/* ============================================================
   modern.css – Mailspring-inspiriertes Design
   Wird NACH jQuery UI CSS geladen
   ============================================================ */

/* --- Basis: Body & Page-Wrapper ---
   Explizit, damit jQuery UI kein weißes Overlay drüberzeichnet.
   Der body selbst bleibt bewusst ohne Override, damit .bodydev
   (grüner Dev-Indikator) sichtbar bleibt – aber nur am äußersten Rand.
   Tab-Panels und Sidebar decken ihn ab. */
[data-role="page"] {
    background: transparent;
    min-height: 100vh;
}
#mainLayer {
    background: var(--color-bg);
    min-height: calc(100vh - var(--header-height));
}
html[data-theme="dark"] body {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
}
html[data-theme="dark"] #mainLayer {
    background: var(--color-bg) !important;
}

/* --- Dunkler Header (Mailspring-Stil) --- */
#downloader {
    display: none;
}

#main_header {
    background: var(--header-bg);
    color: rgba(255,255,255,0.85);
    padding: 0 16px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    position: sticky;
    top: 0;
    z-index: 100;
    box-sizing: border-box;
}

.topHead {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    height: var(--header-height);
}

.topLeft {
    color: rgba(255,255,255,0.75);
    font-size: 0.875em;
    font-weight: 400;
    letter-spacing: 0.01em;
    white-space: nowrap;
    flex-shrink: 0;
}

.topMid {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
}

.topRight {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    margin-left: auto;
}

.darkmode-toggle {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    border-radius: var(--radius-sm);
    padding: 0 10px;
    height: 28px;
    box-sizing: border-box;
    cursor: pointer;
    font-size: 0.8em;
    display: inline-flex;
    align-items: center;
    transition: background var(--transition), color var(--transition);
    font-family: var(--font);
}
.darkmode-toggle:hover {
    background: rgba(255,255,255,0.14);
    color: rgba(255,255,255,0.9);
}

.header-label {
    color: rgba(255,255,255,0.75);
    font-size: 0.875em;
    font-weight: 400;
    white-space: nowrap;
    padding: 0 4px;
}

.header-icon-btn {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.7);
    border-radius: var(--radius-sm);
    width: 28px;
    height: 28px;
    box-sizing: border-box;
    padding: 0;
    cursor: pointer;
    font-size: 1em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    font-family: var(--font);
}
.header-icon-btn:hover {
    background: rgba(255,255,255,0.16);
    color: rgba(255,255,255,0.95);
    transform: rotate(30deg);
}

/* Logout Button */
#main_header .ui-btn {
    background: rgba(255,255,255,0.08) !important;
    border: 1px solid rgba(255,255,255,0.12) !important;
    color: rgba(255,255,255,0.7) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0 10px !important;
    height: 28px !important;
    box-sizing: border-box !important;
    font-size: 0.8em !important;
    font-family: var(--font) !important;
    line-height: 28px !important;
    transition: background var(--transition) !important;
    box-shadow: none !important;
    text-shadow: none !important;
}
#main_header .ui-btn:hover {
    background: rgba(239, 68, 68, 0.25) !important;
    border-color: rgba(239, 68, 68, 0.4) !important;
    color: #fca5a5 !important;
}

/* Mitarbeiter-Dropdown im Header */
.topMid select#sbUid {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.85);
    padding: 5px 10px;
    font-size: 0.85em;
    font-family: var(--font);
    font-weight: 500;
    width: 100%;
    max-width: 360px;
    cursor: pointer;
    box-sizing: border-box;
}
.topMid select#sbUid option {
    background: #1b2133;
    color: rgba(255,255,255,0.85);
}

.switchbtn {
    color: rgba(255,255,255,0.6) !important;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    padding: 0 10px;
    height: 28px;
    box-sizing: border-box;
    font-size: 0.85em;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    transition: background var(--transition);
}
.switchbtn:hover {
    background: rgba(239, 68, 68, 0.25) !important;
    border-color: rgba(239, 68, 68, 0.4) !important;
    color: #fca5a5 !important;
}

/* --- Dunkle Sidebar (Mailspring-Kern) ---
   position: fixed → Sidebar bleibt immer sichtbar, auch wenn
   der Seiteninhalt länger als der Viewport ist. */
#tabs.ui-tabs {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
}

#main_menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--sidebar-bg);
    border: none;
    border-right: 1px solid rgba(255,255,255,0.03);
    border-radius: 0;
    box-shadow: 1px 0 0 rgba(255,255,255,0.03);
    padding: 6px 0;
    box-sizing: border-box;
    z-index: 50;
    transition: background var(--transition);
}

/* Scrollbar der Sidebar dezent stylen */
#main_menu::-webkit-scrollbar {
    width: 4px;
}
#main_menu::-webkit-scrollbar-track {
    background: transparent;
}
#main_menu::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.12);
    border-radius: 2px;
}

#main_menu.ui-widget-header {
    border: none;
    border-right: 1px solid rgba(255,255,255,0.03);
    background: var(--sidebar-bg);
}

#main_menu > div > ul,
#main_menu > ul {
    margin: 0;
    padding: 0;
    border: none;
    background: none;
    width: 100%;
}

#main_menu ul > li {
    width: 100% !important;
    clear: both !important;
    float: left !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: none !important;
    top: 0 !important;
    box-sizing: border-box;
}

/* Nav-Links – heller Text auf dunklem Grund */
#main_menu ul > li > a {
    display: block;
    float: none;
    width: 100%;
    box-sizing: border-box;
    padding: 9px 16px 9px 18px;
    color: var(--sidebar-text);
    border-left: 3px solid transparent;
    border-top: none;
    border-right: none;
    border-bottom: none;
    border-radius: 0;
    background: none;
    font-size: 0.875em;
    font-weight: 400;
    letter-spacing: 0.01em;
    transition: color var(--transition), background var(--transition), border-color var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#main_menu ul > li > a:hover {
    color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.055);
    border-left-color: rgba(74, 143, 255, 0.35);
}

#main_menu ul > li.ui-state-active > a,
#main_menu ul > li.ui-tabs-active > a {
    color: #ffffff;
    font-weight: 500;
    background: rgba(74, 143, 255, 0.15);
    border-left-color: var(--sidebar-active);
}

/* Tab-Content-Panels */
#tabs > .ui-tabs-panel {
    margin-left: var(--sidebar-width);
    padding: 20px 24px;
    border: none;
    background: var(--color-bg);
    box-sizing: border-box;
}

/* --- Tab-Hintergrund --- */
.tab {
    background: var(--color-bg) !important;
    min-height: auto !important;
}
html[data-theme="dark"] .tab {
    background: var(--color-bg) !important;
}

/* --- Innere horizontale Tabs (perksTabs, eventTabs, stateTabs) --- */
#perksTabs.ui-tabs,
#eventTabs.ui-tabs,
#stateTabs.ui-tabs {
    background: transparent;
    border: none;
    padding: 0;
}

#perksTabs > .ui-tabs-nav,
#eventTabs .ui-tabs-nav,
#stateTabs > .ui-tabs-nav {
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--color-border);
    border-radius: 0;
    padding: 0;
    margin-bottom: 16px;
    display: flex;
    gap: 2px;
}

#perksTabs > .ui-tabs-nav > li,
#eventTabs .ui-tabs-nav > li,
#stateTabs > .ui-tabs-nav > li {
    background: none;
    border: none;
    border-radius: 0;
    margin: 0;
    top: 0;
}

#perksTabs > .ui-tabs-nav > li > a,
#eventTabs .ui-tabs-nav > li > a,
#stateTabs > .ui-tabs-nav > li > a {
    display: block;
    padding: 8px 14px;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    border-radius: 0;
    font-size: 0.875em;
    font-weight: 500;
    margin-bottom: -2px;
    transition: color var(--transition), border-color var(--transition);
}

#perksTabs > .ui-tabs-nav > li > a:hover,
#eventTabs .ui-tabs-nav > li > a:hover,
#stateTabs > .ui-tabs-nav > li > a:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    background: none;
}

#perksTabs > .ui-tabs-nav > li.ui-state-active > a,
#perksTabs > .ui-tabs-nav > li.ui-tabs-active > a,
#eventTabs .ui-tabs-nav > li.ui-state-active > a,
#eventTabs .ui-tabs-nav > li.ui-tabs-active > a,
#stateTabs > .ui-tabs-nav > li.ui-state-active > a,
#stateTabs > .ui-tabs-nav > li.ui-tabs-active > a {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
    background: none;
}

#perksTabs > .ui-tabs-panel,
#eventTabs > .ui-tabs-panel,
#stateTabs > .ui-tabs-panel {
    padding: 8px 0;
    border: none;
    background: transparent;
}

/* --- Inputs --- */
INPUT[type=text]:focus, INPUT[type=number]:focus, INPUT[type=tel]:focus,
INPUT[type=time]:focus, INPUT[type=email]:focus, INPUT[type=date]:focus,
INPUT[type=password]:focus {
    border: 1px solid var(--color-primary) !important;
    background-color: var(--color-surface) !important;
    border-radius: var(--radius-sm);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 143, 255, 0.12);
}
SELECT:focus {
    border-color: var(--color-primary) !important;
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 143, 255, 0.12);
    border-radius: var(--radius-sm);
}

/* --- Tabellen --- */
TABLE THEAD TR {
    background: var(--color-surface) !important;
}
TABLE THEAD TR TH {
    color: var(--color-text-muted);
    font-size: 0.76em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 8px;
    border-bottom: 2px solid var(--color-border) !important;
}
TBODY TR:hover {
    background-color: rgba(74, 143, 255, 0.05) !important;
}

/* --- Dashboard-Cards --- */
.dbchild {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}
.dbchild:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}
.dbchild FIELDSET:not(.tab) {
    border: none;
}

/* --- Dialoge --- */
.login {
    background: var(--color-surface) !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4) !important;
}
.centered {
    background: var(--color-surface) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--color-border) !important;
}

/* --- Login-Seite Label-Styles --- */
.login label {
    color: var(--color-text-muted);
    font-size: 0.8em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}
.login input[type=text],
.login input[type=password] {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
    padding: 8px 10px !important;
    background: var(--color-bg) !important;
    color: var(--color-text) !important;
    font-size: 0.9em;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.login button {
    display: inline-block;
    padding: 9px 20px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9em;
    font-family: var(--font);
    font-weight: 500;
    transition: background var(--transition);
}
.login button:hover {
    background: var(--color-primary-light);
}
.login-logo {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.login-logo img {
    max-width: 300px;
    max-height: 200px;
    width: auto;
    height: auto;
    object-fit: contain;
}
.login-more-toggle {
    text-align: center;
    margin-top: 8px;
    margin-bottom: 4px;
}
.login-more-btn {
    background: none !important;
    border: none !important;
    color: var(--color-text-muted) !important;
    font-size: 0.8em !important;
    font-weight: 400 !important;
    cursor: pointer !important;
    padding: 4px 8px !important;
    letter-spacing: 0.02em;
    transition: color var(--transition) !important;
}
.login-more-btn:hover {
    color: var(--color-text) !important;
    background: none !important;
}
#moreOptions {
    border-top: 1px solid var(--color-border);
    margin-top: 8px;
    padding-top: 12px;
}

/* --- Dark Mode: jQuery UI Overrides --- */
html[data-theme="dark"] .ui-widget,
html[data-theme="dark"] .ui-widget-content {
    background: var(--color-surface) !important;
    color: var(--color-text) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .ui-widget-header {
    background: var(--color-surface) !important;
    color: var(--color-text) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .ui-state-default,
html[data-theme="dark"] .ui-widget-content .ui-state-default {
    background: var(--color-surface) !important;
    color: var(--color-text-muted) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .ui-state-hover,
html[data-theme="dark"] .ui-state-focus {
    background: rgba(88, 166, 255, 0.1) !important;
    color: var(--color-primary) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .ui-state-active {
    background: rgba(88, 166, 255, 0.14) !important;
    color: var(--color-primary) !important;
    border-color: var(--color-border) !important;
}

/* Sidebar bleibt im Dark Mode dunkel (schon durch --sidebar-bg abgedeckt) */
html[data-theme="dark"] #main_menu,
html[data-theme="dark"] #main_menu.ui-widget-header {
    background: var(--sidebar-bg) !important;
    border-color: rgba(255,255,255,0.03) !important;
}
html[data-theme="dark"] #main_header {
    background: var(--header-bg) !important;
}

html[data-theme="dark"] INPUT[type=text],
html[data-theme="dark"] INPUT[type=number],
html[data-theme="dark"] INPUT[type=tel],
html[data-theme="dark"] INPUT[type=time],
html[data-theme="dark"] INPUT[type=email],
html[data-theme="dark"] INPUT[type=date],
html[data-theme="dark"] INPUT[type=password] {
    color: var(--color-text) !important;
    background-color: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] SELECT {
    color: var(--color-text) !important;
    background-color: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] TABLE THEAD TR {
    background: var(--color-surface) !important;
}
html[data-theme="dark"] TABLE THEAD TR TH {
    border-bottom-color: var(--color-border) !important;
}
html[data-theme="dark"] TBODY TR:hover {
    background-color: rgba(88, 166, 255, 0.08) !important;
}
html[data-theme="dark"] .linehighlight:hover {
    background-color: var(--color-primary) !important;
}
html[data-theme="dark"] .addmabox,
html[data-theme="dark"] .planningfilter {
    background-color: var(--color-surface) !important;
}
html[data-theme="dark"] .addmaboxentry {
    background-color: rgba(255,255,255,0.04) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .ui-datepicker {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
    color: var(--color-text) !important;
}
html[data-theme="dark"] .ui-dialog {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .ui-dialog-titlebar {
    background: #1b2133 !important;
    color: rgba(255,255,255,0.85) !important;
    border-color: rgba(255,255,255,0.06) !important;
}
html[data-theme="dark"] FIELDSET:not(.tab) {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] FIELDSET:not(.tab) > LEGEND {
    color: var(--color-text-muted) !important;
    background: var(--color-surface) !important;
}
html[data-theme="dark"] .ui-button,
html[data-theme="dark"] input[type=button],
html[data-theme="dark"] input[type=submit] {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
    color: var(--color-text) !important;
}
html[data-theme="dark"] .ui-button:hover,
html[data-theme="dark"] input[type=button]:hover,
html[data-theme="dark"] input[type=submit]:hover {
    background: rgba(88,166,255,0.12) !important;
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
}

/* ============================================================
   FLATPICKR DATE RANGE PICKER
   ============================================================ */

.daterange-block {
    margin: 16px 0;
}
.daterange-label {
    display: block;
    font-size: 0.8em;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    border-bottom: none !important;
    height: auto !important;
    float: none !important;
    width: auto !important;
}
.daterange-input-row {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0 12px;
    transition: border-color var(--transition), box-shadow var(--transition);
    max-width: 420px;
}
.daterange-input-row:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74,143,255,0.12);
}
.daterange-icon {
    font-size: 1em;
    color: var(--color-text-muted);
    flex-shrink: 0;
    margin-right: 8px;
    user-select: none;
}
.daterange-input {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    outline: none !important;
    width: 100% !important;
    padding: 10px 0 !important;
    font-size: 0.925em !important;
    color: var(--color-text) !important;
    cursor: pointer !important;
    font-family: var(--font) !important;
    box-sizing: border-box !important;
}
.daterange-input::placeholder {
    color: var(--color-text-muted);
    font-style: italic;
}
.daterange-clear {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.85em;
    padding: 4px 6px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    transition: color var(--transition), background var(--transition);
}
.daterange-clear:hover {
    color: var(--color-danger);
    background: rgba(239,68,68,0.08);
}

/* Flatpickr Kalender-Theme – passend zum Mailspring-Design */
.flatpickr-calendar {
    background: var(--color-surface) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    font-family: var(--font) !important;
    font-size: 0.875em !important;
}
.flatpickr-months {
    background: var(--sidebar-bg) !important;
    border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
    padding: 6px 0 !important;
}
.flatpickr-month,
.flatpickr-current-month,
.flatpickr-monthDropdown-months {
    background: transparent !important;
    color: rgba(255,255,255,0.85) !important;
    fill: rgba(255,255,255,0.85) !important;
}
.flatpickr-monthDropdown-months {
    border: none !important;
    font-size: 0.95em !important;
    font-weight: 600 !important;
}
.flatpickr-current-month input.cur-year {
    color: rgba(255,255,255,0.85) !important;
    font-weight: 600 !important;
}
.flatpickr-prev-month, .flatpickr-next-month {
    color: rgba(255,255,255,0.7) !important;
    fill: rgba(255,255,255,0.7) !important;
    padding: 6px 10px !important;
}
.flatpickr-prev-month:hover, .flatpickr-next-month:hover {
    color: #fff !important;
    fill: #fff !important;
    background: rgba(255,255,255,0.12) !important;
    border-radius: var(--radius-sm) !important;
}
.flatpickr-weekdays {
    background: var(--color-surface) !important;
}
span.flatpickr-weekday {
    color: var(--color-text-muted) !important;
    font-size: 0.75em !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    background: transparent !important;
}
.flatpickr-day {
    color: var(--color-text) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.875em !important;
    max-width: calc(100% / 7) !important;
    height: 36px !important;
    line-height: 36px !important;
}
.flatpickr-day:hover {
    background: rgba(74,143,255,0.12) !important;
    border-color: transparent !important;
    color: var(--color-primary) !important;
}
/* Start- und Enddatum */
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #fff !important;
    border-radius: var(--radius-sm) !important;
}
/* Bereich zwischen Start und Ende */
.flatpickr-day.inRange {
    background: rgba(74,143,255,0.14) !important;
    border-color: transparent !important;
    color: var(--color-primary) !important;
    border-radius: 0 !important;
    box-shadow: -5px 0 0 rgba(74,143,255,0.14), 5px 0 0 rgba(74,143,255,0.14) !important;
}
.flatpickr-day.startRange { border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important; }
.flatpickr-day.endRange   { border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important; }
.flatpickr-day.startRange.endRange { border-radius: var(--radius-sm) !important; }
.flatpickr-day.today {
    border-color: var(--color-primary) !important;
    font-weight: 700 !important;
}
.flatpickr-day.disabled,
.flatpickr-day.notAllowed {
    color: var(--color-border) !important;
}
.flatpickr-weekwrapper .flatpickr-weeks {
    border-right: 1px solid var(--color-border) !important;
}
.flatpickr-weekwrapper span.flatpickr-day {
    color: var(--color-text-muted) !important;
    font-size: 0.75em !important;
}
/* Dark Mode */
html[data-theme="dark"] .flatpickr-calendar {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}
html[data-theme="dark"] .flatpickr-weekdays {
    background: var(--color-surface) !important;
}
html[data-theme="dark"] .flatpickr-day {
    color: var(--color-text) !important;
}
html[data-theme="dark"] .daterange-input-row {
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
}

/* ============================================================
   MODERNE PAGE-CONTENT-STYLES
   Macht Fieldsets, Buttons und Formulare modern
   ============================================================ */

/* --- Fieldsets als Cards ---
   :not(.tab) schliesst Tab-Panel-Fieldsets aus (z.B. #tabs-11).
   Nur echte Inhalts-Fieldsets erhalten das Card-Design. */
FIELDSET:not(.tab) {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    padding: 16px 20px;
    margin: 0 0 14px 0;
    box-shadow: var(--shadow-sm);
    box-sizing: border-box;
}
FIELDSET:not(.tab) > LEGEND {
    color: var(--color-text-muted);
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0 8px;
    background: var(--color-surface);
}

/* --- jQuery UI Buttons: flach & modern --- */
.ui-button,
.ui-state-default.ui-button,
input[type=button]:not(.tracking-nav-btn):not(.tracking-save-btn),
input[type=submit] {
    background: var(--color-surface) !important;
    background-image: none !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--color-text) !important;
    font-family: var(--font) !important;
    font-size: 0.875em !important;
    font-weight: 500 !important;
    padding: 5px 14px !important;
    box-shadow: none !important;
    text-shadow: none !important;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), color var(--transition) !important;
}
.ui-button:hover,
.ui-state-hover.ui-button,
input[type=button]:not(.tracking-nav-btn):not(.tracking-save-btn):hover,
input[type=submit]:hover {
    background: var(--color-bg) !important;
    background-image: none !important;
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    box-shadow: none !important;
}

/* jQuery UI Icon-Buttons (nur Icon, kein Text) */
.ui-button.ui-button-icon-only {
    padding: 5px 8px !important;
}

/* --- Inputs modern ---
   box-sizing: border-box verhindert dass Padding die deklarierten
   Breiten (300px Text, 304px Select) sprengt und Layouts bricht */
INPUT[type=text], INPUT[type=number], INPUT[type=tel],
INPUT[type=time], INPUT[type=email], INPUT[type=date],
INPUT[type=password], INPUT[type=month] {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    padding: 4px 6px;
    font-family: var(--font);
    font-size: 0.875em;
    box-sizing: border-box;
    transition: border-color var(--transition), box-shadow var(--transition);
}
INPUT[type=text]:hover, INPUT[type=email]:hover,
INPUT[type=date]:hover, INPUT[type=password]:hover,
INPUT[type=number]:hover, INPUT[type=tel]:hover {
    border-color: rgba(74,143,255,0.4);
    background: var(--color-surface);
}
SELECT {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    padding: 4px 6px;
    font-family: var(--font);
    font-size: 0.875em;
    box-sizing: border-box;
}
SELECT:hover {
    border-color: rgba(74,143,255,0.4);
    background: var(--color-surface);
}
TEXTAREA {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    padding: 4px 6px;
    font-family: var(--font);
    font-size: 0.875em;
    box-sizing: border-box;
}

/* --- Tabellen: sauber & modern --- */
TABLE {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.875em;
}
TABLE THEAD TR {
    background: var(--color-surface) !important;
    position: sticky;
    top: 0;
    z-index: 2;
}
TABLE THEAD TR TH {
    color: var(--color-text-muted);
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 8px;
    border-bottom: 2px solid var(--color-border) !important;
    white-space: nowrap;
}
TABLE TBODY TR TD {
    padding: 8px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}
TABLE TBODY TR:last-child TD {
    border-bottom: none;
}
TBODY TR:hover {
    background-color: rgba(74,143,255,0.05) !important;
}

/* --- FIELDSET LABEL-Zeilen ---
   Nur für echte Inhalts-Fieldsets (nicht Tab-Panels).
   Kein Eingriff in .tracking-form-row labels. */
FIELDSET:not(.tab) LABEL {
    color: var(--color-text);
    font-size: 0.875em;
}
/* Checkbox/Radio-Zeilen mit border (z.B. Settings) */
FIELDSET:not(.tab) > LABEL {
    border-bottom: 1px solid var(--color-border);
    display: block;
    height: auto;
    min-height: 26px;
    line-height: 26px;
}
FIELDSET:not(.tab) > LABEL:hover {
    background-color: rgba(74,143,255,0.06);
}

/* --- Userdata .window-Spalten: drei gleich breite Spalten ---
   Jede Zeile (.window) hat drei Flex-Items (.left, .right, .overlapped),
   die sich den Platz gleichmäßig teilen. */
.window {
    align-items: flex-start;
    gap: 4px 12px;
}
.window > .left,
.window > .right {
    flex: 1 1 0;
    min-width: 0;
    width: auto !important;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 3px 0;
}
.window > .overlapped {
    flex: 1 1 0;
    min-width: 0;
    width: auto !important;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 3px 0;
}
/* Label: feste Breite, kein float mehr */
.window > .left > label,
.window > .right > label,
.window > .overlapped > label {
    width: 140px !important;
    flex-shrink: 0 !important;
    float: none !important;
    height: auto !important;
    border-bottom: none !important;
    line-height: 1.3 !important;
    white-space: normal;
}
/* Input/Select: füllt den Rest der Spalte */
.window > .left > input,
.window > .left > select,
.window > .right > input,
.window > .right > select,
.window > .overlapped > input,
.window > .overlapped > select {
    flex: 1 !important;
    min-width: 0;
    width: auto !important;
}

/* --- jQuery UI Dialog modern --- */
.ui-dialog {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: var(--shadow-lg) !important;
    background: var(--color-surface) !important;
}
.ui-dialog-titlebar {
    background: var(--sidebar-bg) !important;
    background-image: none !important;
    border: none !important;
    border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
    color: rgba(255,255,255,0.85) !important;
    padding: 10px 16px !important;
    font-size: 0.9em !important;
    font-weight: 500 !important;
}
.ui-dialog-titlebar .ui-button {
    background: rgba(255,255,255,0.12) !important;
    border-color: rgba(255,255,255,0.2) !important;
    color: rgba(255,255,255,0.8) !important;
    border-radius: 50% !important;
    width: 22px !important;
    height: 22px !important;
    padding: 0 !important;
}
.ui-dialog-content {
    background: var(--color-surface) !important;
    color: var(--color-text) !important;
    padding: 16px !important;
}

/* --- jQuery UI Datepicker modern --- */
.ui-datepicker {
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md) !important;
    background: var(--color-surface) !important;
    font-size: 0.875em !important;
    padding: 8px !important;
}
.ui-datepicker-header {
    background: var(--sidebar-bg) !important;
    background-image: none !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    color: rgba(255,255,255,0.85) !important;
    margin-bottom: 4px;
}
.ui-datepicker-prev, .ui-datepicker-next {
    border-radius: var(--radius-sm) !important;
    background: rgba(255,255,255,0.1) !important;
    border: none !important;
}
.ui-datepicker td a, .ui-datepicker td span {
    border-radius: var(--radius-sm) !important;
    font-size: 0.875em !important;
}
.ui-datepicker td .ui-state-default {
    background: transparent !important;
    border: none !important;
    color: var(--color-text) !important;
}
.ui-datepicker td .ui-state-active,
.ui-datepicker td .ui-state-highlight {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: white !important;
    border-radius: var(--radius-sm) !important;
}
.ui-datepicker td:hover .ui-state-default {
    background: rgba(74,143,255,0.12) !important;
    color: var(--color-primary) !important;
}

/* === Schulung & ANÜ-Formulare (eventTab-3, eventTab-3b) === */
#course,
#leasing {
    max-width: 860px;
    padding: 16px 0;
}

/* Toolbar */
.course-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.course-toolbar input[type="button"] {
    flex: 0 0 auto;
    white-space: nowrap;
    height: 30px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: var(--font);
    font-size: 0.85em;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}
.course-toolbar input[type="button"]:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.course-toolbar input[type="button"].btn-save {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}
.course-toolbar input[type="button"].btn-save:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: white;
}
.course-toolbar input[type="button"].btn-danger {
    border-color: var(--color-danger);
    color: var(--color-danger);
}
.course-toolbar input[type="button"].btn-danger:hover {
    background: rgba(239,68,68,0.08);
}
.course-toolbar-sep {
    width: 1px;
    height: 24px;
    background: var(--color-border);
    margin: 0 4px;
    flex-shrink: 0;
}
.course-toolbar-load {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
}
.course-toolbar-load label {
    font-size: 0.85em;
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
    float: none !important;
    width: auto !important;
}
.course-toolbar-load select {
    flex: 1;
    min-width: 180px;
    max-width: 380px;
    width: auto !important;
    height: 30px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 0.875em;
    padding: 0 8px;
    box-sizing: border-box;
}

/* Card */
.course-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Einzelnes Feld */
.course-field {
    display: flex;
    align-items: center;
    gap: 12px;
}
.course-field--top {
    align-items: flex-start;
}
.course-field > label {
    width: 110px !important;
    flex-shrink: 0 !important;
    font-size: 0.875em;
    color: var(--color-text-muted);
    font-weight: 500;
    float: none !important;
    display: block !important;
}
.course-field > input[type="text"],
.course-field > input[type="datetime-local"],
.course-field > input[type="date"],
.course-field > textarea {
    flex: 1;
    width: auto !important;
    min-width: 0;
    box-sizing: border-box;
}
.course-field > input.course-id {
    flex: 0 0 80px !important;
    width: 80px !important;
    max-width: 80px;
}
.course-field > textarea {
    resize: vertical;
    min-height: 80px;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm);
    background: var(--color-bg) !important;
    color: var(--color-text);
    font-family: var(--font);
    font-size: 0.875em;
    padding: 6px 8px;
}
.course-field > textarea:focus {
    border-color: var(--color-primary) !important;
    outline: none;
    background: var(--color-surface) !important;
}

/* Datumszeile */
.course-date-range {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}
.course-date-range input {
    flex: 1;
    width: auto !important;
    min-width: 0;
}
.course-date-sep {
    color: var(--color-text-muted);
    flex-shrink: 0;
    font-size: 0.9em;
}

/* Teilnehmer-Bereich */
.course-participant-section {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.course-participant-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.course-participant-label {
    font-size: 0.75em;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.course-participant-col > select {
    width: 100% !important;
    height: 220px;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm);
    background: var(--color-bg) !important;
    color: var(--color-text) !important;
    font-family: var(--font);
    font-size: 0.875em;
    box-sizing: border-box;
}
.course-participant-col > select:focus {
    border-color: var(--color-primary) !important;
    outline: none;
}
.course-participant-btns {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding-top: 22px;
    flex-shrink: 0;
}
.course-participant-btns input[type="button"] {
    width: 36px;
    height: 30px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: var(--font);
    font-size: 0.85em;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}
.course-participant-btns input[type="button"]:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}