/* ==========================================================================
   MATERIAL DESIGN 3 SYSTEM (Unified)
   ========================================================================== */

:root {
    --md-primary: #6200ea; 
    --md-primary-hover: #7c4dff;
    --md-success: #4caf50;
    --md-danger: #b00020;
    --md-warning: #ff9800;
    --md-info: #03a9f4;
    --md-current-week-bg: #ffebee;
    
    --md-bg: #f4f6f8;
    --md-surface: #ffffff;
    --md-text-main: rgba(0, 0, 0, 0.87);
    --md-text-muted: rgba(0, 0, 0, 0.6);
    --md-divider: rgba(0, 0, 0, 0.12);
    --md-input-border: rgba(0, 0, 0, 0.23);
    
    --md-shadow-1: 0 2px 1px -1px rgba(0,0,0,.2), 0 1px 1px 0 rgba(0,0,0,.14), 0 1px 3px 0 rgba(0,0,0,.12);
    --md-shadow-2: 0 3px 3px -2px rgba(0,0,0,.2), 0 3px 4px 0 rgba(0,0,0,.14), 0 1px 8px 0 rgba(0,0,0,.12);
    --md-shadow-modal: 0 11px 15px -7px rgba(0,0,0,.2), 0 24px 38px 3px rgba(0,0,0,.14), 0 9px 46px 8px rgba(0,0,0,.12);
    
    --md-radius: 8px;
    --md-radius-sm: 4px;
}

body.dark-theme {
    --md-primary: #b388ff;
    --md-primary-hover: #d1c4e9;
    --md-bg: #121212;
    --md-surface: #1e1e1e;
    --md-current-week-bg: #3b1c1f;
    --md-text-main: rgba(255, 255, 255, 0.87);
    --md-text-muted: rgba(255, 255, 255, 0.6);
    --md-divider: rgba(255, 255, 255, 0.12);
    --md-input-border: rgba(255, 255, 255, 0.23);
}

/* ==========================================================================
   TYPOGRAPHY & RESET
   ========================================================================== */
body { 
    font-family: system-ui, -apple-system, sans-serif; 
    font-size: 14px; 
    line-height: 1.5; 
    color: var(--md-text-main); 
    background-color: var(--md-bg); 
    margin: 0; 
    padding: 0; 
    transition: background-color 0.3s, color 0.3s; 
    height: 100vh; 
    width: 100vw;
    box-sizing: border-box; 
    display: flex; 
    flex-direction: column; 
    overflow: hidden; 
}

h1, h2, h3, h4 { color: var(--md-text-main); font-weight: 500; margin-top: 0; }
h1 { font-size: 24px; letter-spacing: -0.5px; margin-bottom: 0;}
h2 { font-size: 20px; border-bottom: 1px solid var(--md-divider); padding-bottom: 8px; margin-top: 24px; margin-bottom: 16px; color: var(--md-primary); }
h3 { font-size: 16px; margin-bottom: 16px; }

/* ==========================================================================
   LAYOUT SHELL & SCHWEBENDE MINI-SIDEBAR
   ========================================================================== */
#app-shell {
    display: flex;
    flex-direction: row;
    height: 100vh;
    width: 100vw;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
}

#main-sidebar {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    left: 16px;
    width: 72px;
    height: auto;
    max-height: calc(100vh - 32px);
    background: var(--md-surface);
    border: 1px solid var(--md-divider);
    border-radius: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 0;
    z-index: 9999;
    box-shadow: var(--md-shadow-2);
}

#main-sidebar .logo-text, 
#main-sidebar .sidebar-section-title, 
#main-sidebar .nav-label, 
#main-sidebar .status-text,
#main-sidebar .sidebar-logo { display: none; }

#main-sidebar .sidebar-nav-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    align-items: center;
}

.sidebar-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: transparent;
    border: none;
    border-radius: 50%;
    color: var(--md-text-muted);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-nav-btn:hover { background: rgba(98, 0, 234, 0.08); color: var(--md-primary); }
.sidebar-nav-btn .nav-icon { font-size: 22px; margin: 0; }
.sidebar-nav-btn.active { background: rgba(98, 0, 234, 0.16); color: var(--md-primary); }

#main-sidebar .sidebar-footer {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.sidebar-settings-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: transparent;
    font-size: 22px;
    color: var(--md-text-muted);
    cursor: pointer;
    transition: all 0.2s;
}
.sidebar-settings-btn:hover { background: rgba(0,0,0,0.05); color: var(--md-text-main); transform: rotate(45deg); }

.settings-popup {
    display: none;
    position: absolute;
    left: 80px;
    bottom: 0;
    background: var(--md-surface);
    border: 1px solid var(--md-divider);
    box-shadow: var(--md-shadow-2);
    border-radius: var(--md-radius);
    padding: 12px;
    min-width: 200px;
    z-index: 10000;
    flex-direction: column;
    gap: 8px;
    animation: fadeIn 0.2s;
}
.settings-popup.show { display: flex; }
.settings-popup .btn { width: 100%; justify-content: flex-start; }

.connection-status { width: 12px; height: 12px; border-radius: 50%; background: var(--md-warning); margin-bottom: 8px; border: 2px solid var(--md-surface); }
.connection-status.status-online { background: var(--md-success); }


/* ==========================================================================
   MAIN CONTENT & SCROLLING
   ========================================================================== */
#main-content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px 30px;
    margin-left: 96px; 
    overflow-y: auto; 
    overflow-x: hidden;
    background-color: var(--md-bg);
}

.app-module { 
    display: none; 
    flex: 1; 
    flex-direction: column; 
    overflow: visible; 
    min-width: 0; /* Verhindert Flexbox-Blowout */
    animation: fadeIn 0.3s ease-in-out; 
}
.app-module.active { display: flex; }

.tab-content { 
    display: none; 
    flex: 1; 
    overflow: visible; 
    flex-direction: column; 
    min-width: 0; /* Verhindert Flexbox-Blowout bei Gantt */
    animation: fadeIn 0.3s ease-in-out; 
    padding-bottom: 40px; 
}
.tab-content.active { display: flex; }

.modal-tab-content { display: none; flex: 1; flex-direction: column; animation: fadeIn 0.3s ease-in-out; }
.modal-tab-content.active { display: flex; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.header-actions { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; margin-bottom: 24px; flex-wrap: wrap; gap: 16px; border-bottom: 1px solid var(--md-divider); flex-shrink: 0; }
.menu-toggle { display: none !important; }

/* ==========================================================================
   STICKY NAVIGATION & TOOLBARS
   ========================================================================== */
.nav-tabs { 
    position: sticky;
    top: -20px; 
    background: var(--md-bg);
    z-index: 50;
    padding: 20px 0 10px 0;
    margin: -20px 0 14px 0;
    border-bottom: 1px solid var(--md-divider);
    list-style: none; 
    display: flex; 
    gap: 24px; 
    flex-wrap: wrap; 
    flex-shrink: 0;
}
.nav-tabs > li > a { padding: 12px 4px; font-weight: 500; text-transform: uppercase; font-size: 13px; color: var(--md-text-muted); cursor: pointer; display: block; border-bottom: 2px solid transparent; transition: all 0.2s; }
.nav-tabs > li > a:hover { color: var(--md-primary); background: rgba(128,128,128,0.05); }
.nav-tabs > li.active > a { color: var(--md-primary); border-bottom: 2px solid var(--md-primary); }

.toolbar { 
    position: sticky;
    top: 45px; 
    z-index: 45;
    padding: 12px 16px; 
    background: var(--md-bg); 
    border: 1px solid var(--md-divider); 
    margin-bottom: 24px; 
    border-radius: var(--md-radius); 
    display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; flex-shrink: 0;
    box-shadow: 0 4px 10px -6px rgba(0,0,0,0.1);
}

/* ==========================================================================
   DAS NEUE DASHBOARD-LAYOUT (Zentrale)
   ========================================================================== */
.google-search-wrapper { position: relative; width: 100%; max-width: 700px; margin: 0 auto 40px auto; z-index: 1000; display: flex; gap: 12px; align-items: center; }
.google-search-input-container { position: relative; flex: 1; }
.google-search-input { width: 100%; height: 56px !important; border-radius: 28px !important; padding: 0 48px 0 24px !important; font-size: 16px !important; border: 1px solid var(--md-input-border) !important; box-shadow: 0 2px 6px rgba(0,0,0,0.06) !important; background-color: var(--md-surface) !important; transition: box-shadow 0.2s, border-color 0.2s !important; }
.google-search-input:focus { box-shadow: 0 4px 12px rgba(98, 0, 234, 0.15) !important; border-color: var(--md-primary) !important; outline: none; }
.google-search-icon { position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 20px; color: var(--md-text-muted); pointer-events: none; }
.google-search-results { position: absolute; top: 64px; left: 0; right: 0; background: var(--md-surface); border-radius: var(--md-radius); box-shadow: var(--md-shadow-modal); max-height: 400px; overflow-y: auto; display: none; border: 1px solid var(--md-divider); }
.google-search-results.show { display: block; animation: fadeIn 0.2s; }

.dash-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; padding-bottom: 24px; }
.dash-col { display: flex; flex-direction: column; gap: 24px; }

/* Scrollbars */
.table-wrapper::-webkit-scrollbar, .modal-body::-webkit-scrollbar, .google-search-results::-webkit-scrollbar, #main-content-area::-webkit-scrollbar, .gantt-container::-webkit-scrollbar { width: 8px; height: 8px; }
.table-wrapper::-webkit-scrollbar-track, .modal-body::-webkit-scrollbar-track, .google-search-results::-webkit-scrollbar-track, #main-content-area::-webkit-scrollbar-track, .gantt-container::-webkit-scrollbar-track { background: transparent; }
.table-wrapper::-webkit-scrollbar-thumb, .modal-body::-webkit-scrollbar-thumb, .google-search-results::-webkit-scrollbar-thumb, #main-content-area::-webkit-scrollbar-thumb, .gantt-container::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 4px; }
body.dark-theme .table-wrapper::-webkit-scrollbar-thumb, body.dark-theme #main-content-area::-webkit-scrollbar-thumb, body.dark-theme .gantt-container::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); }

.dash-col .card { display: flex; flex-direction: column; }
.dash-warning-item { display: flex; flex-direction: column; padding: 12px 16px; border-bottom: 1px solid var(--md-divider); font-size: 14px; background: var(--md-surface); transition: background 0.2s;}
.dash-warning-item:hover { background: rgba(0,0,0,0.02); }
.dash-warning-item.today { background: rgba(255, 243, 205, 0.95); border-left: 4px solid #f9a825; box-shadow: 0 0 0 1px rgba(249,168,37,0.12); }
.dash-warning-item.today b { color: var(--md-primary); }
.dash-warning-item.today .birthday-tag { display: inline-flex; align-items: center; gap: 4px; background: rgba(98, 0, 234, 0.1); color: var(--md-primary); padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; margin-left: 10px; }

/* ==========================================================================
   BUTTONS & INPUTS
   ========================================================================== */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0 16px; height: 36px; box-sizing: border-box; font-size: 14px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; color: var(--md-text-main); background-color: transparent; border: 1px solid var(--md-divider); border-radius: var(--md-radius-sm); cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.btn:hover { background-color: rgba(128,128,128,0.1); }
.btn-primary { color: #fff; background-color: var(--md-primary); border: none; box-shadow: var(--md-shadow-1); }
.btn-primary:hover { background-color: var(--md-primary-hover); }
.btn-success { color: #fff; background-color: var(--md-success); border: none; box-shadow: var(--md-shadow-1); }
.btn-danger { color: #fff; background-color: var(--md-danger); border: none; box-shadow: var(--md-shadow-1); }
.btn-warning { color: #fff; background-color: var(--md-warning); border: none; box-shadow: var(--md-shadow-1); }
.btn-info { color: #fff; background-color: var(--md-info); border: none; box-shadow: var(--md-shadow-1); }
.btn-small { height: 28px; padding: 0 10px; font-size: 12px; }

.btn-outline { background: transparent; border: 1px solid var(--md-divider); color: var(--md-primary); }
.btn-outline:hover { background: rgba(98, 0, 234, 0.05); border-color: var(--md-primary); }
.btn-outline-danger { background: transparent; border: 1px solid var(--md-danger); color: var(--md-danger); }
.btn-outline-danger:hover { background: rgba(176, 0, 32, 0.05); }
.btn-outline-success { background: transparent; border: 1px solid var(--md-success); color: var(--md-success); }
.btn-outline-success:hover { background: rgba(76, 175, 80, 0.05); }
.btn-ghost { background: transparent; border: 1px solid transparent; color: var(--md-text-muted); }
.btn-ghost:hover { background: rgba(0,0,0,0.05); color: var(--md-primary); }
.btn-icon { padding: 0 12px; font-size: 14px; border-color: transparent; font-weight: bold; color: var(--md-primary); background: transparent; display: inline-flex; align-items: center; justify-content: center; height: 36px;}
.btn-icon:hover { background-color: rgba(128, 128, 128, 0.1); border-radius: var(--md-radius-sm);}

input[type="text"], input[type="number"], input[type="date"], input[type="email"], input[type="password"], input[type="url"], select, textarea { width: 100%; padding: 10px 12px; font-size: 14px; color: var(--md-text-main); background-color: var(--md-bg); border: 1px solid var(--md-input-border); border-radius: var(--md-radius-sm); box-sizing: border-box; font-family: inherit; transition: border-color 0.2s; }
input[disabled] { background-color: rgba(0,0,0,0.05); color: var(--md-text-muted); cursor: not-allowed; border-color: var(--md-divider); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--md-primary); box-shadow: inset 0 0 0 1px var(--md-primary); }
label { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 500; color: var(--md-text-muted); }
.form-group { margin-bottom: 16px; }

.grid-2-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.grid-3-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; align-items: start; }
.grid-4-col { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 16px; align-items: start; }
.grid-5-col { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr; gap: 12px; align-items: end; }
.grid-events { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; align-items: start; margin-bottom: 0; }
.col-stacked { display: flex; flex-direction: column; gap: 16px; }

.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; user-select: none; font-weight: 500; }
.checkbox-label input { width: auto; height: auto; margin: 0; cursor: pointer;}

.toggle-switch, .switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0;}
.switch { width: 36px; height: 20px; } 
.toggle-switch input, .switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider, .slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .3s; border-radius: 24px; }
.toggle-slider:before { position: absolute; content: ""; height: 18px; width: 18px; left: 3px; bottom: 3px; background-color: white; transition: .3s; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
.slider:before { position: absolute; content: ""; height: 14px; width: 14px; left: 3px; bottom: 3px; background-color: white; transition: .4s; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
input:checked + .toggle-slider, input:checked + .slider { background-color: var(--md-primary); }
input:checked + .toggle-slider:before { transform: translateX(20px); }
input:checked + .slider:before { transform: translateX(16px); }
.toggle-wrap { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; color: var(--md-text-muted); background: var(--md-surface); padding: 0 12px; border-radius: var(--md-radius-sm); border: 1px solid var(--md-divider); height: 32px; box-sizing: border-box; }

.autocomplete-wrapper { position: relative; width: 100%; }
.autocomplete-list { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--md-surface); border: 1px solid var(--md-divider); border-radius: var(--md-radius-sm); box-shadow: var(--md-shadow-2); z-index: 2000; max-height: 200px; overflow-y: auto; margin-top: 4px; }
.autocomplete-item { padding: 10px 12px; cursor: pointer; border-bottom: 1px solid var(--md-divider); font-size: 13px; }
.autocomplete-item:hover { background-color: rgba(98, 0, 234, 0.05); color: var(--md-primary); }

/* ==========================================================================
   TABLES & TOOLBARS
   ========================================================================== */
/* BUGFIX: overflow-y: auto wiederhergestellt! */
.table-wrapper { 
    overflow-x: auto; 
    overflow-y: auto; 
    flex: 1; 
    border: 1px solid var(--md-divider); 
    border-radius: var(--md-radius); 
    background: var(--md-surface); 
}
.tab-content .table-wrapper { max-height: calc(100vh - 280px); }
.dash-col .table-wrapper { max-height: 350px; }

.table { width: 100%; border-collapse: separate; border-spacing: 0; }
.table th, .table td { padding: 12px 16px; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--md-divider); white-space: nowrap; }

.table th { 
    background-color: var(--md-surface); 
    position: sticky; 
    top: 0; 
    z-index: 20;
    color: var(--md-text-muted); 
    font-size: 12px; 
    font-weight: 600; 
    text-transform: uppercase; 
    border-bottom: 2px solid var(--md-divider); 
    vertical-align: top; 
}
.table th::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--md-divider); }

.table tbody tr { transition: background-color 0.2s; }
.table tbody tr:hover td { background-color: rgba(128,128,128,0.05); }

.th-content { display: flex; flex-direction: column; gap: 8px; width: 100%; justify-content: flex-start; align-items: stretch; height: 100%; }
.filter-input, .filter-select { height: 30px; padding: 0 8px; font-size: 12px; margin-top: 4px; font-weight: normal; text-transform: none; border-radius: var(--md-radius-sm); border: 1px solid var(--md-divider); background: var(--md-bg); }
.filter-input-wrap { position: relative; width: 100%; }
.filter-input-wrap .filter-input { width: 100%; padding-right: 24px; }
.filter-clear-btn { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--md-text-muted); font-size: 14px; cursor: pointer; padding: 0; display: none; margin-top: 2px; }
.filter-input:not(:placeholder-shown) + .filter-clear-btn { display: block; }

.urgent-row td { background-color: rgba(176, 0, 32, 0.04); }
.urgent-row td:first-child { box-shadow: inset 4px 0 0 var(--md-danger); }
.highlight-next-week { background-color: rgba(76, 175, 80, 0.05) !important; border-left: 4px solid var(--md-success); }
.highlight-ending-week { background-color: rgba(176, 0, 32, 0.05) !important; border-left: 4px solid var(--md-danger); }
.highlight-past { opacity: 0.6; }
.highlight-past:hover { opacity: 1; }
.highlight-active-starter { background-color: rgba(76, 175, 80, 0.15) !important; border-left: 4px solid var(--md-success); font-weight: bold; }
.matrix-header-row td { background-color: var(--md-bg) !important; cursor: pointer; color: var(--md-primary); font-weight: 500; }
.matrix-total-row td { font-weight: 500; background-color: rgba(128,128,128,0.02) !important; }
.matrix-grand-total td { font-weight: bold; }

/* ==========================================================================
   GANTT PLANER
   ========================================================================== */
.gantt-container { 
    width: 100%; 
    max-width: 100%; 
    overflow-x: auto !important; 
    overflow-y: auto;
    background: var(--md-surface); 
    border: 1px solid var(--md-divider); 
    border-radius: var(--md-radius); 
    max-height: calc(100vh - 260px); 
}
.gantt-table { border-collapse: separate; border-spacing: 0; min-width: 100%; border-top: 1px solid var(--md-divider); border-left: 1px solid var(--md-divider); } 
.gantt-table th, .gantt-table td { border-right: 1px solid var(--md-divider); border-bottom: 1px solid var(--md-divider); text-align: center; padding: 0; width: 44px; min-width: 40px; height: 40px; position: relative; font-size: 11px; background-clip: padding-box; }

.gantt-table .slot-col { position: sticky; left: 0; z-index: 20; min-width: 300px; text-align: left; padding: 0 16px; font-weight: 500; font-size: 13px; background-color: var(--md-surface); }
.gantt-table thead th { position: sticky; top: 0; background: var(--md-surface); z-index: 10; font-weight: 500; color: var(--md-text-muted); }
.gantt-table thead .slot-col { z-index: 30; border-right: 2px solid var(--md-divider); }

.gantt-row-normal td { background-color: var(--md-surface); }
.gantt-row-normal td.slot-col { background-color: var(--md-surface); border-right: 2px solid var(--md-divider); }
.gantt-row-alt td { background-color: #f7f9fa; }
.gantt-row-alt td.slot-col { background-color: #f7f9fa; border-right: 2px solid var(--md-divider); }
body.dark-theme .gantt-row-alt td { background-color: #242424; }
body.dark-theme .gantt-row-alt td.slot-col { background-color: #242424; border-right: 2px solid var(--md-divider); }

.date-vertical { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 10px; margin: 4px auto; display: block; color: var(--md-text-muted); }
.current-week-header { background-color: var(--md-current-week-bg) !important; color: var(--md-danger) !important; z-index: 11 !important; box-shadow: inset 2px 0 0 var(--md-danger), inset -2px 0 0 var(--md-danger); }
.current-week-header .date-vertical { color: var(--md-danger); font-weight: bold; }
.current-week-cell { background-color: rgba(176, 0, 32, 0.05) !important; box-shadow: inset 2px 0 0 var(--md-danger), inset -2px 0 0 var(--md-danger); }

.gantt-cell-inner { position: relative; width: 100%; height: 100%; display: flex; flex-direction: column; align-items: flex-start; justify-content: center;}
.gantt-item { position: absolute; box-shadow: var(--md-shadow-1); z-index: 5; cursor: pointer; transition: transform 0.1s; }
.gantt-item:hover { filter: brightness(1.1); transform: scale(1.05); z-index: 10; }
.gantt-dot { width: 16px; height: 16px; border-radius: 50%; left: 50%; margin-left: -8px; }
.gantt-bar { box-sizing: border-box; position: absolute; top: 6px; left: 1px; height: 28px; border-radius: var(--md-radius-sm); display: flex; align-items: center; padding: 0 8px; font-size: 11px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; box-shadow: var(--md-shadow-1); z-index: 5; cursor: pointer; color: #fff;}
.gantt-bar:hover { filter: brightness(1.1); z-index: 10; }

/* ==========================================================================
   BADGES & COLORS
   ========================================================================== */
.badge { padding: 4px 8px; border-radius: 12px; font-size: 11px; font-weight: bold; display: inline-block; transition: transform 0.15s, box-shadow 0.15s; }
.badge:hover { transform: scale(1.05); box-shadow: 0 1px 4px rgba(0,0,0,0.15); }
.badge-success { background-color: rgba(76, 175, 80, 0.15); color: #2e7d32; }
.badge-warning { background-color: rgba(255, 152, 0, 0.15); color: #e65100; }
.badge-danger { background-color: rgba(176, 0, 32, 0.15); color: #c62828; }
.badge-info { background-color: rgba(3, 169, 244, 0.15); color: #0277bd; }
.badge-default { background-color: rgba(128, 128, 128, 0.15); color: #424242; }

.bg-schueler, .badge-schueler { background-color: var(--md-success); color: #fff; } 
.badge-schueler { background-color: rgba(76, 175, 80, 0.15); color: #2e7d32; }
.bg-med, .badge-med { background-color: var(--md-warning); color: #000; } 
.badge-med { background-color: rgba(255, 152, 0, 0.15); color: #e65100; }
.bg-fsj, .badge-fsj { background-color: var(--md-info); color: #fff; }
.badge-fsj { background-color: rgba(3, 169, 244, 0.15); color: #0277bd; }
.bg-azubi-int, .badge-azubi-int { background-color: var(--md-danger); color: #fff; }
.badge-azubi-int { background-color: rgba(176, 0, 32, 0.15); color: #c62828; }
.bg-azubi-ext, .badge-azubi-ext { background-color: #757575; color: #fff; }
.badge-azubi-ext { background-color: rgba(128, 128, 128, 0.15); color: #424242; }
.bg-kv { background-color: #00bcd4; color: #fff; }
.badge-kv { background-color: rgba(0, 188, 212, 0.15); color: #00838f; }
.badge-verliehen { background-color: rgba(98, 0, 234, 0.15); color: #4527a0; }
.bg-fortbildung { background-color: var(--md-info); color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-weiterbildung { background-color: var(--md-primary); color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-event { background-color: var(--md-success); color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.status-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }
.dot-green { background-color: var(--md-success); box-shadow: 0 0 4px var(--md-success); }
.dot-gray { background-color: #ccc; }
.text-red { color: var(--md-danger); }
.text-green { color: var(--md-success); }
.text-blue { color: var(--md-info); }

/* ==========================================================================
   CARDS & DASHBOARD WIDGETS
   ========================================================================== */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 24px; flex-shrink: 0; }
.card { background: var(--md-surface); padding: 24px; border-radius: var(--md-radius); box-shadow: var(--md-shadow-1); border: 1px solid rgba(0,0,0,0.08); box-sizing: border-box; width: 100%; position: relative; transition: box-shadow 0.2s; }
.card-station { border-left: 4px solid var(--md-info); }
.card-abteilung { border-left: 4px solid var(--md-success); }
.card-verwaltung { border-left: 4px solid var(--md-warning); }

.card-dash { border-left: 4px solid var(--md-primary); text-align: center; }
.card-dash.success { border-left-color: var(--md-success); }
.card-dash.warning { border-left-color: var(--md-warning); }
.card-dash.danger { border-left-color: var(--md-danger); }
.card-dash.info { border-left-color: var(--md-info); }
.card-dash .big-number { font-size: 32px; font-weight: 300; margin: 12px 0; color: var(--md-text-main); }
.card-stat-row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; color: var(--md-text-muted); border-bottom: 1px solid var(--md-divider); padding-bottom: 4px; }

.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; flex: 1; min-height: 300px; }
.chart-row { display: flex; align-items: center; margin-bottom: 12px; }
.chart-label { width: 180px; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--md-text-muted); }
.chart-bar-wrap { flex: 1; background: rgba(0,0,0,0.05); height: 16px; border-radius: 8px; margin: 0 12px; overflow: hidden; }
.chart-bar-fill { height: 100%; background: var(--md-primary); border-radius: 8px; transition: width 0.5s; }
.chart-bar-fill.red { background: var(--md-danger); }
.chart-val { width: 60px; text-align: right; font-size: 13px; font-weight: bold; }
.chart-bars-area { flex: 1; border-left: 1px solid var(--md-divider); padding-left: 12px; position: relative; }
.chart-bar-group { margin-bottom: 4px; display: flex; align-items: center; }
.chart-bar { height: 12px; border-radius: 0 2px 2px 0; display: inline-block; }
.chart-bar-start { background-color: #bdbdbd; }
.chart-bar-end-up { background-color: var(--md-success); }
.chart-bar-end-down { background-color: var(--md-danger); }
.chart-bar-end-same { background-color: var(--md-info); }
.chart-legend { display: flex; gap: 16px; justify-content: center; font-size: 12px; margin-top: 20px; border-top: 1px solid var(--md-divider); padding-top: 16px; color: var(--md-text-muted); flex-wrap: wrap; }
.legend-box { display: inline-block; width: 12px; height: 12px; margin-right: 6px; vertical-align: middle; border-radius: 2px; }

/* ==========================================================================
   MODALS
   ========================================================================== */
.modal-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(2px); z-index: 10000; animation: fadeIn 0.2s; }
.modal { display: none; position: fixed; top: 5%; left: 50%; transform: translateX(-50%); width: 95%; max-width: 900px; max-height: 90vh; background: var(--md-surface); border-radius: var(--md-radius); box-shadow: var(--md-shadow-modal); z-index: 10001; flex-direction: column; animation: slideDown 0.3s; backface-visibility: hidden; }

@keyframes slideDown { from { opacity: 0; transform: translate(-50%, -10px); } to { opacity: 1; transform: translate(-50%, 0); } }

.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; border-bottom: 1px solid var(--md-divider); }
.modal-header h3 { margin: 0; color: var(--md-primary); }
.close { font-size: 24px; cursor: pointer; border: none; background: none; color: var(--md-text-muted); margin: 0; padding: 0; line-height: 1; transition: color 0.2s;}
.close:hover { color: var(--md-danger); }

.modal-nav-tabs { display: flex; border-bottom: 1px solid var(--md-divider); margin-bottom: 0; gap: 24px; padding: 16px 24px 0; }
.modal-nav-tabs button { background: none; border: none; border-bottom: 2px solid transparent; padding: 12px 4px; font-weight: 500; font-size: 13px; text-transform: uppercase; color: var(--md-text-muted); cursor: pointer; transition: all 0.2s; }
.modal-nav-tabs button:hover { color: var(--md-primary); background: rgba(128,128,128,0.05); }
.modal-nav-tabs button.active { color: var(--md-primary); border-bottom-color: var(--md-primary); }

.modal-body { overflow-y: auto; flex: 1; position: relative; scrollbar-gutter: stable; padding: 24px; }
.modal-inner-content { display: none; animation: fadeIn 0.2s; }
.modal-inner-content.active { display: block; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--md-divider); display: flex; justify-content: space-between; align-items: center; background: rgba(128,128,128,0.02); }

/* ==========================================================================
   STARTUP & TOASTS
   ========================================================================== */
#startupScreen { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--md-bg); z-index: 99999; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.startup-box { background: var(--md-surface); padding: 40px; border-radius: var(--md-radius); box-shadow: var(--md-shadow-2); text-align: center; max-width: 450px; width: 100%; }

.login-form { display: none; flex-direction: column; gap: 16px; animation: fadeIn 0.3s ease-in-out; width: 100%; }

#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 999999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--md-text-main); color: var(--md-surface); padding: 12px 24px; border-radius: 4px; box-shadow: var(--md-shadow-2); font-size: 14px; animation: slideInRight 0.3s, fadeOut 0.3s 3.5s forwards; }
.toast.error { background: var(--md-danger); color: white; }
.toast.success { background: var(--md-success); color: white; }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; visibility: hidden; } }

/* ==========================================================================
   FOOTER
   ========================================================================== */
#app-footer {
    flex-shrink: 0;
    text-align: center;
    padding: 10px 20px;
    margin-top: auto;
    border-top: 1px solid var(--md-divider);
    font-size: 12px;
    color: var(--md-text-muted);
    opacity: 0.75;
    letter-spacing: 0.3px;
}

#app-footer .footer-sep {
    margin: 0 8px;
    opacity: 0.4;
}

/* ==========================================================================
   MEDIA QUERIES & PRINT
   ========================================================================== */
@media (max-width: 992px) {
    .grid-2-col, .grid-3-col, .grid-4-col { grid-template-columns: 1fr; }
    .charts-grid { grid-template-columns: 1fr; }
    .dash-layout { grid-template-columns: 1fr; }
    #main-content-area { margin-left: 0; padding-top: 60px; }
    
    #main-sidebar { transform: translateX(-100%); left: 0; width: 250px; height: 100vh; top: 0; border-radius: 0; }
    #main-sidebar.open { transform: translateX(0); }
    .menu-toggle { display: inline-flex !important; }
    
    #main-sidebar .nav-label { display: block; }
    .sidebar-nav-btn { width: 100%; border-radius: 8px; justify-content: flex-start; padding: 12px 16px; }
    .google-search-wrapper { max-width: 100%; }
    .grid-events { grid-template-columns: 1fr; }
}

#print-area { display: none; }
@media print {
    body { background: #fff !important; padding: 0 !important; margin: 0 !important; }
    #startupScreen, .sidebar, #main-sidebar, .header-actions, .nav-tabs, .toolbar, #toast-container, .modal-overlay, .modal, .btn { display: none !important; }
    #main-content-area { padding: 0 !important; overflow: visible !important; }
    .table-wrapper { overflow: visible !important; max-height: none !important; }
    .container { box-shadow: none !important; border: none !important; padding: 0 !important; }
     * { color: #000 !important; box-shadow: none !important; }
    
    #print-area { display: block; position: absolute; top: 0; left: 0; width: 100%; background: #fff; color: #000; }
    .print-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
    .print-table th, .print-table td { border: 1px solid #000; padding: 10px; text-align: left; font-size: 14px; }
    .print-table th { background-color: #f0f0f0 !important; font-weight: bold; -webkit-print-color-adjust: exact; print-color-adjust: exact; color: #000 !important; border-bottom: 2px solid #000 !important;}
}

/* ==========================================================================
   QUICKLINKS DROPDOWN MENÜ (Zentrale)
   ========================================================================== */
.quicklinks-dropdown-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.quicklinks-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    min-width: 300px;
    max-width: 360px;
    max-height: 420px;
    overflow-y: auto;
    background: var(--md-surface);
    border: 1px solid var(--md-divider);
    border-radius: var(--md-radius);
    box-shadow: var(--md-shadow-modal);
    z-index: 1000;
    padding: 8px 0;
}

.quicklinks-dropdown.show {
    display: block;
}

.quicklinks-dropdown-category {
    padding: 10px 16px 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--md-primary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-top: 1px solid var(--md-divider);
    margin-top: 4px;
}
.quicklinks-dropdown-category:first-child {
    border-top: none;
    margin-top: 0;
}

.quicklinks-dropdown-item {
    display: block;
    padding: 9px 16px;
    font-size: 13px;
    color: var(--md-text-main);
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    line-height: 1.3;
}
.quicklinks-dropdown-item:hover {
    background: rgba(98, 0, 234, 0.08);
    color: var(--md-primary);
}

.card-clickable {
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s;
}
.card-clickable:hover {
    transform: translateY(-4px);
    box-shadow: var(--md-shadow-2);
    background-color: rgba(0,0,0,0.01);
}
body.dark-theme .card-clickable:hover {
    background-color: rgba(255,255,255,0.02);
}

/* ==========================================================================
   PPBV-SIMULATOR STYLES
   ========================================================================== */

.charts-row-top {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 20px;
    margin-bottom: 30px;
}

.chart-box {
    background: var(--md-surface);
    padding: 20px;
    border-radius: var(--md-radius);
    border: 1px solid var(--md-divider);
}

.canvas-container {
    position: relative;
    height: 300px;
    width: 100%;
}

/* Vertical Sliders (Mischpult) */
.mixer-board {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    background: var(--md-bg);
    padding: 30px;
    border-radius: var(--md-radius);
    border: 1px solid var(--md-divider);
}

.v-slider-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 120px;
}

.v-slider-group label {
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.9em;
    height: 40px;
    color: var(--md-text-main);
}

.val-badge {
    display: block;
    margin-top: 15px;
    background: rgba(98, 0, 234, 0.1);
    padding: 5px 10px;
    border-radius: var(--md-radius-sm);
    color: var(--md-primary);
    font-weight: bold;
    font-size: 1.1em;
}

input[type="range"][orient="vertical"] {
    writing-mode: vertical-lr;
    direction: rtl;
    width: 20px;
    height: 150px;
    cursor: pointer;
    accent-color: var(--md-primary);
    background: rgba(128,128,128,0.1);
    border-radius: 10px;
}

#calc-funktions-view input[type="range"] {
    /* Vertikale Ausrichtung erzwingen */
    writing-mode: vertical-lr;
    direction: rtl;
    -webkit-appearance: none;
    appearance: none;

    /* Dimensionen für vertikale Darstellung */
    width: 15px;
    height: 150px;
    margin: 0;

    /* Styling */
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    cursor: pointer;
}

/* Spezifische Track-Styling für Webkit/Blink */
#calc-funktions-view input[type="range"]::-webkit-slider-runnable-track {
    background: transparent;
}

body.dark-theme #calc-funktions-view input[type="range"] {
    background: rgba(255, 255, 255, 0.1);
}

.mixer-divider {
    border-left: 2px dashed var(--md-divider);
    margin: 0 10px;
}

/* Section Divider */
.section-divider {
    border-top: 4px dashed var(--md-divider);
    margin: 50px 0;
    text-align: center;
    position: relative;
}

.section-divider span {
    background: var(--md-bg);
    padding: 0 20px;
    position: relative;
    top: -14px;
    font-weight: bold;
    color: var(--md-text-muted);
    font-size: 1.2em;
}

/* Scenario Section */
.scenario-section {
    background: var(--md-surface);
    padding: 30px;
    border-radius: var(--md-radius);
    border: 1px solid var(--md-divider);
    box-shadow: var(--md-shadow-1);
}

.scenario-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.btn-scen {
    flex: 1;
    min-width: 250px;
    padding: 15px;
    background: var(--md-bg);
    border: 2px solid rgba(98, 0, 234, 0.2);
    border-radius: var(--md-radius);
    cursor: pointer;
    font-weight: bold;
    color: var(--md-primary);
    text-align: left;
    transition: 0.2s;
}

.btn-scen:hover,
.btn-scen.active {
    background: var(--md-primary);
    color: white;
    border-color: var(--md-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.interpretation-box {
    margin-top: 25px;
    padding: 20px;
    background: rgba(98, 0, 234, 0.05);
    border-left: 5px solid var(--md-primary);
    border-radius: 0 var(--md-radius) var(--md-radius) 0;
    font-size: 1.05em;
    color: var(--md-text-main);
}

/* Fazit Box */
.fazit-box {
    background: var(--md-bg);
    border: 1px solid var(--md-divider);
    padding: 30px;
    border-radius: var(--md-radius);
    margin-top: 40px;
}

.fazit-box h2 {
    color: var(--md-primary);
}

/* Offline Formulas */
.offline-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.1em;
    font-weight: 600;
    background: var(--md-bg);
    padding: 15px;
    border-radius: var(--md-radius-sm);
    border: 1px dashed var(--md-divider);
    margin: 15px 0;
    color: var(--md-text-main);
}

.fraction {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.numerator {
    border-bottom: 2px solid var(--md-text-main);
    padding: 0 5px 2px 5px;
}

.denominator {
    padding: 2px 5px 0 5px;
}

/* Theory Grid */
.theory-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.theory-col {
    background: var(--md-surface);
    border: 1px solid var(--md-divider);
    padding: 25px;
    border-radius: var(--md-radius);
}

/* History Steps */
.step {
    background: var(--md-bg);
    padding: 15px;
    border-left: 4px solid var(--md-primary);
    border-radius: 0 var(--md-radius) var(--md-radius) 0;
}

/* Details Content */
.details-content {
    padding: 25px;
    border-top: 1px solid var(--md-divider);
}

/* Scroll Container for mobile charts */
.scroll-x-container {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 10px;
}

.scroll-x-container .canvas-container {
    min-width: 600px;
}

/* Badge Inline */
.badge-inline {
    background: rgba(98, 0, 234, 0.15);
    color: var(--md-primary);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: bold;
}

/* ==========================================================================
   PPBV RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 900px) {
    .theory-grid {
        grid-template-columns: 1fr;
    }
    .charts-row-top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .mixer-board {
        padding: 15px;
        gap: 10px;
    }
    .v-slider-group {
        width: 45%;
    }
    .mixer-divider {
        display: none;
    }
    .btn-scen {
        min-width: 100%;
    }
    .section-divider span {
        font-size: 1em;
        padding: 0 10px;
    }
    .offline-formula {
        font-size: 1em;
        flex-direction: column;
        gap: 5px;
    }
}