/**
 * Custom Modal Dialog Styles
 * Confirmation dialogs styled to match WordPress Admin
 * 
 * @package Unnotifier
 * @since 1.2.2
 */

/* ========================================
   Modal Overlay
   ======================================== */

.unno-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: unno-fadeIn 0.2s ease forwards;
}

@keyframes unno-fadeIn {
    to {
        opacity: 1;
    }
}

/* ========================================
   Modal Container
   ======================================== */

.unno-modal {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    max-width: 450px;
    width: 90%;
    position: relative;
    transform: scale(0.9);
    animation: unno-scaleIn 0.2s ease forwards;
}

@keyframes unno-scaleIn {
    to {
        transform: scale(1);
    }
}

/* ========================================
   Modal Header
   ======================================== */

.unno-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid #dcdcde;
    display: flex;
    align-items: center;
    gap: 12px;
}

.unno-modal-header .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
    color: #d63638;
}

.unno-modal-header.unno-modal-warning .dashicons {
    color: #dba617;
}

.unno-modal-header.unno-modal-info .dashicons {
    color: #2271b1;
}

.unno-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: #1d2327;
    margin: 0;
    line-height: 1.4;
}

/* ========================================
   Modal Body
   ======================================== */

.unno-modal-body {
    padding: 20px 24px;
    color: #50575e;
    font-size: 14px;
    line-height: 1.6;
}

.unno-modal-body p {
    margin: 0 0 12px;
}

.unno-modal-body p:last-child {
    margin-bottom: 0;
}

.unno-modal-body strong {
    color: #1d2327;
    font-weight: 600;
}

/* ========================================
   Modal Footer
   ======================================== */

.unno-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid #dcdcde;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: #f6f7f7;
    border-radius: 0 0 4px 4px;
}

/* ========================================
   Modal Buttons
   ======================================== */

.unno-modal-btn {
    padding: 8px 16px;
    border: 1px solid #2271b1;
    border-radius: 3px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    line-height: 1.4;
}

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

/* Primary button (Confirm) */
.unno-modal-btn-primary {
    background: #2271b1;
    color: #fff;
    border-color: #2271b1;
}

.unno-modal-btn-primary:hover {
    background: #135e96;
    border-color: #135e96;
    color: #fff;
}

.unno-modal-btn-primary:active {
    background: #0a4b78;
    border-color: #0a4b78;
}

/* Danger button (for destructive actions) */
.unno-modal-btn-danger {
    background: #d63638;
    color: #fff;
    border-color: #d63638;
}

.unno-modal-btn-danger:hover {
    background: #b32d2e;
    border-color: #b32d2e;
    color: #fff;
}

.unno-modal-btn-danger:active {
    background: #8a2424;
    border-color: #8a2424;
}

/* Warning button */
.unno-modal-btn-warning {
    background: #dba617;
    color: #fff;
    border-color: #dba617;
}

.unno-modal-btn-warning:hover {
    background: #c29008;
    border-color: #c29008;
    color: #fff;
}

/* Secondary button (Cancel) */
.unno-modal-btn-secondary {
    background: #fff;
    color: #2c3338;
    border-color: #8c8f94;
}

.unno-modal-btn-secondary:hover {
    background: #f6f7f7;
    color: #1d2327;
    border-color: #646970;
}

.unno-modal-btn-secondary:active {
    background: #dcdcde;
    border-color: #50575e;
}

/* ========================================
   Close Button
   ======================================== */

.unno-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: #787c82;
    transition: color 0.2s ease;
}

.unno-modal-close:hover {
    color: #1d2327;
}

.unno-modal-close .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* ========================================
   Loading State
   ======================================== */

.unno-modal-btn.unno-loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
    padding-left: 40px;
}

.unno-modal-btn.unno-loading::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 50%;
    width: 16px;
    height: 16px;
    margin-top: -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: unno-spin 0.6s linear infinite;
}

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

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

@media screen and (max-width: 600px) {
    .unno-modal {
        max-width: 90%;
        margin: 20px;
    }
    
    .unno-modal-header,
    .unno-modal-body,
    .unno-modal-footer {
        padding: 16px 20px;
    }
    
    .unno-modal-footer {
        flex-direction: column-reverse;
    }
    
    .unno-modal-btn {
        width: 100%;
        justify-content: center;
    }
}

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

.unno-modal-overlay[aria-hidden="true"] {
    display: none;
}

/* Focus trap */
.unno-modal-overlay:focus {
    outline: none;
}