/* BIGDETAIL Dashboard - Modern Glassmorphism UI */
/* CSS einzeilig wie gewünscht */

/* === Design Tokens === */
:root { --bd-primary: #3b82f6; --bd-primary-dark: #2563eb; --bd-primary-light: #dbeafe; --bd-accent: #8b5cf6; --bd-dark: #0f172a; --bd-dark-soft: #1e293b; --bd-surface: rgba(255,255,255,0.72); --bd-surface-solid: #ffffff; --bd-surface-hover: rgba(255,255,255,0.88); --bd-bg: #f0f4f8; --bd-bg-gradient: linear-gradient(135deg, #e8edf5 0%, #f0f4f8 50%, #e6eef8 100%); --bd-border: rgba(148,163,184,0.2); --bd-border-strong: rgba(148,163,184,0.35); --bd-shadow-sm: 0 1px 3px rgba(15,23,42,0.04), 0 1px 2px rgba(15,23,42,0.06); --bd-shadow-md: 0 4px 12px rgba(15,23,42,0.06), 0 2px 6px rgba(15,23,42,0.04); --bd-shadow-lg: 0 12px 40px rgba(15,23,42,0.08), 0 4px 12px rgba(15,23,42,0.04); --bd-shadow-glow: 0 0 20px rgba(59,130,246,0.15); --bd-blur: 16px; --bd-radius: 14px; --bd-radius-sm: 8px; --bd-radius-xs: 6px; --bd-font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif; --bd-font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace; --bd-transition: cubic-bezier(0.16, 1, 0.3, 1); }

/* === Basis === */
body { background: var(--bd-bg-gradient); background-attachment: fixed; font-family: var(--bd-font); font-size: 0.875rem; color: #334155; line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; letter-spacing: -0.01em; min-height: 100vh; }

/* === Geometrische Typografie === */
h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -0.025em; color: var(--bd-dark); }
h4 { font-size: 1.25rem; }
.fs-3 { font-weight: 800 !important; letter-spacing: -0.03em; color: var(--bd-dark); }
.text-muted { color: #64748b !important; }
.small, small { font-size: 0.8rem; }
.fw-semibold { font-weight: 600; letter-spacing: -0.01em; }

/* === Navbar – Dark Glassmorphism === */
.navbar { backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); background: rgba(15,23,42,0.88) !important; border-bottom: 1px solid rgba(255,255,255,0.06); box-shadow: 0 1px 24px rgba(0,0,0,0.12); padding: 0.6rem 0; }
.navbar-brand { font-weight: 800; letter-spacing: -0.03em; font-size: 1.05rem; color: #fff !important; }
.navbar-brand i { color: var(--bd-primary); }
.navbar-dark .navbar-nav .nav-link { color: rgba(255,255,255,0.65); font-weight: 500; font-size: 0.85rem; padding: 0.5rem 0.85rem; border-radius: var(--bd-radius-xs); transition: all 0.2s var(--bd-transition); letter-spacing: 0; }
.navbar-dark .navbar-nav .nav-link:hover { color: #fff; background: rgba(255,255,255,0.08); }
.navbar-dark .navbar-nav .nav-link.active { color: #fff; background: rgba(59,130,246,0.2); }
.navbar-dark .navbar-nav .nav-link i { font-size: 0.9rem; }
.dropdown-menu { backdrop-filter: blur(var(--bd-blur)); -webkit-backdrop-filter: blur(var(--bd-blur)); background: rgba(255,255,255,0.92); border: 1px solid var(--bd-border); border-radius: var(--bd-radius-sm); box-shadow: var(--bd-shadow-lg); padding: 0.4rem; }
.dropdown-item { border-radius: var(--bd-radius-xs); font-size: 0.85rem; padding: 0.45rem 0.75rem; transition: all 0.15s; }
.dropdown-item:hover { background: var(--bd-primary-light); color: var(--bd-primary-dark); }

/* === Cards – Glassmorphism mit Tiefe === */
.card { background: var(--bd-surface); backdrop-filter: blur(var(--bd-blur)) saturate(150%); -webkit-backdrop-filter: blur(var(--bd-blur)) saturate(150%); border: 1px solid var(--bd-border); border-radius: var(--bd-radius); box-shadow: var(--bd-shadow-sm); transition: all 0.3s var(--bd-transition); }
.card:hover { box-shadow: var(--bd-shadow-md); border-color: var(--bd-border-strong); transform: translateY(-1px); }
.card-header { background: rgba(248,250,252,0.5); border-bottom: 1px solid var(--bd-border); font-size: 0.82rem; font-weight: 600; letter-spacing: -0.01em; padding: 0.7rem 1rem; border-radius: var(--bd-radius) var(--bd-radius) 0 0 !important; }
.card-body { padding: 1rem; }

/* === Statistik-Karten – Hero-Widgets === */
.border-start.border-4 { border-width: 4px !important; border-radius: var(--bd-radius) !important; }
.border-start.border-4 .card-body { padding: 1.1rem 1.25rem; }
.border-start.border-4 .fs-3 { font-size: 2rem !important; line-height: 1.1; }
.border-start.border-4 .text-muted.small { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.border-start.border-4 i[style*="font-size:2rem"] { font-size: 2.2rem !important; opacity: 0.2 !important; }

/* === Kanban Board === */
.kanban-board .card { background: rgba(248,250,252,0.6); }
.kanban-board .card-body { max-height: calc(100vh - 280px); overflow-y: auto; padding: 0.6rem; }
.kanban-card { cursor: pointer; background: var(--bd-surface-solid) !important; backdrop-filter: none; border: 1px solid var(--bd-border); border-left: 4px solid var(--bd-primary); border-radius: var(--bd-radius-sm) !important; box-shadow: var(--bd-shadow-sm); transition: all 0.25s var(--bd-transition); }
.kanban-card:hover { transform: translateY(-2px); box-shadow: var(--bd-shadow-md), var(--bd-shadow-glow); border-left-color: var(--bd-primary-dark); }
.kanban-card .card-body { padding: 0.75rem 0.85rem !important; }
.kanban-card .fw-semibold { font-size: 0.88rem; color: var(--bd-dark); }
.kanban-card .text-muted { font-size: 0.78rem; }
.kanban-card.sortable-ghost { opacity: 0.35; background: var(--bd-primary-light) !important; border: 2px dashed var(--bd-primary); border-radius: var(--bd-radius-sm); }
.kanban-card.sortable-chosen { box-shadow: var(--bd-shadow-lg), var(--bd-shadow-glow); transform: rotate(1.5deg) scale(1.02); }

/* === Progress Bars === */
.progress { border-radius: 20px; height: 6px !important; background: rgba(148,163,184,0.15); overflow: hidden; }
.progress-bar { border-radius: 20px; background: linear-gradient(90deg, #22c55e, #16a34a); }

/* === ToDo Aufgaben === */
.aufgabe-item { background: var(--bd-surface-solid); border: 1px solid var(--bd-border); border-left: 4px solid #94a3b8; border-radius: var(--bd-radius-sm) !important; box-shadow: var(--bd-shadow-sm); transition: all 0.2s var(--bd-transition); }
.aufgabe-item[data-kategorie="A"] { border-left-color: #f59e0b; }
.aufgabe-item[data-kategorie="B"] { border-left-color: var(--bd-primary); }
.aufgabe-item[data-kategorie="C"] { border-left-color: #06b6d4; }
.aufgabe-item[data-kategorie="D"] { border-left-color: #94a3b8; }
.aufgabe-item:hover { background: var(--bd-surface-hover); box-shadow: var(--bd-shadow-md); transform: translateX(2px); }
.aufgabe-item.erledigt { opacity: 0.45; }
.aufgabe-item.erledigt .fw-semibold { text-decoration: line-through; color: #94a3b8; }

/* === Eisenhower Matrix === */
.eisenhower-quadrant { min-height: 180px; padding: 0.6rem !important; }
.eisenhower-quadrant .aufgabe-chip { display: inline-flex; align-items: center; gap: 4px; padding: 5px 12px; margin: 3px; border-radius: 20px; background: var(--bd-surface-solid); border: 1px solid var(--bd-border); font-size: 0.78rem; font-weight: 500; cursor: pointer; transition: all 0.2s var(--bd-transition); box-shadow: var(--bd-shadow-sm); }
.eisenhower-quadrant .aufgabe-chip:hover { background: var(--bd-primary-light); border-color: var(--bd-primary); transform: translateY(-1px); box-shadow: var(--bd-shadow-md); }
.eisenhower-quadrant .aufgabe-chip .badge { font-size: 0.6rem; padding: 2px 5px; }
.border-danger .card-header { border-left: 4px solid #ef4444; }
.border-primary .card-header { border-left: 4px solid var(--bd-primary); }
.border-warning .card-header { border-left: 4px solid #f59e0b; }
.border-secondary .card-header { border-left: 4px solid #94a3b8; }

/* === Kontakte === */
.kontakt-item { background: var(--bd-surface-solid); border: 1px solid var(--bd-border); border-radius: var(--bd-radius-sm) !important; box-shadow: var(--bd-shadow-sm); transition: all 0.2s var(--bd-transition); }
.kontakt-item:hover { background: var(--bd-surface-hover); box-shadow: var(--bd-shadow-md); }
.kontakt-item.ueberfaellig { border-left: 4px solid #ef4444; background: rgba(239,68,68,0.03); }
.kontakt-item i[style*="font-size:1.3rem"] { color: #64748b; }

/* === Badges – Pill Style === */
.badge { font-weight: 600; letter-spacing: 0; border-radius: 20px; padding: 0.3em 0.7em; font-size: 0.72rem; }
.badge.bg-danger { background: linear-gradient(135deg, #ef4444, #dc2626) !important; }
.badge.bg-warning { background: linear-gradient(135deg, #f59e0b, #d97706) !important; }
.badge.bg-success { background: linear-gradient(135deg, #22c55e, #16a34a) !important; }
.badge.bg-primary { background: linear-gradient(135deg, #3b82f6, #2563eb) !important; }
.badge.bg-info { background: linear-gradient(135deg, #06b6d4, #0891b2) !important; }
.badge.bg-secondary { background: rgba(100,116,139,0.12) !important; color: #475569 !important; }
.badge.bg-light { background: rgba(241,245,249,0.8) !important; border: 1px solid var(--bd-border); }

/* === Buttons === */
.btn { border-radius: var(--bd-radius-xs); font-weight: 600; font-size: 0.84rem; letter-spacing: -0.01em; transition: all 0.2s var(--bd-transition); }
.btn-primary { background: linear-gradient(135deg, var(--bd-primary), var(--bd-primary-dark)); border: none; box-shadow: 0 2px 8px rgba(59,130,246,0.3); }
.btn-primary:hover { background: linear-gradient(135deg, var(--bd-primary-dark), #1d4ed8); box-shadow: 0 4px 16px rgba(59,130,246,0.4); transform: translateY(-1px); }
.btn-outline-primary { border-color: var(--bd-border-strong); color: var(--bd-primary); }
.btn-outline-primary:hover { background: var(--bd-primary-light); border-color: var(--bd-primary); color: var(--bd-primary-dark); }
.btn-outline-secondary { border-color: var(--bd-border-strong); color: #64748b; }
.btn-outline-secondary:hover { background: rgba(241,245,249,0.8); border-color: #94a3b8; color: #334155; }
.btn-outline-success { border-color: var(--bd-border-strong); color: #16a34a; }
.btn-outline-success:hover { background: rgba(34,197,94,0.08); border-color: #22c55e; }
.btn-outline-danger { border-color: var(--bd-border-strong); color: #dc2626; }
.btn-outline-danger:hover { background: rgba(239,68,68,0.08); border-color: #ef4444; }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.78rem; }
.btn-group-sm > .btn { border-radius: var(--bd-radius-xs); }

/* === Forms === */
.form-control { border: 1.5px solid var(--bd-border-strong); border-radius: var(--bd-radius-xs); font-size: 0.85rem; padding: 0.5rem 0.75rem; background: rgba(255,255,255,0.8); transition: all 0.2s var(--bd-transition); }
.form-control:focus { border-color: var(--bd-primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.12); background: #fff; }
.form-select { border: 1.5px solid var(--bd-border-strong); border-radius: var(--bd-radius-xs); font-size: 0.85rem; padding: 0.5rem 0.75rem; background-color: rgba(255,255,255,0.8); transition: all 0.2s var(--bd-transition); }
.form-select:focus { border-color: var(--bd-primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.12); }
.form-label { font-weight: 600; font-size: 0.8rem; color: #475569; letter-spacing: 0; margin-bottom: 0.3rem; }
.form-check-input:checked { background-color: var(--bd-primary); border-color: var(--bd-primary); }
.input-group-text { background: rgba(241,245,249,0.8); border: 1.5px solid var(--bd-border-strong); font-size: 0.85rem; color: #64748b; }

/* === Tabs === */
.nav-tabs { border-bottom: 2px solid var(--bd-border); gap: 2px; }
.nav-tabs .nav-link { border: none; border-radius: var(--bd-radius-xs) var(--bd-radius-xs) 0 0; color: #64748b; font-weight: 600; font-size: 0.84rem; padding: 0.6rem 1.1rem; transition: all 0.2s var(--bd-transition); }
.nav-tabs .nav-link:hover { color: var(--bd-primary); background: rgba(59,130,246,0.05); }
.nav-tabs .nav-link.active { color: var(--bd-primary-dark); background: rgba(59,130,246,0.08); border-bottom: 2px solid var(--bd-primary); margin-bottom: -2px; }

/* === Filter Buttons === */
.filter-kat.active, .filter-kontakt-status.active { font-weight: 700; background: var(--bd-primary-light) !important; border-color: var(--bd-primary) !important; color: var(--bd-primary-dark) !important; }

/* === Modal – Frosted Glass === */
.modal-content { backdrop-filter: blur(24px) saturate(150%); -webkit-backdrop-filter: blur(24px) saturate(150%); background: rgba(255,255,255,0.92); border: 1px solid var(--bd-border); border-radius: var(--bd-radius); box-shadow: var(--bd-shadow-lg); }
.modal-header { background: rgba(248,250,252,0.6); border-bottom: 1px solid var(--bd-border); border-radius: var(--bd-radius) var(--bd-radius) 0 0; padding: 1rem 1.25rem; }
.modal-header .modal-title { font-size: 1.05rem; font-weight: 700; }
.modal-footer { background: rgba(248,250,252,0.4); border-top: 1px solid var(--bd-border); padding: 0.75rem 1.25rem; }
.modal-backdrop.show { backdrop-filter: blur(4px); }

/* === Alerts === */
.alert { border-radius: var(--bd-radius-sm); border: none; font-size: 0.85rem; font-weight: 500; }
.alert-danger { background: rgba(239,68,68,0.08); color: #b91c1c; }
.alert-success { background: rgba(34,197,94,0.08); color: #15803d; }

/* === Toast === */
.toast { border-radius: var(--bd-radius-sm); border: none; box-shadow: var(--bd-shadow-lg); backdrop-filter: blur(var(--bd-blur)); font-size: 0.85rem; }

/* === Tables === */
.table { font-size: 0.84rem; }
.table th { font-weight: 700; text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.05em; color: #64748b; border-bottom-width: 2px; }
.table td { vertical-align: middle; }
.table-hover tbody tr:hover { background: rgba(59,130,246,0.03); }

/* === Scrollbar === */
.kanban-column::-webkit-scrollbar { width: 4px; }
.kanban-column::-webkit-scrollbar-track { background: transparent; }
.kanban-column::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.3); border-radius: 20px; }
.kanban-column::-webkit-scrollbar-thumb:hover { background: rgba(148,163,184,0.5); }
* { scrollbar-width: thin; scrollbar-color: rgba(148,163,184,0.3) transparent; }

/* === Footer === */
footer { color: #94a3b8 !important; font-size: 0.75rem; letter-spacing: 0.02em; }

/* === Login-Seite === */
body.bg-light { background: var(--bd-bg-gradient) !important; background-attachment: fixed !important; }
body.bg-light .card { backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); background: rgba(255,255,255,0.75); border: 1px solid rgba(255,255,255,0.3); box-shadow: var(--bd-shadow-lg); }
body.bg-light .card h4 { letter-spacing: -0.03em; }
body.bg-light .card i[style*="font-size:2.5rem"] { background: linear-gradient(135deg, var(--bd-primary), var(--bd-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* === Responsive === */
@media (max-width: 768px) {
.kanban-board .col-md-3 { margin-bottom: 0.75rem; }
.kanban-board .card-body { max-height: 300px; }
.container-fluid { padding-left: 0.75rem; padding-right: 0.75rem; }
.card { border-radius: var(--bd-radius-sm); }
.modal-content { border-radius: var(--bd-radius-sm); margin: 0.5rem; }
}

/* === Micro-Animations === */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.card { animation: fadeInUp 0.4s var(--bd-transition) both; }
.row > [class*="col-"]:nth-child(1) .card { animation-delay: 0s; }
.row > [class*="col-"]:nth-child(2) .card { animation-delay: 0.05s; }
.row > [class*="col-"]:nth-child(3) .card { animation-delay: 0.1s; }
.row > [class*="col-"]:nth-child(4) .card { animation-delay: 0.15s; }

/* === Selection Style === */
::selection { background: var(--bd-primary-light); color: var(--bd-primary-dark); }