/* =====================================================
   NX Doc - Professional Form Styles
   ===================================================== */

/* Base Variables */
:root {
    --nxd-primary: #0073aa;
    --nxd-primary-hover: #005a87;
    --nxd-success: #28a745;
    --nxd-danger: #dc3545;
    --nxd-warning: #ffc107;
    --nxd-gray-100: #f8f9fa;
    --nxd-gray-200: #e9ecef;
    --nxd-gray-300: #dee2e6;
    --nxd-gray-400: #ced4da;
    --nxd-gray-500: #adb5bd;
    --nxd-gray-600: #6c757d;
    --nxd-gray-700: #495057;
    --nxd-gray-800: #343a40;
    --nxd-border-radius: 4px;
    --nxd-transition: all 0.2s ease-in-out;
    --nxd-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --nxd-shadow-focus: 0 0 0 3px rgba(0, 115, 170, 0.25);
}

/* Message Box */
.message {
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--nxd-gray-100);
    border-left: 4px solid var(--nxd-primary);
    border-radius: var(--nxd-border-radius);
}

/* Form Container */
.nx-doc-group-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--nxd-gray-300);
    border-radius: 6px;
    margin-bottom: 24px;
    box-shadow: var(--nxd-shadow);
}

#nxd_add_student_form {
    margin-bottom: 50px;
}

.nxd-report-generate {
    margin-top: 20px;
}
input[name="nxd_generate_documents"] {
    margin-top: 10px;
}

.wp-admin .nxd_add_student_btn {
    margin-top: 20px;
}

/* Form Grid System */
.form-flex {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

@media (min-width: 768px) {
    .form-flex {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .form-flex {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Form Row */
.nxd-form-row {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
    width: 32.5%;
}
.nxd_edit_student_form .nxd-form-row {
    width: auto;
}

.nxd-form-row.full-width {
    grid-column: 1 / -1;
}

.nxd-form-row.span-2 {
    grid-column: span 2;
}

/* Labels */
.nxd-form-row label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 13px;
    color: var(--nxd-gray-700);
}

.nxd-form-row label .required {
    color: var(--nxd-danger);
    margin-left: 2px;
}

/* Input Fields */
.nxd-form-row input[type="text"],
.nxd-form-row input[type="email"],
.nxd-form-row input[type="password"],
.nxd-form-row input[type="number"],
.nxd-form-row input[type="date"],
.nxd-form-row input[type="time"],
.nxd-form-row input[type="url"],
.nxd-form-row input[type="tel"],
.nxd-form-row input[type="search"],
.nxd-form-row textarea,
.nxd-form-row select {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--nxd-gray-800);
    background-color: #fff;
    border: 1px solid var(--nxd-gray-400);
    border-radius: var(--nxd-border-radius);
    transition: var(--nxd-transition);
    box-sizing: border-box;
}

.nxd-form-row input:focus,
.nxd-form-row textarea:focus,
.nxd-form-row select:focus {
    border-color: var(--nxd-primary);
    outline: none;
    box-shadow: var(--nxd-shadow-focus);
}

.nxd-form-row input::placeholder {
    color: var(--nxd-gray-500);
}

/* Address Row - Prefix + Street (2 columns combined) */
.nxd-address-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.nxd-address-prefix {
    flex: 0 0 80px;
}

.nxd-address-prefix select {
    width: 100%;
    padding: 10px 8px;
}

.nxd-address-street {
    flex: 1;
}

/* Address Numbers Row */
.nxd-address-numbers {
    display: flex;
    gap: 12px;
}

.nxd-address-numbers .nxd-nr-domu {
    flex: 1;
}

.nxd-address-numbers .nxd-nr-mieszkania {
    flex: 1;
}

/* Phone Row - Country Code + Number */
.nxd-phone-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.nxd-phone-prefix {
    flex: 0 0 70px;
}

.nxd-phone-prefix input {
    text-align: center;
    padding-left: 4px;
    padding-right: 4px;
}

.nxd-phone-number {
    flex: 1;
}

/* Postal Code + City Row */
.nxd-location-row {
    display: flex;
    gap: 12px;
}

.nxd-postal-code {
    flex: 0 0 100px;
}

.nxd-postal-code input {
    text-align: center;
    letter-spacing: 1px;
}

.nxd-city {
    flex: 1;
}

/* Name Row - for combined fields */
.nxd-name-row {
    display: flex;
    gap: 12px;
}

.nxd-name-row > div {
    flex: 1;
}

/* Birth Info Row */
.nxd-birth-row {
    display: flex;
    gap: 12px;
}

.nxd-birth-row > div {
    flex: 1;
}

/* Compact Form Field Groups */
.nxd-field-group {
    display: flex;
    flex-direction: column;
}

.nxd-field-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 13px;
    color: var(--nxd-gray-700);
}

/* fr-double - Address with prefix (legacy support) */
.fr-double {
    position: relative;
    grid-column: span 2;
}

.fr-double .nxd-address-row {
    display: flex;
    gap: 8px;
}

.fr-double select {
    flex: 0 0 80px;
    width: 80px !important;
}

.form-flex .fr-double input[type="text"] {
    flex: 1;
    margin-left: 0;
    width: auto;
}

/* Buttons */
.button-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: var(--nxd-primary);
    border: 1px solid var(--nxd-primary);
    border-radius: var(--nxd-border-radius);
    cursor: pointer;
    transition: var(--nxd-transition);
}

.button-primary:hover {
    background: var(--nxd-primary-hover);
    border-color: var(--nxd-primary-hover);
}

.button-primary:focus {
    box-shadow: var(--nxd-shadow-focus);
    outline: none;
}

/* Secondary Button */
.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--nxd-gray-700);
    background: #fff;
    border: 1px solid var(--nxd-gray-400);
    border-radius: var(--nxd-border-radius);
    cursor: pointer;
    transition: var(--nxd-transition);
}

.button-secondary:hover {
    background: var(--nxd-gray-100);
    border-color: var(--nxd-gray-500);
}

/* ID Number Field */
input#nx_last_id {
    border: 1px solid var(--nxd-gray-400);
    border-radius: var(--nxd-border-radius);
    max-width: 80px;
    padding: 8px 12px;
    text-align: center;
}

/* Template Select */
select#nxd_files {
    min-width: 180px;
    border: 1px solid var(--nxd-gray-400);
    border-radius: var(--nxd-border-radius);
    padding: 8px 12px;
}

/* Status Badge Styles */
.nxd-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.nxd-status-nie-zdal {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.nxd-status-brak {
    background-color: var(--nxd-gray-200);
    color: var(--nxd-gray-600);
    border: 1px solid var(--nxd-gray-300);
}

/* Exam Status Select in Form */
.nxd-exam-status select {
    font-weight: 500;
}

.nxd-exam-status select option[value="zdal"] {
    color: #155724;
}

.nxd-exam-status select option[value="nie_zdal"] {
    color: #721c24;
}

/* Student List Styles */
.nxd-students-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nxd-students-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--nxd-gray-300);
    border-radius: var(--nxd-border-radius);
    margin-bottom: 8px;
    transition: var(--nxd-transition);
}

.nxd-students-list li:hover {
    border-color: var(--nxd-primary);
    box-shadow: var(--nxd-shadow);
}

.nxd-student-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nxd-student-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--nxd-gray-200);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 600;
    color: var(--nxd-gray-700);
}

.nxd-student-actions {
    display: flex;
    gap: 8px;
}

/* Form Section Headers */
.nxd-form-section {
    grid-column: 1 / -1;
    padding: 12px 0 8px;
    margin-top: 8px;
    border-top: 1px solid var(--nxd-gray-200);
}

.nxd-form-section h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--nxd-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nxd-form-section:first-child {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

/* Legacy Half/Third Classes */
.nxd-form-half {
    display: inline-block;
    width: calc(50% - 6px);
    vertical-align: top;
}

.nxd-form-half:first-child {
    margin-right: 12px;
}

.nxd-form-third {
    display: inline-block;
    width: calc(33.33% - 8px);
    margin-right: 12px;
    vertical-align: top;
}

.nxd-form-twothird {
    display: inline-block;
    width: calc(66.66% - 4px);
    vertical-align: top;
}

.nxd-form-half input,
.nxd-form-third input,
.nxd-form-twothird input {
    width: 100% !important;
}

/* Responsive Adjustments */
@media (max-width: 767px) {
    .form-flex {
        grid-template-columns: 1fr;
    }
    
    .nxd-form-row.span-2,
    .fr-double {
        grid-column: 1;
    }
    
    .nxd-address-row {
        flex-direction: column;
    }
    
    .nxd-address-prefix {
        flex: 1;
    }
    
    .nxd-phone-row {
        flex-direction: row;
    }
    
    .nxd-location-row {
        flex-direction: column;
    }
    
    .nxd-postal-code {
        flex: 1;
    }
    
    .nxd-form-half,
    .nxd-form-third,
    .nxd-form-twothird {
        display: block;
        width: 100%;
        margin-right: 0;
        margin-bottom: 12px;
    }
}

/* Spinner/Loading - Overlay with centered spinner */
.nxd-spinner {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: 99999;
    justify-content: center;
    align-items: center;
}

.nxd-spinner.active {
    display: flex;
}

.nxd-spinner img {
    width: 40px;
    height: 40px;
}

.nxd-spinner-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 30px 40px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.nxd-spinner-inner::after {
    content: 'Proszę czekać...';
    font-size: 14px;
    color: var(--nxd-gray-600);
}

.nxd_add_student_btn {
    margin-top: 20px;
}

/* CSS Spinner alternative (no image) */
.nxd-spinner-css {
    width: 40px;
    height: 40px;
    border: 4px solid var(--nxd-gray-300);
    border-top-color: var(--nxd-primary);
    border-radius: 50%;
    animation: nxd-spin 0.8s linear infinite;
}

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

/* Confirm Dialog */
.nxd-confirm-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999999;
    justify-content: center;
    align-items: center;
}

.nxd-confirm-overlay.active {
    display: flex;
}

.nxd-confirm-dialog {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
    overflow: hidden;
    animation: nxd-dialog-appear 0.2s ease-out;
}

@keyframes nxd-dialog-appear {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.nxd-confirm-header {
    padding: 20px 24px;
    background: #f8d7da;
    border-bottom: 1px solid #f5c6cb;
}

.nxd-confirm-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #721c24;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nxd-confirm-header h3::before {
    content: '⚠️';
    font-size: 24px;
}

.nxd-confirm-body {
    padding: 24px;
}

.nxd-confirm-body p {
    margin: 0;
    font-size: 15px;
    color: var(--nxd-gray-700);
    line-height: 1.5;
}

.nxd-confirm-footer {
    padding: 16px 24px;
    background: var(--nxd-gray-100);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.nxd-confirm-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nxd-confirm-btn-cancel {
    background: #fff;
    color: var(--nxd-gray-700);
    border: 1px solid var(--nxd-gray-300);
}

.nxd-confirm-btn-cancel:hover {
    background: var(--nxd-gray-100);
}

.nxd-confirm-btn-delete {
    background: #dc3545;
    color: #fff;
}

.nxd-confirm-btn-delete:hover {
    background: #c82333;
}

/* Frow Flex (legacy) */
.frow-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-start;
    align-items: center;
}

/* Edit Form Modal/Inline Styles */
.nxd_edit_student_form {
    background: var(--nxd-gray-100);
    border: 1px solid var(--nxd-gray-300);
    border-radius: 6px;
    padding: 20px;
    margin: 12px 0;
}

.nxd_edit_student_form .form-flex {
    gap: 12px;
}

.nxd_edit_student_form input,
.nxd_edit_student_form select {
    background: #fff;
}

/* Settings Page Variables List */
.vars {
    background: var(--nxd-gray-100);
    border: 1px solid var(--nxd-gray-300);
    border-radius: var(--nxd-border-radius);
    padding: 16px 20px;
    margin: 12px 0;
}

.vars h6 {
    margin: 16px 0 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--nxd-gray-700);
    text-transform: uppercase;
}

.vars h6:first-child {
    margin-top: 0;
}

.vars pre {
    margin: 0;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--nxd-gray-300);
    border-radius: var(--nxd-border-radius);
    font-size: 12px;
    line-height: 1.8;
    overflow-x: auto;
}

/* =====================================================
   WordPress Admin Panel Styles
   ===================================================== */

/* Admin Metabox Form Styles */
.postbox .nxd-metabox-grid,
#nxd_group_meta_box .nxd-metabox-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* Admin form inputs in metaboxes */
.postbox .nxd-form-row input[type="text"],
.postbox .nxd-form-row input[type="email"],
.postbox .nxd-form-row input[type="tel"],
.postbox .nxd-form-row input[type="date"],
.postbox .nxd-form-row input[type="number"],
.postbox .nxd-form-row select,
.postbox .nxd-form-row textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
    background-color: #fff;
    transition: var(--nxd-transition);
}

.postbox .nxd-form-row input:focus,
.postbox .nxd-form-row select:focus,
.postbox .nxd-form-row textarea:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: none;
}

.postbox .nxd-form-row label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: #1d2327;
    font-size: 13px;
}

/* Metabox sections */
.nxd-metabox-section {
    background: #f6f7f7;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    padding: 16px;
    margin-bottom: 16px;
}
 
.nxd-metabox-section h4 {
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #c3c4c7;
    font-size: 14px;
    font-weight: 600;
    color: #1d2327;
}

/* Admin responsive */
@media (max-width: 1200px) {
    .postbox .nxd-metabox-grid,
    #nxd_students_meta_box .form-flex,
    #nxd_group_meta_box .nxd-metabox-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 782px) {
    .postbox .nxd-metabox-grid,
    #nxd_students_meta_box .form-flex,
    #nxd_group_meta_box .nxd-metabox-grid {
        grid-template-columns: 1fr;
    }
}

/* WP Admin List Table - Custom Styles */
.wp-list-table .column-wynik_egzaminu .nxd-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.wp-list-table .nxd-badge-success {
    background: #d4edda;
    color: #155724;
}

.wp-list-table .nxd-badge-danger {
    background: #f8d7da;
    color: #721c24;
}

.wp-list-table .nxd-badge-secondary {
    background: #e9ecef;
    color: #495057;
}

/* calendar */
@import url(https://fonts.googleapis.com/css?family=Lato:300,400,600&display=swap);.top-arrow{left:50%;position:absolute;top:0;background-color:#fff;border-left:1px solid #c9d4e0;border-top:1px solid #c9d4e0;transform:translate(-50%,-50%) rotate(45deg);height:16px;width:16px}@media only screen and (max-width:768px){.top-arrow{display:none}}.top-arrow--popup{display:none}.dob-datepicker{box-sizing:border-box;position:absolute;width:322px;display:flex;flex-direction:column;background-color:#fff;padding:10px;border-radius:.5rem;border:1px solid #c9d4e0;font-family:Lato,sans-serif;color:#2d3748}@media only screen and (max-width:768px){.dob-datepicker{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}}.dob-datepicker--popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.dob-datepicker__wrapper{position:absolute;display:flex;flex-direction:column}.dob-datepicker__wrapper--hide{display:none}.dob-datepicker__background{position:fixed;top:0;left:0;width:100%;height:100%;background-color:transparent}@media only screen and (max-width:768px){.dob-datepicker__background{opacity:.7;background-color:#000}}.dob-datepicker__background--popup{opacity:.7;background-color:#000}.dob-datepicker__alert{color:red}.dob-datepicker__alert,.dob-datepicker__header{font-weight:600;text-align:center;margin:1rem 0}.dob-datepicker__header{font-size:16px;color:#2d3748}.dob-datepicker__selection-header{font-size:16px;text-align:center;color:#2d3748}.dob-datepicker__options{font-size:13px;width:100%;padding:1rem 0;color:#2d3748}.dob-datepicker__reset{font-size:13px;align-self:flex-start;display:inline-flex;flex-direction:row;align-items:center;background-color:#fff;border:none;font-family:Lato,sans-serif;color:#2d3748}.dob-datepicker__reset:focus,.dob-datepicker__reset:hover{outline:none;position:relative;z-index:10;box-shadow:0 0 5px 5px rgba(59,130,246,.5);font-weight:600;text-decoration:underline;border-radius:5px;cursor:pointer;outline-color:transparent;outline-width:2px;outline-style:dotted}.dob-datepicker__month{display:flex;flex-direction:row;flex-wrap:wrap;font-size:inherit;color:#2d3748}.dob-datepicker__month:focus{outline:none}.dob-datepicker__month__button{position:relative;width:33.33%;border:none;padding:.8rem 0;background-color:transparent;z-index:0;-webkit-text-stroke:0;font-family:Lato,sans-serif;color:#2d3748}.dob-datepicker__month__button:not(:nth-child(1n+10)){border-bottom:1px solid #e2e8f0}.dob-datepicker__month__button:not(:nth-child(3n)){border-right:1px solid #e2e8f0}.dob-datepicker__month__button:focus,.dob-datepicker__month__button:hover{outline:none;position:relative;z-index:10;box-shadow:0 0 5px 5px rgba(59,130,246,.5);font-weight:600;text-decoration:underline;border-radius:5px;cursor:pointer;outline-color:transparent;outline-width:2px;outline-style:dotted}.dob-datepicker__day{display:flex;flex-direction:row;flex-wrap:wrap;font-size:inherit}.dob-datepicker__day:focus{outline:none}.dob-datepicker__day__button{position:relative;width:20%;height:100%;border:none;padding:.8rem 0;background-color:transparent;z-index:0;-webkit-text-stroke:0;font-family:Lato,sans-serif;color:#2d3748}.dob-datepicker__day__button:not(:nth-child(31)){border-bottom:1px solid #e2e8f0}.dob-datepicker__day__button:not(:nth-child(5n)){border-right:1px solid #e2e8f0}.dob-datepicker__day__button:focus,.dob-datepicker__day__button:hover{outline:none;position:relative;z-index:10;box-shadow:0 0 5px 5px rgba(59,130,246,.5);font-weight:600;text-decoration:underline;border-radius:5px;cursor:pointer;outline-color:transparent;outline-width:2px;outline-style:dotted}.dob-datepicker__day__ordinal-number{line-height:0;display:inline;font-size:75%;vertical-align:super;margin:0;padding:0}.dob-datepicker__year{display:flex;flex-direction:column;height:300px;overflow-y:scroll;width:100%;font-size:inherit;color:#2d3748}.dob-datepicker__year:focus{outline:none}.dob-datepicker__year--snap-active{-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory}.dob-datepicker__year__year-section{width:100%;display:flex;flex-direction:column;margin:10px 0}.dob-datepicker__year__year-section--snap-active{scroll-snap-align:start}.dob-datepicker__year__year-section-header{font-size:.8rem;font-weight:600;display:flex;text-align:center;justify-content:center;margin-bottom:20px}.dob-datepicker__year__wrapper{display:flex;flex-direction:row;flex-wrap:wrap}.dob-datepicker__year__year-section-next{cursor:pointer;line-height:0;font-size:2rem;font-weight:600;text-align:center;align-items:center;margin:20px 0}.dob-datepicker__year__button,.dob-datepicker__year__year-section-next{background-color:transparent;border:none;display:flex;justify-content:center}.dob-datepicker__year__button{flex-direction:row;position:relative;width:25%;padding:.8rem 0;z-index:0;border-bottom:1px solid #e2e8f0;-webkit-text-stroke:0;font-family:Lato,sans-serif;color:#2d3748}.dob-datepicker__year__button:not(:nth-child(4n)){border-right:1px solid #e2e8f0}.dob-datepicker__year__button:focus,.dob-datepicker__year__button:hover{outline:none;position:relative;z-index:10;box-shadow:0 0 5px 5px rgba(59,130,246,.5);font-weight:600;text-decoration:underline;border-radius:5px;cursor:pointer;outline-color:transparent;outline-width:2px;outline-style:dotted}.dob-datepicker__year__button__first{font-weight:300}.dob-datepicker__year__button__last{font-weight:600}

/* =====================================================
   NX Doc - Modern Udemy-Style UI Enhancements
   ===================================================== */

/* Modern Design Variables */
:root {
    --nxd-primary-purple: #5624d0;
    --nxd-primary-purple-hover: #401b9c;
    --nxd-text-dark: #1c1d1f;
    --nxd-text-gray: #6a6f73;
    --nxd-text-light: #f7f9fa;
    --nxd-bg-light: #f7f9fa;
    --nxd-bg-card: #ffffff;
    --nxd-border-light: #d1d7dc;
    --nxd-success-green: #1e6055;
    --nxd-success-bg: #acd2cc;
    --nxd-warning-yellow: #b4690e;
    --nxd-warning-bg: #f3ca8c;
    --nxd-shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --nxd-shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --nxd-shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --nxd-radius-sm: 4px;
    --nxd-radius-md: 8px;
    --nxd-radius-lg: 12px;
}

/* Modern Card Component */
.nxd-card {
    background: var(--nxd-bg-card);
    border: 1px solid var(--nxd-border-light);
    border-radius: var(--nxd-radius-md);
    box-shadow: var(--nxd-shadow-sm);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.nxd-card:hover {
    box-shadow: var(--nxd-shadow-md);
}

/* Modern Students List */
.nxd-students-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nxd-students-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--nxd-border-light);
    background: var(--nxd-bg-card);
    transition: background-color 0.15s ease;
}

.nxd-students-list li:first-child {
    border-radius: var(--nxd-radius-md) var(--nxd-radius-md) 0 0;
}

.nxd-students-list li:last-child {
     border-radius: 0 0 var(--nxd-radius-md) var(--nxd-radius-md);
     margin-bottom: 20px;
}

.nxd-students-list li:hover {
    background-color: var(--nxd-bg-light);
}

.nxd-students-list li:only-child {
    border-radius: var(--nxd-radius-md);
}

.nxd-student-data {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--nxd-text-dark);
    margin-right: auto;
}

.nxd-student-data strong {
    color: var(--nxd-text-gray);
    font-weight: 500;
    min-width: 32px;
}

.nxd-student-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nxd-student-actions a {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--nxd-radius-sm);
    transition: all 0.15s ease;
}

.nxd-student-actions .nxd-edit-student {
    color: var(--nxd-primary-purple);
    background: rgba(86, 36, 208, 0.08);
}

.nxd-student-actions .nxd-edit-student:hover {
    color: #fff;
    background: var(--nxd-primary-purple);
}

.nxd-student-actions .nxd-delete-student {
    color: #d63638;
    background: rgba(214, 54, 56, 0.08);
}

.nxd-student-actions .nxd-delete-student:hover {
    color: #fff;
    background: #d63638;
}

/* Modern Status Badges */
.nxd-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
}

.nxd-status-zdal {
    color: var(--nxd-success-green);
    background: var(--nxd-success-bg);
}

.nxd-status-nie-zdal {
    color: #b32d2e;
    background: #f5c6cb;
}

.nxd-status-excluded {
    color: var(--nxd-warning-yellow);
    background: var(--nxd-warning-bg);
}

/* Modern Buttons */
.nxd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: var(--nxd-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nxd-btn-primary {
    color: #fff;
    background: var(--nxd-primary-purple);
}

.nxd-btn-primary:hover {
    background: var(--nxd-primary-purple-hover);
    transform: translateY(-1px);
    box-shadow: var(--nxd-shadow-md);
}

.nxd-btn-secondary {
    color: var(--nxd-text-dark);
    background: transparent;
    border: 1px solid var(--nxd-text-dark);
}

.nxd-btn-secondary:hover {
    color: #fff;
    background: var(--nxd-text-dark);
}

/* Modern Export Buttons */
.nxd-group-export-buttons {
    display: flex;
    gap: 8px;
}

.nxd-group-export-buttons .button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--nxd-radius-sm);
    transition: all 0.15s ease;
}

.nxd-group-export-buttons .button:hover {
    background: var(--nxd-primary-purple);
    border-color: var(--nxd-primary-purple);
    color: #fff;
}

.nxd-group-export-buttons .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

/* Modern Form Styling */
.nxd-form-modern input[type="text"],
.nxd-form-modern input[type="email"],
.nxd-form-modern input[type="tel"],
.nxd-form-modern input[type="date"],
.nxd-form-modern select,
.nxd-form-modern textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--nxd-text-dark);
    background: var(--nxd-bg-card);
    border: 1px solid var(--nxd-border-light);
    border-radius: var(--nxd-radius-sm);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.nxd-form-modern input:focus,
.nxd-form-modern select:focus,
.nxd-form-modern textarea:focus {
    outline: none;
    border-color: var(--nxd-primary-purple);
    box-shadow: 0 0 0 3px rgba(86, 36, 208, 0.1);
}

.nxd-form-modern label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--nxd-text-dark);
}

/* Modern Modal */
.nxd-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    backdrop-filter: blur(4px);
}

.nxd-modal-overlay.active {
    display: flex;
}

.nxd-modal-dialog {
    background: var(--nxd-bg-card);
    border-radius: var(--nxd-radius-lg);
    box-shadow: var(--nxd-shadow-lg);
    max-width: 600px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    animation: nxdModalSlideIn 0.3s ease;
}

@keyframes nxdModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nxd-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--nxd-border-light);
}

.nxd-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--nxd-text-dark);
}

.nxd-modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--nxd-text-gray);
    background: transparent;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.15s ease;
}

.nxd-modal-close:hover {
    color: var(--nxd-text-dark);
    background: var(--nxd-bg-light);
}

.nxd-modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(90vh - 80px);
}

/* Modern Confirm Dialog */
.nxd-confirm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100001;
    backdrop-filter: blur(4px);
}

.nxd-confirm-overlay.active {
    display: flex;
}

.nxd-confirm-dialog {
    background: var(--nxd-bg-card);
    border-radius: var(--nxd-radius-lg);
    box-shadow: var(--nxd-shadow-lg);
    max-width: 400px;
    width: 95%;
    animation: nxdModalSlideIn 0.3s ease;
}

.nxd-confirm-header {
    padding: 20px 24px 0;
}

.nxd-confirm-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--nxd-text-dark);
}

.nxd-confirm-body {
    padding: 16px 24px;
}

.nxd-confirm-body p {
    margin: 0;
    font-size: 14px;
    color: var(--nxd-text-gray);
    line-height: 1.6;
}

.nxd-confirm-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding: 16px 24px 24px;
}

.nxd-confirm-btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--nxd-radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
}

.nxd-confirm-btn-cancel {
    color: var(--nxd-text-dark);
    background: var(--nxd-bg-light);
}

.nxd-confirm-btn-cancel:hover {
    background: var(--nxd-border-light);
}

.nxd-confirm-btn-delete {
    color: #fff;
    background: #d63638;
}

.nxd-confirm-btn-delete:hover {
    background: #b32d2e;
}

/* Modern Group Info Header */
.nxd-group-header {
    background: linear-gradient(135deg, var(--nxd-primary-purple), #7c4dff);
    color: #fff;
    padding: 32px;
    border-radius: var(--nxd-radius-lg);
    margin-bottom: 24px;
}

.nxd-group-header h1 {
    margin: 0 0 8px;
    font-size: 28px;
    font-weight: 700;
}

.nxd-group-header .nxd-group-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-size: 14px;
    opacity: 0.9;
}

.nxd-group-header .nxd-group-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Modern Section Headers */
.nxd-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--nxd-border-light);
}

.nxd-section-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--nxd-text-dark);
}

/* Animations */
@keyframes nxdFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes nxdSlideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nxd-fade-in {
    animation: nxdFadeIn 0.3s ease;
}

.nxd-slide-up {
    animation: nxdSlideUp 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nxd-students-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }
    
    .nxd-student-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    
    .nxd-group-export-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .nxd-group-export-buttons .button {
        width: 100%;
        justify-content: center;
    }
    
    .nxd-modal-dialog {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
}