/* 
 * Unlimit Media Partner Portal Frontend Styles
 * Exaktes Corporate Design von unlimit.media (Light Mode, Steel-Blue Accent, Crisp Forms)
 * File: assets/css/unlimit-app.css
 * Version: 10.8.0-MOBILE-MODAL-DASHBOARD-FIX
 */

:root {
    --um-bg-color: #f4f6f8;
    --um-card-bg: #ffffff;
    --um-text-main: #1f2937;
    --um-text-muted: #6b7280;
    --um-primary: #32628d;
    --um-primary-hover: #244b6e;
    --um-border: #e5e7eb;
    --um-radius: 4px;
    --um-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --um-header-height: 64px;
    --um-footer-height: 50px;
}

/* ==========================================================================
   GLOBAL DOCUMENT RESET
   ========================================================================== */
html {
    min-height: 100%;
    background-color: var(--um-bg-color);
}

body {
    margin: 0;
    background-color: var(--um-bg-color);
    color: var(--um-text-main);
    font-family: var(--um-font-family);
}

*, *:before, *:after {
    box-sizing: border-box;
}

body.um-portal-body {
    display: block;
    min-height: 100vh;
    padding: 0;
    margin: 0;
}

/* ==========================================================================
   1. WHITE-LABEL AUTH & LOGIN PAGES (/partner-login/)
   ========================================================================== */
body.um-auth-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px 16px;
    box-sizing: border-box;
}

.um-login-card {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.um-login-logo {
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 100%;
    height: 60px;
    margin-bottom: 20px;
    display: block;
}

.um-login-header-text {
    text-align: center;
    margin-bottom: 20px;
}

.um-login-header-text h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--um-primary);
    margin: 0 0 6px 0;
    letter-spacing: -0.2px;
}

.um-login-header-text p {
    font-size: 13px;
    color: var(--um-text-muted);
    margin: 0;
    line-height: 1.4;
}

.um-login-form {
    background: #ffffff;
    border: 1px solid var(--um-border);
    border-radius: 6px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    padding: 28px;
    box-sizing: border-box;
    width: 100%;
}

.um-login-label {
    font-size: 11px;
    font-weight: 700;
    color: #374151;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}

.um-login-input {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: var(--um-radius);
    padding: 10px 12px;
    font-size: 13px;
    color: var(--um-text-main);
    background: #ffffff;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
    margin-top: 4px;
    margin-bottom: 16px;
}

.um-login-input:focus {
    border-color: var(--um-primary);
    box-shadow: 0 0 0 3px rgba(50, 98, 141, 0.15);
}

.um-login-btn {
    background: var(--um-primary);
    border: 1px solid var(--um-primary-hover);
    color: #ffffff;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    height: 40px;
    line-height: 38px;
    padding: 0 16px;
    width: 100%;
    border-radius: var(--um-radius);
    margin-top: 12px;
    cursor: pointer;
    transition: background-color 0.15s ease;
    box-sizing: border-box;
}

.um-login-btn:hover {
    background: var(--um-primary-hover);
}

.um-login-remember {
    margin: 8px 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: #4b5563;
    cursor: pointer;
}

.um-login-remember input[type="checkbox"] {
    margin: 0;
    width: 16px;
    height: 16px;
    border-radius: 3px;
    border: 1px solid #cbd5e1;
}

.um-login-error {
    background-color: #fef2f2;
    border-left: 4px solid #dc2626;
    color: #991b1b;
    border-radius: var(--um-radius);
    font-size: 13px;
    padding: 12px 16px;
    margin-bottom: 20px;
    box-sizing: border-box;
    width: 100%;
}

.um-login-notice {
    background-color: #eff6ff;
    border-left: 4px solid #3b82f6;
    color: #1e3a8a;
    border-radius: var(--um-radius);
    font-size: 13px;
    padding: 12px 16px;
    margin-bottom: 20px;
    box-sizing: border-box;
    width: 100%;
}

.um-login-success {
    background-color: #f0fdf4;
    border-left: 4px solid #16a34a;
    color: #166534;
    border-radius: var(--um-radius);
    font-size: 13px;
    padding: 12px 16px;
    margin-bottom: 20px;
    line-height: 1.4;
    box-sizing: border-box;
    width: 100%;
}

.um-login-support-box {
    margin-top: 20px;
    background: #f0f4f8;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 14px 16px;
    text-align: center;
    font-size: 12px;
    color: #475569;
    line-height: 1.5;
    box-sizing: border-box;
    width: 100%;
}

.um-login-support-box strong {
    color: #1e293b;
}

.um-login-support-box a {
    color: var(--um-primary);
    font-weight: 600;
    text-decoration: underline;
}

.um-login-support-box a:hover {
    color: var(--um-primary-hover);
}

.um-login-footer-link {
    text-align: center;
    margin-top: 14px;
}

.um-login-footer-link a {
    color: var(--um-text-muted);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.um-login-footer-link a:hover {
    color: var(--um-primary);
    text-decoration: underline;
}

/* ==========================================================================
   2. FIXED PORTAL HEADER & FIXED FOOTER (DESKTOP DEFAULT)
   ========================================================================== */
.um-portal-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--um-header-height);
    z-index: 99999;
    background: #ffffff;
    border-bottom: 1px solid var(--um-border);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.um-portal-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: var(--um-header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.um-portal-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.um-portal-logo {
    height: 38px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.um-portal-badge {
    background: #eff6ff;
    color: var(--um-primary);
    border: 1px solid #bfdbfe;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.um-portal-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.um-portal-nav-link {
    color: #475569;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.15s ease;
}

.um-portal-nav-link:hover, .um-portal-nav-link.active {
    color: var(--um-primary);
}

.um-portal-user-section {
    display: flex;
    align-items: center;
    gap: 16px;
}

.um-portal-user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    line-height: 1.3;
}

.um-portal-user-name {
    font-size: 13px;
    font-weight: 700;
    color: #1e293b;
}

.um-portal-user-partner {
    font-size: 11px;
    color: var(--um-text-muted);
    font-family: monospace;
}

.um-portal-user-partner.um-admin-role {
    color: #2563eb;
    font-weight: 600;
}

.um-portal-logout-btn {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fca5a5;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.um-portal-logout-btn:hover {
    background: #dc2626;
    color: #ffffff;
    border-color: #dc2626;
}

/* HAUPTCONTAINER INHALT */
.um-portal-main {
    margin-top: var(--um-header-height);
    padding: 20px;
    margin-bottom: var(--um-footer-height);
    box-sizing: border-box;
}

/* GLOBALE WORDPRESS ADMIN-BAR INTEGRATION FÜR ALLE PORTAL-SEITEN */
body.admin-bar .um-portal-header {
    top: 32px;
}

body.admin-bar .um-portal-main {
    margin-top: calc(var(--um-header-height) + 32px);
}

/* PHYSISCHER DOM-SPACER AM ENDE */
.um-footer-spacer,
main.um-portal-main > .um-footer-spacer,
div.um-footer-spacer {
    display: block !important;
    visibility: visible !important;
    height: 110px !important;
    min-height: 110px !important;
    max-height: 110px !important;
    width: 100% !important;
    clear: both !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
    box-sizing: border-box !important;
}

/* DAUERHAFT SICHTBARER FOOTER */
.um-portal-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--um-footer-height);
    z-index: 99999;
    background: #ffffff;
    border-top: 1px solid var(--um-border);
    padding: 0 20px;
    display: flex;
    align-items: center;
    font-size: 12px;
    color: var(--um-text-muted);
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.04);
}

.um-portal-footer-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.um-portal-footer-links a {
    color: var(--um-primary);
    font-weight: 600;
    text-decoration: none;
}

.um-portal-footer-links a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   3. SPA PORTAL WRAPPER & CONTAINER
   ========================================================================== */
.um-portal-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px;
    background-color: var(--um-card-bg);
    border: 1px solid var(--um-border);
    border-radius: var(--um-radius);
    color: var(--um-text-main);
    font-family: var(--um-font-family);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.um-portal-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--um-text-muted);
}

.um-spinner {
    width: 36px;
    height: 36px;
    margin: 0 auto 16px auto;
    border: 3px solid #e5e7eb;
    border-top: 3px solid var(--um-primary);
    border-radius: 50%;
    animation: um-spin 0.8s linear infinite;
}

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

.um-error {
    padding: 16px;
    background-color: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--um-radius);
    color: #991b1b;
}

/* Dashboard & Projects Table */
.um-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--um-primary);
    padding-bottom: 12px;
}

.um-dashboard-header h2,
.um-form-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #111827;
}

.um-header-company {
    color: var(--um-primary);
    font-weight: 600;
    margin-left: 6px;
}

.um-projects-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    border: 1px solid var(--um-border);
}

.um-projects-table th, .um-projects-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--um-border);
}

.um-projects-table th {
    background-color: #f9fafb;
    color: #374151;
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.um-projects-table tr:hover td {
    background-color: #f8fafc;
}

.um-projects-table td {
    font-size: 13px;
}

.um-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.um-badge-draft {
    background-color: #fef3c7;
    color: #92400e;
}

.um-badge-completed {
    background-color: #dcfce7;
    color: #166534;
}

/* WIEDERHERGESTELLTE STICKY HEADER FUNKTIONALITÄT */
.um-form-header {
    position: sticky;
    top: var(--um-header-height);
    z-index: 910;
    background-color: var(--um-card-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    margin-bottom: 0;
    padding: 0;
    border-bottom: 1px solid var(--um-border);
}

body.admin-bar .um-form-header {
    top: calc(var(--um-header-height) + 32px);
}

.um-steps-nav {
    position: sticky;
    top: calc(var(--um-header-height) + 60px);
    z-index: 900;
    background-color: var(--um-card-bg);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 0;
    margin-bottom: 28px;
    border-bottom: 2px solid #cbd5e1;
    padding: 12px 0;
    box-shadow: 0 6px 16px -4px rgba(0, 0, 0, 0.08);
}

body.admin-bar .um-steps-nav {
    top: calc(var(--um-header-height) + 32px + 60px);
}

.um-step-tab {
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-radius: var(--um-radius);
    background-color: #f3f4f6;
    color: #4b5563;
    border: 1px solid #d1d5db;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    white-space: nowrap;
}

.um-step-tab:hover {
    background-color: #e5e7eb;
    color: #111827;
}

.um-step-tab.active {
    background-color: var(--um-primary);
    color: #ffffff;
    border-color: var(--um-primary);
}

.um-step {
    display: none;
}

.um-step.active {
    display: block;
}

/* Mobile Dropdown-Select */
.um-steps-mobile-select {
    display: none;
}

/* Form Layout & Grids */
.um-step-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 20px 0;
    color: var(--um-primary);
    border-bottom: 1px solid var(--um-border);
    padding-bottom: 8px;
}

.um-form-section {
    margin-bottom: 28px;
    padding: 20px;
    background: #ffffff;
    border: 1px solid var(--um-border);
    border-radius: var(--um-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.um-section-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 16px 0;
    color: #111827;
}

.um-step[data-step="module_auswahl"] .um-section-title,
.um-step:first-child .um-section-title,
.um-section-title:empty {
    display: none !important;
}

.um-form-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.um-field-group {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    transition: all 0.2s ease;
    position: relative;
}

.um-field-group.is-hidden {
    display: none !important;
}

/* Toggle-Anordnung */
.um-field-group:has(.um-toggle-switch),
.um-field-group:has(.um-slider),
.um-field-group:has(input[type="checkbox"]),
.um-field-group[data-type="toggle"] {
    display: flex !important;
    flex-direction: row-reverse !important;
    justify-content: flex-end !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 8px 12px !important;
    background-color: #f9fafb !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--um-radius) !important;
    width: 100% !important;
}

.um-field-group:has(.um-toggle-switch):hover,
.um-field-group:has(.um-slider):hover,
.um-field-group[data-type="toggle"]:hover {
    background-color: #f0f4f8 !important;
    border-color: #cbd5e1 !important;
}

.um-field-group:has(.um-toggle-switch) .um-label,
.um-field-group:has(.um-slider) .um-label,
.um-field-group:has(input[type="checkbox"]) .um-label,
.um-field-group[data-type="toggle"] .um-label {
    margin-bottom: 0 !important;
    font-size: 12.5px !important;
    font-weight: 600 !important;
    color: #1f2937 !important;
    cursor: pointer !important;
    user-select: none !important;
    line-height: 1.2 !important;
}

.um-field-group:has(.um-toggle-switch) .um-toggle-wrapper,
.um-field-group:has(.um-slider) .um-toggle-wrapper,
.um-field-group[data-type="toggle"] .um-toggle-wrapper {
    margin-top: 0 !important;
    display: flex !important;
    align-items: center !important;
    flex-shrink: 0 !important;
}

.um-toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
}

.um-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.um-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #d1d5db;
    transition: .2s;
    border-radius: 20px;
}

.um-slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .2s;
    border-radius: 50%;
}

input:checked + .um-slider {
    background-color: var(--um-primary);
}

input:checked + .um-slider:before {
    transform: translateX(16px);
}

.um-label {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #374151;
}

.um-label .required {
    color: #dc2626;
    margin-left: 2px;
}

.um-input, .um-select {
    width: 100%;
    padding: 8px 12px;
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: var(--um-radius);
    color: var(--um-text-main);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.um-input:focus, .um-select:focus {
    border-color: var(--um-primary);
    box-shadow: 0 0 0 3px rgba(50, 98, 141, 0.12);
}

/* DUAL COLOR PICKER STYLES */
.um-color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.um-color-picker-swatch {
    width: 36px;
    height: 36px;
    padding: 2px;
    border: 1px solid #d1d5db;
    border-radius: var(--um-radius);
    background-color: #ffffff;
    cursor: pointer;
    flex-shrink: 0;
}

.um-color-picker-swatch::-webkit-color-swatch-wrapper {
    padding: 0;
}

.um-color-picker-swatch::-webkit-color-swatch {
    border: none;
    border-radius: 2px;
}

.um-color-text-input {
    flex: 1;
    text-transform: uppercase;
    font-family: monospace, var(--um-font-family);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* DRAG & DROP UPLOAD ZONE & PREVIEW */
.um-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: var(--um-radius);
    background-color: #f8fafc;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.um-dropzone:hover, .um-dropzone.is-dragover {
    border-color: var(--um-primary);
    background-color: #eff6ff;
}

.um-dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.um-dropzone-icon {
    font-size: 24px;
    margin-bottom: 2px;
}

.um-dropzone-text {
    font-size: 13px;
    color: #334155;
}

.um-dropzone-link {
    color: var(--um-primary);
    font-weight: 700;
    text-decoration: underline;
}

.um-dropzone-sub {
    font-size: 11px;
    color: #94a3b8;
}

.um-file-preview-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background-color: #f0f4f8;
    border: 1px solid #cbd5e1;
    border-radius: var(--um-radius);
}

.um-file-info {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.um-file-icon {
    font-size: 18px;
}

.um-file-name {
    font-size: 13px;
    font-weight: 600;
    color: #1e293b;
    overflow: hidden;
    text-overflow: ellipsis;
}

.um-file-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Repeater Cards & Add Buttons */
.um-repeater-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
}

.um-repeater-item {
    width: 100%;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: var(--um-radius);
    padding: 16px;
    position: relative;
}

.um-repeater-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #e5e7eb;
}

.um-repeater-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--um-primary);
    text-transform: uppercase;
}

.um-btn-add-repeater {
    align-self: flex-start;
    width: auto !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
}

.um-btn-danger-sm {
    background-color: #fef2f2;
    color: #dc2626;
    border: 1px solid #fca5a5;
    padding: 4px 10px;
    border-radius: var(--um-radius);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
}

.um-btn-danger-sm:hover {
    background-color: #dc2626;
    color: #ffffff;
}

/* Buttons & Summary */
.um-form-actions {
    margin-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--um-border);
    padding-top: 20px;
}

.um-btn-actions-right {
    display: flex;
    gap: 10px;
}

.um-btn-primary {
    background-color: var(--um-primary);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 700;
    border-radius: var(--um-radius);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.um-btn-primary:hover {
    background-color: var(--um-primary-hover);
}

.um-btn-secondary {
    background-color: #ffffff;
    color: #374151;
    border: 1px solid #d1d5db;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--um-radius);
    cursor: pointer;
    transition: all 0.15s ease;
}

.um-btn-secondary:hover {
    background-color: #f9fafb;
    border-color: #9ca3af;
}

.um-btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

.um-summary-card {
    background-color: #f9fafb;
    border: 1px solid var(--um-border);
    border-radius: var(--um-radius);
    padding: 20px;
    margin-bottom: 20px;
}

.um-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid #f3f4f6;
}

.um-summary-row:last-child {
    border-bottom: none;
}

.um-summary-key {
    color: #6b7280;
    font-size: 13px;
}

.um-summary-val {
    color: #111827;
    font-weight: 600;
    font-size: 13px;
}

/* 🛑 MODAL POPUP & CANVAS PDF VIEWER (Inkl. Title Overflow Fix) 🛑 */
.um-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.um-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.um-modal-card {
    background: #ffffff;
    border: 1px solid var(--um-border);
    border-radius: var(--um-radius);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    max-width: 480px;
    width: 90%;
    padding: 24px;
    transform: translateY(-12px) scale(0.97);
    transition: transform 0.2s ease;
}

.um-modal-card.um-modal-lg {
    max-width: 920px;
    width: 92%;
    height: 88vh;
    display: flex;
    flex-direction: column;
}

.um-modal-overlay.active .um-modal-card {
    transform: translateY(0) scale(1);
}

.um-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: nowrap !important;
    gap: 12px;
}

.um-modal-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0; /* Zwingend notwendig für flex-child text-overflow */
    flex: 1;
}

.um-modal-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.um-modal-icon.info {
    background-color: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
}

.um-modal-icon.warning {
    background-color: #fef3c7;
    color: #d97706;
    border: 1px solid #fde68a;
}

.um-modal-icon.error {
    background-color: #fef2f2;
    color: #dc2626;
    border: 1px solid #fca5a5;
}

.um-modal-title, 
#um-viewer-filename {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.um-modal-header .um-btn-secondary,
#um-viewer-close-x,
#um-admin-pdf-modal-close-top {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
}

.um-modal-body {
    font-size: 13.5px;
    color: #4b5563;
    line-height: 1.5;
    margin-bottom: 16px;
}

.um-modal-card.um-modal-lg .um-modal-body {
    flex: 1;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.um-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* Canvas Viewer Controls & Wrapper */
.um-viewer-container {
    width: 100%;
    height: 100%;
    flex: 1;
    background: #475569;
    border: 1px solid #cbd5e1;
    border-radius: var(--um-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.um-pdf-toolbar {
    background: #1e293b;
    padding: 8px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    border-bottom: 1px solid #334155;
}

.um-pdf-toolbar-spacer {
    flex: 1;
}

.um-pdf-canvas-container {
    flex: 1;
    overflow: auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    background: #334155;
}

.um-pdf-canvas-container canvas {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border-radius: 2px;
    max-width: 100%;
}

.um-pdf-canvas-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   4. MOBILE RESPONSIVE OVERRIDES (@media max-width: 1024px & 768px)
   ========================================================================== */
@media (max-width: 1024px) {
    .um-portal-wrapper {
        margin: 0 16px;
        padding: 20px;
    }

    .um-dashboard-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    /* Behebt das Overflow-Problem benutzerdefinierter Dashboard-Leisten */
    .um-portal-wrapper > div[style*="space-between"]:not(.um-modal-header):not(.um-form-header) {
        flex-wrap: wrap !important;
        gap: 12px !important;
    }

    .um-form-header {
        position: static;
        height: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 0 0 16px 0;
        margin-bottom: 16px;
    }

    .um-dashboard-header h2,
    .um-form-header h2 {
        font-size: 18px;
    }

    .um-table-responsive {
        width: 100%;
        margin: 12px 0 0 0;
        overflow-x: auto;
    }

    .um-projects-table thead {
        display: none;
    }

    .um-projects-table tr {
        display: block;
        background: #ffffff;
        border: 1px solid var(--um-border);
        border-radius: 6px;
        padding: 16px;
        margin-bottom: 12px;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    }

    .um-projects-table td {
        display: block;
        padding: 4px 0;
        border: none;
        font-size: 13px;
        background: transparent;
    }

    .um-projects-table td:nth-child(1) {
        font-size: 11px;
        font-weight: 700;
        color: var(--um-text-muted);
        margin-bottom: 2px;
    }

    .um-projects-table td:nth-child(2) {
        font-size: 15px;
        font-weight: 700;
        color: var(--um-text-main);
        margin-bottom: 4px;
    }

    .um-projects-table td:nth-child(3) {
        font-size: 12px;
        color: var(--um-text-muted);
        margin-bottom: 8px;
    }

    .um-projects-table td:nth-child(5) {
        border-top: 1px dashed var(--um-border);
        padding-top: 10px;
        margin-top: 6px;
    }

    .um-steps-nav {
        display: none !important;
    }

    .um-steps-mobile-select {
        display: block !important;
        position: sticky;
        top: var(--um-header-height);
        z-index: 9998;
        width: 100%;
        padding: 12px 16px;
        font-size: 13px;
        font-weight: 700;
        color: var(--um-primary);
        background-color: #ffffff;
        border: 2px solid var(--um-primary);
        border-radius: var(--um-radius);
        margin-bottom: 20px;
        outline: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        cursor: pointer;
        
        appearance: none;
        -webkit-appearance: none;
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2332628d' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right 14px center;
        background-size: 16px;
    }

    body.admin-bar .um-steps-mobile-select {
        top: calc(var(--um-header-height) + 32px);
    }

    .um-form-grid {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .um-field-group,
    .um-field-group[style*="width"] {
        width: 100% !important;
    }

    .um-form-actions {
        flex-direction: column-reverse;
        align-items: stretch;
        gap: 10px;
    }

    .um-btn-actions-right {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .um-btn-primary,
    .um-btn-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 782px) {
    body.admin-bar .um-steps-mobile-select {
        top: calc(var(--um-header-height) + 46px);
    }
}

@media (max-width: 768px) {
    .um-portal-header {
        position: relative;
        height: auto;
    }

    body.admin-bar .um-portal-header {
        top: 0;
    }

    .um-portal-header-inner {
        height: auto;
        padding: 12px 16px;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .um-portal-brand {
        justify-content: space-between;
    }

    .um-portal-nav {
        justify-content: flex-start;
        gap: 16px;
        border-top: 1px solid var(--um-border);
        border-bottom: 1px solid var(--um-border);
        padding: 8px 0;
    }

    .um-portal-user-section {
        justify-content: space-between;
    }

    .um-portal-user-info {
        align-items: flex-start;
    }

    .um-portal-main {
        margin-top: 0;
        padding: 12px;
    }

    body.admin-bar .um-portal-main {
        margin-top: 0;
    }
    
    /* 🛑 Dashboard Top Action Bars Force Stack 🛑 */
    .um-portal-wrapper > div[style*="space-between"]:not(.um-modal-header):not(.um-form-header) {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .um-portal-wrapper > div[style*="space-between"]:not(.um-modal-header):not(.um-form-header) > div {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        gap: 8px !important;
    }
    
    .um-portal-wrapper > div[style*="space-between"]:not(.um-modal-header):not(.um-form-header) button,
    .um-portal-wrapper > div[style*="space-between"]:not(.um-modal-header):not(.um-form-header) a {
        width: 100% !important;
        justify-content: center !important;
        margin: 0 !important;
        box-sizing: border-box !important;
    }
    
    .um-portal-wrapper > div[style*="space-between"]:not(.um-modal-header):not(.um-form-header) label {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
        padding: 10px !important;
        border: 1px solid #cbd5e1 !important;
        border-radius: var(--um-radius) !important;
        background: #f9fafb !important;
        box-sizing: border-box !important;
        margin: 0 !important;
    }
}

@media (max-width: 480px) {
    .um-step-title {
        font-size: 16px !important;
    }

    .um-repeater-item {
        padding: 12px !important;
    }

    .um-dropzone {
        padding: 14px 10px !important;
    }
}