/* ============================================
   RFM Operation System
   Design: facilitymanagementgraz.at
   ============================================ */

/* --- Design Tokens (shadcn theme via tweakcn) --- */
:root {
    /* shadcn theme variables */
    --background: oklch(1.0000 0 0);
    --foreground: oklch(0.2134 0 0);
    --card: oklch(1 0 0);
    --card-foreground: oklch(0.2134 0 0);
    --popover: oklch(0.9612 0 0);
    --popover-foreground: oklch(0.2134 0 0);
    --primary: oklch(0.5623 0.1369 248.5926);
    --primary-foreground: oklch(1.0000 0 0);
    --secondary: oklch(0.6967 0.1639 247.9692);
    --secondary-foreground: oklch(1.0000 0 0);
    --muted: oklch(0.9249 0 0);
    --muted-foreground: oklch(0.4819 0 0);
    --accent: oklch(0.9249 0 0);
    --accent-foreground: oklch(0.5623 0.1369 248.5926);
    --destructive: oklch(0.6195 0.2010 34.6287);
    --destructive-foreground: oklch(1.0000 0 0);
    --border: oklch(0.9220 0 0);
    --input: oklch(0.9220 0 0);
    --ring: oklch(0.7080 0 0);
    --chart-1: oklch(0.7442 0.0332 243.8481);
    --chart-2: oklch(0.7095 0.0574 243.6846);
    --chart-3: oklch(0.6391 0.0958 244.2390);
    --chart-4: oklch(0.5851 0.1189 246.6658);
    --chart-5: oklch(0.5623 0.1369 248.5926);
    --radius: 0.75rem;
    --shadow-2xs: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.06);
    --shadow-xs: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.06);
    --shadow-sm: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.12), 0px 1px 2px -0.95px hsl(0 0% 0% / 0.12);
    --shadow: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.12), 0px 1px 2px -0.95px hsl(0 0% 0% / 0.12);
    --shadow-md: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.12), 0px 2px 4px -0.95px hsl(0 0% 0% / 0.12);
    --shadow-lg: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.12), 0px 4px 6px -0.95px hsl(0 0% 0% / 0.12);
    --shadow-xl: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.12), 0px 8px 10px -0.95px hsl(0 0% 0% / 0.12);
    --shadow-2xl: 0px 0px 5px 0.05px hsl(0 0% 0% / 0.30);

    /* legacy --rfm-* tokens, mapped onto shadcn theme */
    --rfm-blue: var(--primary);
    --rfm-blue-hover: var(--secondary);
    --rfm-blue-dark: var(--primary);
    --rfm-navy: var(--foreground);
    --rfm-black: var(--foreground);
    --rfm-white: var(--background);
    --rfm-gray-bg: var(--muted);
    --rfm-gray-text: var(--muted-foreground);
    --rfm-gray-border: var(--border);
    --rfm-success: #43BF72;
    --rfm-warning: #f59e0b;
    --rfm-danger: var(--destructive);
    --rfm-radius-card: var(--radius);
    --rfm-radius-btn: 100px;
    --rfm-radius-input: calc(var(--radius) - 4px);
    --rfm-radius-sm: calc(var(--radius) - 6px);
    --rfm-radius-md: calc(var(--radius) - 2px);
    --sidebar-width: 240px;
    --sidebar-bg: var(--background);
    --sidebar-border: var(--border);
    --sidebar-text: var(--muted-foreground);
    --sidebar-text-active: var(--primary-foreground);
    --sidebar-hover-bg: var(--muted);
    --sidebar-active-bg: var(--primary);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    overflow-x: hidden;
    max-width: 100vw;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--foreground);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--rfm-black);
    letter-spacing: -0.015em;
}
h1 { font-size: 2.2em; margin-bottom: 0.5em; }
h2 { font-size: 1.5em; margin-bottom: 0.5em; }
h3 { font-size: 1.15em; margin-bottom: 0.4em; }

a { color: var(--rfm-blue); text-decoration: none; }
a:hover { color: var(--rfm-blue-hover); }

/* --- App Shell (Sidebar + Main) --- */
.app-shell {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* --- Container --- */
.container {
    flex: 1;
    min-width: 0;
    max-width: 100%;
    width: 100%;
    margin: 0;
    padding: 2rem 2.25rem;
    animation: pageIn 0.25s ease-out;
    box-sizing: border-box;
}
@keyframes pageIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Sidebar --- */
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 100;
    transition: transform 0.25s ease;
}
.sidebar-brand {
    padding: 1.5rem 1.25rem 1.25rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--sidebar-border);
}
.brand-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo { height: 30px; width: auto; }

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow-y: auto;
}
.sidebar-nav a, .sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: calc(var(--radius) - 2px);
    font-size: 14px;
    font-weight: 500;
    color: var(--foreground);
    text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    line-height: 1.2;
    border: 1px solid transparent;
}
.sidebar-nav a svg, .sidebar-footer a svg {
    flex-shrink: 0;
    color: var(--muted-foreground);
}
.sidebar-nav a:hover, .sidebar-footer a:hover {
    background: var(--sidebar-hover-bg);
    color: var(--foreground);
}
.sidebar-nav a.active, .sidebar-footer a.active {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-text-active);
    border-color: var(--sidebar-active-border);
    font-weight: 600;
}
.sidebar-nav a.active svg, .sidebar-footer a.active svg {
    color: var(--primary-foreground);
}
.sidebar-footer {
    padding: 0.75rem 0.75rem 1.25rem;
    border-top: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.sidebar-logout {
    color: var(--rfm-gray-text) !important;
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 32, 51, 0);
    pointer-events: none;
    z-index: 90;
    transition: background 0.25s ease;
}
.sidebar-overlay.active {
    background: rgba(10, 32, 51, 0.45);
    pointer-events: auto;
}

.mobile-topbar-hamburger {
    display: none;
    position: fixed;
    top: 14px;
    left: 14px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: var(--rfm-white) !important;
    border: 1px solid var(--rfm-gray-border) !important;
    border-radius: var(--rfm-radius-sm);
    cursor: pointer;
    z-index: 110;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.mobile-topbar-hamburger:hover { background: var(--sidebar-hover-bg) !important; }
.mobile-topbar-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--rfm-navy);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}
.mobile-topbar-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-topbar-hamburger.open span:nth-child(2) { opacity: 0; }
.mobile-topbar-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Buttons (shadcn style) --- */
button, .btn, input[type="submit"], a[role="button"] {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    padding: 9px 18px;
    border-radius: calc(var(--radius) - 2px);
    border: 1px solid var(--primary);
    background: var(--primary);
    color: var(--primary-foreground);
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.12s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--shadow-xs);
}
button:hover, .btn:hover, input[type="submit"]:hover, a[role="button"]:hover {
    background: color-mix(in oklch, var(--primary) 90%, black);
    color: var(--primary-foreground);
    border-color: color-mix(in oklch, var(--primary) 90%, black);
}
button:active, .btn:active { transform: translateY(0.5px); }

.btn-secondary, button.secondary, a[role="button"].secondary {
    background: var(--background);
    color: var(--foreground);
    border: 1px solid var(--border);
}
.btn-secondary:hover, button.secondary:hover, a[role="button"].secondary:hover {
    background: var(--muted);
    color: var(--foreground);
    border-color: var(--border);
}

.btn-danger {
    background: var(--rfm-danger);
    border-color: var(--rfm-danger);
    color: white;
}
.btn-danger:hover {
    background: white;
    color: var(--rfm-danger);
    border-color: var(--rfm-danger);
}

.btn-success {
    background: var(--rfm-success);
    border-color: var(--rfm-success);
    color: white;
}
.btn-success:hover {
    background: white;
    color: var(--rfm-success);
    border-color: var(--rfm-success);
}

.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-new { white-space: nowrap; }

.button-group { display: flex; gap: 0.5rem; align-items: center; }

/* --- Forms --- */
label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--rfm-navy);
    margin-bottom: 0.35rem;
}

input[type="text"], input[type="email"], input[type="tel"],
input[type="password"], input[type="number"], input[type="date"],
input[type="time"], select, textarea {
    width: 100%;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    padding: 9px 12px;
    border: 1px solid var(--input);
    border-radius: calc(var(--radius) - 2px);
    background: var(--background);
    color: var(--foreground);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-xs);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--ring);
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 35%, transparent);
}
input:hover, select:hover, textarea:hover {
    border-color: color-mix(in oklch, var(--input) 70%, var(--foreground));
}
textarea { resize: vertical; min-height: 60px; }

/* --- Grid --- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* --- Cards (shadcn style) --- */
article, .card {
    background: var(--card);
    color: var(--card-foreground);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-xs);
    border: 1px solid var(--border);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}
article header, .card header {
    margin-bottom: 1rem;
}
article footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--rfm-gray-border);
}

/* --- Flash Messages --- */
.flash {
    padding: 10px 16px;
    border-radius: var(--rfm-radius-input);
    margin-bottom: 1rem;
    font-size: 14px;
    font-weight: 500;
    animation: flashIn 0.3s ease-out;
}
@keyframes flashIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}
.flash-success {
    background: color-mix(in oklch, var(--rfm-success) 12%, var(--background));
    border: 1px solid color-mix(in oklch, var(--rfm-success) 30%, transparent);
    color: color-mix(in oklch, var(--rfm-success) 70%, black);
}
.flash-error {
    background: color-mix(in oklch, var(--destructive) 12%, var(--background));
    border: 1px solid color-mix(in oklch, var(--destructive) 30%, transparent);
    color: color-mix(in oklch, var(--destructive) 70%, black);
}

/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--rfm-radius-btn);
    font-size: 12px;
    font-weight: 600;
    transition: transform 0.15s ease;
}
.badge:hover {
    transform: scale(1.04);
}
.badge-status-geplant { background: color-mix(in oklch, var(--primary) 12%, transparent); color: var(--primary); }
.badge-status-in_arbeit { background: color-mix(in oklch, var(--rfm-warning) 14%, transparent); color: #b45309; }
.badge-status-abgeschlossen { background: color-mix(in oklch, var(--rfm-success) 14%, transparent); color: #059669; }
.badge-status-aktiv { background: color-mix(in oklch, var(--primary) 12%, transparent); color: var(--primary); }
.badge-status-storniert { background: color-mix(in oklch, var(--destructive) 12%, transparent); color: var(--destructive); }
.badge-b2b { background: color-mix(in oklch, var(--primary) 12%, transparent); color: var(--primary); }
.badge-b2c { background: color-mix(in oklch, var(--secondary) 14%, transparent); color: var(--secondary); }

/* --- Tables --- */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--rfm-white);
    border-radius: var(--rfm-radius-card);
    overflow: hidden;
}
thead { background: var(--rfm-gray-bg); }
th {
    text-align: left;
    padding: 10px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--rfm-gray-text);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--rfm-gray-border);
}
td {
    padding: 10px 14px;
    font-size: 14px;
    border-bottom: 1px solid var(--rfm-gray-border);
}
tbody tr:last-child td { border-bottom: none; }
.clickable-row { cursor: pointer; transition: background 0.2s ease; }
.clickable-row:hover { background: var(--muted); }
.overflow-auto { overflow-x: auto; border-radius: var(--rfm-radius-card); border: 1px solid var(--rfm-gray-border); max-width: 100%; box-sizing: border-box; }
.overflow-auto table { border-radius: 0; }

/* --- Toolbar --- */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.toolbar .filters {
    display: flex;
    gap: 4px;
}
.toolbar .filters a, .period-tabs a {
    font-size: 13px;
    font-weight: 500;
    padding: 5px 12px;
    border-radius: calc(var(--radius) - 2px);
    color: var(--muted-foreground);
    border: 1px solid var(--border);
    transition: all 0.15s;
}
.toolbar .filters a:hover, .period-tabs a:hover {
    border-color: var(--foreground);
    color: var(--foreground);
}
.toolbar .filters a.active, .period-tabs a.active {
    background: var(--foreground);
    color: var(--background);
    border-color: var(--foreground);
}

/* --- Filter Form --- */
.filter-form { margin-bottom: 1rem; }
.filter-form .grid { align-items: end; }
.filter-form select, .filter-form input { margin-bottom: 0; }

/* --- Inline Forms --- */
.inline-form { display: inline; margin: 0; padding: 0; }

/* --- Definition Lists --- */
dl { display: grid; grid-template-columns: auto 1fr; gap: 0.4rem 1.25rem; }
dt { font-weight: 600; color: var(--rfm-gray-text); font-size: 13px; }
dd { margin: 0; font-size: 14px; }

/* ===========================
   DASHBOARD — Clean KPIs
   =========================== */

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.period-tabs {
    display: flex;
    gap: 4px;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}

.kpi-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 1.25rem;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color 0.2s ease;
    box-shadow: none;
}
.kpi-card:hover {
    box-shadow: none;
    transform: none;
}
.kpi-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--rfm-gray-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.kpi-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--rfm-navy);
    letter-spacing: -0.02em;
}
.kpi-value-sm {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--rfm-navy);
}
.kpi-value.kpi-success, .kpi-value-sm.kpi-success { color: var(--rfm-success); }
.kpi-value.kpi-danger, .kpi-value-sm.kpi-danger { color: var(--rfm-danger); }

.kpi-card-small {
    padding: 1rem 1.25rem;
}

/* Today list */
.today-list {
    background: var(--rfm-white);
    border-radius: var(--rfm-radius-card);
    border: 1px solid var(--rfm-gray-border);
    padding: 1.25rem;
    margin-top: 12px;
}
.today-list h3 {
    margin-bottom: 12px;
}
.today-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--rfm-gray-border);
    transition: background 0.2s ease;
}
.today-item:hover {
    background: var(--muted);
}
.today-item:last-child { border-bottom: none; }
.today-time {
    font-size: 13px;
    font-weight: 600;
    color: var(--rfm-blue);
    min-width: 100px;
    font-variant-numeric: tabular-nums;
}
.today-info {
    flex: 1;
    font-size: 14px;
}
.today-ma {
    color: var(--rfm-gray-text);
    font-size: 13px;
    margin-left: 6px;
}

/* ===========================
   CALENDAR — Full-page like Google Calendar
   =========================== */

.calendar-page {
    height: calc(100vh - 4rem);
    display: flex;
    flex-direction: column;
    max-width: 1500px;
}
.container:has(.calendar-page) {
    max-width: 1500px;
}
.calendar-page #calendar {
    flex: 1;
    background: var(--rfm-white);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 16px 20px;
    overflow: hidden;
}

/* FullCalendar Overrides — Clean Google Calendar style */
.fc {
    --fc-border-color: var(--border);
    --fc-page-bg-color: var(--rfm-white);
    --fc-neutral-bg-color: #f8f9fa;
    --fc-today-bg-color: color-mix(in oklch, var(--primary) 5%, transparent);
    --fc-event-text-color: #fff;
    font-family: 'Inter', sans-serif;
}
.fc .fc-toolbar {
    margin-bottom: 16px !important;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.fc .fc-toolbar-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--rfm-navy);
    letter-spacing: -0.01em;
}
.fc .fc-button-primary {
    background: transparent;
    border-color: var(--border);
    border-radius: var(--rfm-radius-btn);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 13px;
    padding: 6px 16px;
    box-shadow: none;
    color: var(--rfm-navy);
}
.fc .fc-button-primary:hover {
    background: var(--muted);
    border-color: var(--border);
    color: var(--rfm-navy);
}
.fc .fc-button-primary:not(:disabled).fc-button-active {
    background: color-mix(in oklch, var(--primary) 12%, transparent);
    border-color: color-mix(in oklch, var(--primary) 30%, transparent);
    color: var(--rfm-blue);
    font-weight: 600;
}
.fc .fc-button-primary:focus {
    box-shadow: none !important;
}
.fc .fc-button-group > .fc-button {
    border-radius: 0;
}
.fc .fc-button-group > .fc-button:first-child {
    border-radius: var(--rfm-radius-btn) 0 0 var(--rfm-radius-btn);
}
.fc .fc-button-group > .fc-button:last-child {
    border-radius: 0 var(--rfm-radius-btn) var(--rfm-radius-btn) 0;
}
/* Today button */
.fc .fc-today-button {
    background: var(--rfm-white);
    border: 1px solid var(--border);
    color: var(--rfm-navy);
    font-weight: 500;
}
.fc .fc-today-button:hover {
    background: var(--muted);
    border-color: var(--border);
    color: var(--rfm-navy);
}
.fc .fc-today-button:disabled {
    opacity: 0.4;
    background: var(--rfm-white);
    border-color: var(--border);
    color: var(--rfm-navy);
}

/* Prev/Next arrow buttons */
.fc .fc-prev-button,
.fc .fc-next-button {
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--rfm-navy);
}
.fc .fc-prev-button:hover,
.fc .fc-next-button:hover {
    background: var(--muted);
    border: none;
}

/* Events — Google Calendar style (rounded pill) */
.fc .fc-event {
    border-radius: 6px;
    padding: 0;
    font-size: 12px;
    border: none;
    border-left: 4px solid rgba(0,0,0,0.12);
    transition: box-shadow 0.15s;
}
.fc .fc-timegrid-event {
    overflow: visible;
}
.fc .fc-timegrid-event-harness {
    min-height: 50px !important;
}
.fc .fc-event:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

/* --- Cursor: Event greifen & ziehen --- */
/* Offene Hand = "du kannst mich greifen und verschieben" */
.fc .fc-timegrid-event,
.fc .fc-timegrid-event .fc-event-main {
    cursor: grab !important;
}
/* Geschlossene Hand = "ich werde gerade gezogen" */
.fc .fc-timegrid-event:active,
.fc .fc-timegrid-event:active .fc-event-main {
    cursor: grabbing !important;
}

/* --- Cursor: Event-Größe ändern (unterer Rand) --- */
/* Doppelpfeil hoch/runter = "hier Höhe ändern" */
.fc .fc-timegrid-event .fc-event-resizer-end {
    height: 12px !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    cursor: ns-resize !important;
    z-index: 2;
    transform: none;
}
/* Kleiner weißer Strich als visueller Hinweis */
.fc .fc-timegrid-event .fc-event-resizer-end::after {
    content: '';
    display: block;
    width: 20px;
    height: 3px;
    background: rgba(255,255,255,0.5);
    border-radius: 2px;
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    transition: background 0.15s;
}
/* Strich wird deutlicher beim Hover */
.fc .fc-timegrid-event:hover .fc-event-resizer-end::after {
    background: rgba(255,255,255,0.95);
}
.fc .fc-timegrid-event .fc-event-main {
    padding: 3px 8px;
    overflow: hidden;
}
.fc .fc-event-time {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
}
.fc .fc-event-title {
    font-size: 12px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
}
.fc-event-ma {
    font-size: 10px;
    opacity: 0.7;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Time grid — lighter lines, compact */
.fc .fc-timegrid-slot {
    height: 2.5em;
}
.fc .fc-timegrid-slot-lane {
    border-bottom: 1px solid #f0f0f0;
}
.fc .fc-timegrid-slot-minor {
    border-bottom-style: none;
}
.fc .fc-col-header-cell {
    font-size: 11px;
    font-weight: 600;
    color: var(--rfm-gray-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.fc .fc-col-header-cell.fc-day-today {
    color: var(--rfm-blue);
}
.fc .fc-timegrid-slot-label {
    font-size: 10px;
    color: #aab0b8;
    font-weight: 500;
    letter-spacing: 0.02em;
}
.fc .fc-timegrid-divider {
    display: none;
}
.fc .fc-now-indicator-line {
    border-color: var(--rfm-danger);
    border-width: 2px;
}
.fc .fc-now-indicator-arrow {
    border-color: var(--rfm-danger);
    border-top-color: transparent;
    border-bottom-color: transparent;
}

/* Selection highlight */
.fc .fc-highlight {
    background: color-mix(in oklch, var(--primary) 8%, transparent);
}

/* Day grid month view */
.fc .fc-daygrid-day-number {
    font-size: 13px;
    padding: 6px 10px;
    color: var(--rfm-navy);
}
.fc .fc-daygrid-day.fc-day-today .fc-daygrid-day-number {
    background: var(--rfm-blue);
    color: white;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Scrollbar styling for calendar */
.fc .fc-scroller::-webkit-scrollbar {
    width: 6px;
}
.fc .fc-scroller::-webkit-scrollbar-track {
    background: transparent;
}
.fc .fc-scroller::-webkit-scrollbar-thumb {
    background: #d4d4d4;
    border-radius: 3px;
}
.fc .fc-scroller::-webkit-scrollbar-thumb:hover {
    background: #bbb;
}

/* ===========================
   EVENT POPOVER (Google Calendar style)
   =========================== */

.event-popover {
    position: fixed;
    z-index: 1000;
    width: 300px;
    background: var(--rfm-white);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.06);
    border: none;
    overflow: visible;
    animation: popoverIn 0.18s ease-out;
}
@keyframes popoverIn {
    from { opacity: 0; transform: translateY(4px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.popover-top-bar {
    display: flex;
    justify-content: flex-end;
    padding: 8px 10px 0;
    background: var(--rfm-white);
    border-radius: 12px 12px 0 0;
}
.popover-close {
    background: none !important;
    border: none !important;
    color: var(--rfm-gray-text);
    cursor: pointer;
    padding: 4px !important;
    margin: 0;
    width: auto;
    line-height: 1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.popover-close:hover {
    color: var(--rfm-black);
    background: rgba(0,0,0,0.06) !important;
}

.popover-title-row {
    padding: 0 20px 12px;
    background: var(--rfm-white);
}
.popover-title-input {
    font-size: 20px !important;
    font-weight: 400 !important;
    border: none !important;
    border-bottom: 2px solid var(--rfm-blue) !important;
    border-radius: 0 !important;
    padding: 6px 0 8px !important;
    margin: 0 !important;
    background: transparent !important;
    color: var(--rfm-navy);
    box-shadow: none !important;
    width: 100%;
    cursor: default;
    letter-spacing: -0.01em;
}
.popover-title-input::placeholder {
    color: var(--rfm-gray-text);
    opacity: 0.6;
}

.popover-body {
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--rfm-white);
}

.popover-field {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 6px 0;
}
.popover-field-icon {
    flex-shrink: 0;
    width: 18px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rfm-gray-text);
}

.popover-field select,
.popover-field input {
    margin-bottom: 0 !important;
    font-size: 14px;
    padding: 8px 10px;
    border-radius: 8px;
    flex: 1;
}

.popover-datetime-row {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pop-datum-display {
    font-size: 14px;
    padding: 8px 10px;
    border: 1.5px solid var(--rfm-gray-border);
    border-radius: 8px;
    background: var(--rfm-white);
    color: var(--rfm-black);
    cursor: pointer;
    width: 100%;
}
.pop-datum-display:focus {
    border-color: var(--rfm-blue);
    box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 35%, transparent);
    outline: none;
}

.popover-time-group {
    display: flex;
    align-items: center;
    gap: 6px;
}
.popover-time-group input[type="time"] {
    width: 80px;
    flex: 0 0 80px;
    text-align: center;
    font-size: 14px;
    padding: 8px 6px;
    margin-bottom: 0 !important;
    -webkit-appearance: none;
    appearance: none;
}
.popover-time-group input[type="time"]::-webkit-calendar-picker-indicator {
    display: none;
}
.time-separator {
    color: var(--rfm-gray-text);
    font-size: 14px;
    flex-shrink: 0;
}

.event-popover form {
    padding: 0;
}

.popover-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
    padding: 14px 20px;
    border-top: 1px solid var(--rfm-gray-border);
    background: var(--rfm-white);
    border-radius: 0 0 12px 12px;
}

/* Flatpickr overrides for RFM */
.flatpickr-calendar {
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15) !important;
    border: none !important;
    font-family: 'Inter', sans-serif !important;
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover {
    background: var(--rfm-blue) !important;
    border-color: var(--rfm-blue) !important;
}
.flatpickr-day.today {
    border-color: var(--rfm-blue) !important;
}
.flatpickr-months .flatpickr-month {
    height: 40px;
}
.flatpickr-current-month {
    font-size: 14px !important;
    font-weight: 600 !important;
}

/* ===========================
   TIMER (Mobile)
   =========================== */

.einsatz-card { margin-bottom: 1rem; }
.einsatz-card header {
    font-size: 1rem;
    font-weight: 700;
    color: var(--rfm-navy);
}

.timer-btn {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--rfm-radius-card);
    border: none;
    cursor: pointer;
    margin-top: 10px;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}
.timer-btn:active {
    transform: scale(0.98);
}
.timer-start {
    background: var(--rfm-success);
    color: white;
    border-color: var(--rfm-success);
}
.timer-start:hover { background: #059669; color: white; }
.timer-stop {
    background: var(--rfm-danger);
    color: white;
    border-color: var(--rfm-danger);
    animation: pulse 2s infinite;
}
.timer-stop:hover { background: #dc2626; color: white; }

.timer-running { text-align: center; padding: 10px; }
.timer-display {
    font-size: 2.5rem;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
    color: var(--rfm-blue);
}
.timer-done {
    text-align: center;
    padding: 10px;
    font-weight: 600;
    color: var(--rfm-success);
    background: rgba(16, 185, 129, 0.06);
    border-radius: var(--rfm-radius-input);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ===========================
   GLOBAL MODAL OVERLAY
   =========================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1500;
    background: rgba(10, 32, 51, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: background 0.22s ease;
}
.modal-overlay.active {
    background: rgba(10, 32, 51, 0.45);
    pointer-events: auto;
}
.modal-box {
    background: var(--rfm-white);
    border-radius: var(--rfm-radius-card);
    padding: 24px 28px;
    width: 90%;
    max-width: 440px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18);
    transform: scale(0.96);
    opacity: 0;
    transition: transform 0.22s ease, opacity 0.22s ease;
}
.modal-overlay.active .modal-box {
    transform: scale(1);
    opacity: 1;
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 1024px) {
    .container { padding: 1.75rem 1.5rem; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    dl { grid-template-columns: 1fr; gap: 0.2rem 0; }
    dt { margin-top: 0.5rem; }
}

/* --- Mobile: Sidebar als Drawer --- */
@media (max-width: 900px) {
    .mobile-topbar-hamburger { display: flex; }
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        transform: translateX(-100%);
        box-shadow: 0 0 30px rgba(0,0,0,0.15);
    }
    .sidebar.open { transform: translateX(0); }
    .container { padding: 4.5rem 1.25rem 1.25rem; }
}

@media (max-width: 768px) {
    h1 { font-size: 1.5em; }
    h2 { font-size: 1.25em; }

    /* Grid */
    .grid { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }

    /* Toolbar */
    .toolbar { flex-direction: column; align-items: stretch; gap: 0.75rem; }
    .toolbar .filters { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Dashboard */
    .dashboard-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .modal-row { grid-template-columns: 1fr; }

    /* Tables — horizontal scroll */
    .overflow-auto { -webkit-overflow-scrolling: touch; }

    /* Calendar */
    .calendar-page { height: calc(100vh - 80px - 2rem); }
    .calendar-page #calendar { padding: 10px 12px; }
    .fc .fc-toolbar { flex-wrap: wrap; gap: 8px; }
    .fc .fc-toolbar-title { font-size: 1rem; }
    .fc .fc-button-primary { padding: 5px 10px; font-size: 12px; }

    /* Timer */
    .timer-display { font-size: 3rem; }
    .timer-btn { padding: 16px; font-size: 1.2rem; }

    /* Buttons */
    .button-group { flex-wrap: wrap; }

    /* Popover — fullscreen on mobile */
    .event-popover {
        width: calc(100vw - 32px) !important;
        max-width: 400px;
        left: 16px !important;
        right: 16px !important;
    }

    /* Definition Lists */
    dl { grid-template-columns: 1fr; gap: 0.15rem 0; }
    dt { margin-top: 0.6rem; }
    dt:first-child { margin-top: 0; }
}

/* --- Small mobile (max 480px) --- */
@media (max-width: 480px) {
    .container { padding: 0.75rem; }
    .kpi-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .kpi-value { font-size: 1.3rem; }
    .kpi-card { padding: 1rem; }
    .nav-logo { height: 22px; }

    /* Cards */
    article, .card { padding: 1rem; border-radius: 14px; }

    /* Tables */
    th, td { padding: 8px 10px; font-size: 13px; }
    th { font-size: 11px; }

    /* Buttons */
    button, .btn, input[type="submit"], a[role="button"] {
        padding: 8px 18px;
        font-size: 14px;
    }
    .btn-sm { padding: 5px 10px; font-size: 12px; }
}