px;
    font-weight: 600;
}

.small-tools-settings-form .form-table td {
    padding: 20px 10px;
}

/* Checkbox styling */
.small-tools-settings-form input[type="checkbox"] {
    position: relative;
    width: 40px;
    height: 20px;
    -webkit-appearance: none;
    appearance: none;
    background: #e5e5e5;
    border-radius: 10px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    outline: none !important;
    box-shadow: none !important;
    margin: 0;
}

.small-tools-settings-form input[type="checkbox"]:before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    background: #fff;
    transition: all 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.small-tools-settings-form input[type="checkbox"]:checked {
    background: var(--st-primary);
}

.small-tools-settings-form input[type="checkbox"]:checked:before {
    left: 22px;
}
.smiling_syntax_toggle:before {
    margin: 0 !important;
}

/* Description text styling */
.small-tools-settings-form .description {
    margin: 5px 0 0;
    color: #646970;
    font-style: normal;
}

/* Save button styling */
.small-tools-settings-form .submit {
    display: none;
}

/* Notice styling */
.small-tools-save-notice {
    position: fixed;
    top: 32px;
    right: 20px;
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: 500;
    z-index: 9999;
    display: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    animation: slideIn 0.3s ease;
}

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

.small-tools-save-notice.success {
    background: var(--st-primary);
    color: var(--st-white);
}

.small-tools-save-notice.error {
    background: var(--st-secondary);
    color: var(--st-white);
}

/* Media uploader styling */
.small-tools-media-upload {
    margin-top: 10px;
}

.small-tools-media-upload .button {
    margin: 0 5px;
}

.small-tools-preview {
    margin-top: 15px;
    padding: 15px;
    background: #f8f9fa;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
}

/* Color picker styling */
.wp-picker-container {
    display: inline-block;
}

.wp-picker-container .wp-color-result.button {
    margin: 0 6px 0 0;
}

/* Loading spinner */
.small-tools-spinner.spinner {
    float: none;
    margin: 4px 10px 0;
    visibility: hidden;
    background-size: 20px 20px;
    width: 20px;
    height: 20px;
    opacity: 0.7;
    vertical-align: middle;
}

.small-tools-spinner.spinner.is-active {
    visibility: visible;
}

/* Responsive styling */
@media screen and (max-width: 782px) {
    .small-tools-tabs .nav-tab {
        padding: 10px 15px;
        font-size: 13px;
    }

    .small-tools-section {
        padding: 20px;
    }

    .small-tools-settings-form .form-table th {
        padding-bottom: 10px;
        width: 100%;
    }

    .small-tools-settings-form .form-table td {
        padding: 0 0 20px;
    }
}

/* Links */
a {
    color: var(--st-primary);
}

a:hover,
a:focus,
a:active {
    color: var(--st-primary-hover);
}

/* Buttons */
.wp-core-ui .button-primary {
    background: var(--st-primary);
    border-color: var(--st-primary-hover);
}

.wp-core-ui .button-primary:hover,
.wp-core-ui .button-primary:focus {
    background: var(--st-primary-hover);
    border-color: var(--st-primary-hover);
}

.wp-core-ui .button-secondary {
    color: var(--st-primary);
    border-color: var(--st-primary);
}

.wp-core-ui .button-secondary:hover,
.wp-core-ui .button-secondary:focus {
    color: var(--st-primary-hover);
    border-color: var(--st-primary-hover);
}