/**
 * Subscribers Page Styles
 * 
 * @package CN_Blog_Mailer
 * @since 2.0.0
 */

/* ==========================================================================
   Subscribers Page Layout
   ========================================================================== */

.cnbm-subscribers-page {
    margin: 20px 20px 0 2px;
}

.cnbm-subscribers-page .wp-heading-inline {
    margin-right: 10px;
}

.cnbm-subscribers-page .page-title-action {
    margin-left: 5px;
}

/* ==========================================================================
   Search Form
   ========================================================================== */

.cnbm-search-form {
    float: right;
    margin: 20px 0;
}

.cnbm-search-form .search-box {
    margin: 0;
}

.cnbm-search-form input[type="search"] {
    width: 280px;
    margin-right: 5px;
}

/* ==========================================================================
   Subscribers Table
   ========================================================================== */

.cnbm-subscribers-page .wp-list-table {
    margin-top: 20px;
}

.cnbm-subscribers-page .column-name {
    width: 25%;
}

.cnbm-subscribers-page .column-email {
    width: 25%;
}

.cnbm-subscribers-page .column-status {
    width: 15%;
}

.cnbm-subscribers-page .column-date {
    width: 20%;
}

.cnbm-subscribers-page .column-source {
    width: 15%;
}

/* Status Badges */
.cnbm-status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
}

.cnbm-status-confirmed {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.cnbm-status-pending {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* ==========================================================================
   Modal Styles
   ========================================================================== */

.cnbm-modal {
    display: none;
    position: fixed;
    z-index: 100000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
}

.cnbm-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cnbm-modal-content {
    background-color: #fff;
    border-radius: 3px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.cnbm-modal-header {
    padding: 20px;
    border-bottom: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cnbm-modal-header h2 {
    margin: 0;
    font-size: 20px;
    line-height: 1.4;
}

.cnbm-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.cnbm-modal-close:hover {
    color: #000;
}

.cnbm-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.cnbm-modal-body .form-table th {
    width: 150px;
    padding: 15px 10px 15px 0;
}

.cnbm-modal-body .form-table td {
    padding: 15px 10px;
}

.cnbm-modal-body .required {
    color: #d63638;
}

.cnbm-modal-body .cnbm-form-error {
    color: #d63638;
    background-color: #fcf0f1;
    border-left: 4px solid #d63638;
    padding: 12px;
    margin: 15px 0 0;
}

.cnbm-modal-footer {
    padding: 15px 20px;
    border-top: 1px solid #ddd;
    text-align: right;
}

.cnbm-modal-footer .button {
    margin-left: 10px;
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.cnbm-loading {
    opacity: 0.6;
    pointer-events: none;
}

.cnbm-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #2271b1;
    border-radius: 50%;
    animation: cnbm-spin 0.8s linear infinite;
}

@keyframes cnbm-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media screen and (max-width: 782px) {
    .cnbm-search-form {
        float: none;
        margin: 10px 0;
    }

    .cnbm-search-form input[type="search"] {
        width: 100%;
        margin-bottom: 10px;
    }

    .cnbm-modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .cnbm-modal-header,
    .cnbm-modal-body,
    .cnbm-modal-footer {
        padding: 15px;
    }

    .cnbm-modal-body .form-table th,
    .cnbm-modal-body .form-table td {
        display: block;
        width: 100%;
        padding: 10px 0;
    }

    .cnbm-modal-body .form-table th {
        padding-bottom: 5px;
    }

    .cnbm-modal-body .form-table td {
        padding-top: 0;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .page-title-action,
    .cnbm-search-form,
    .tablenav,
    .row-actions,
    .column-cb {
        display: none !important;
    }
}

/* ==========================================================================
   Accessibility Improvements
   ========================================================================== */

.cnbm-modal:focus {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

.cnbm-modal-close:focus {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .cnbm-status-badge {
        border-width: 2px;
    }

    .cnbm-modal-content {
        border: 2px solid #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .cnbm-modal {
        transition: none;
    }

    @keyframes cnbm-spin {
        0%,
        100% {
            transform: rotate(0deg);
        }
    }
}