/* ═══════════════════════════════════════════════════════════
   AceSuite — Premium Design System 2026
   ═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens ──────────────────────────────────────── */
:root {
    /* Primary — wird via Jinja überschrieben wenn Tenant-Branding gesetzt */
    --primary:          #2563eb;
    --primary-hover:    #1d4ed8;
    --primary-soft:     #eff6ff;
    --primary-border:   #bfdbfe;

    /* Neutrals */
    --secondary:        #475569;
    --background:       #f1f5f9;
    --surface:          #ffffff;
    --surface-raised:   #f8fafc;
    --text-main:        #0f172a;
    --text-muted:       #64748b;
    --text-subtle:      #94a3b8;
    --border:           #e2e8f0;
    --border-strong:    #cbd5e1;

    /* Semantic colours */
    --success:          #059669;
    --success-bg:       #ecfdf5;
    --success-border:   #a7f3d0;
    --danger:           #dc2626;
    --danger-bg:        #fef2f2;
    --danger-border:    #fecaca;
    --warning:          #d97706;
    --warning-bg:       #fffbeb;
    --warning-border:   #fde68a;
    --info:             #2563eb;
    --info-bg:          #eff6ff;
    --info-border:      #bfdbfe;

    /* Radius */
    --radius-xs:        4px;
    --radius-sm:        6px;
    --radius:           10px;
    --radius-lg:        14px;
    --radius-xl:        20px;

    /* Elevation / Shadows */
    --shadow-xs:        0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm:        0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:        0 4px 8px -2px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg:        0 12px 20px -4px rgba(0,0,0,0.10), 0 4px 8px -2px rgba(0,0,0,0.04);
    --shadow-xl:        0 20px 32px -8px rgba(0,0,0,0.12), 0 8px 12px -4px rgba(0,0,0,0.05);

    /* Transitions */
    --transition-fast:  0.12s ease;
    --transition:       0.18s ease;
    --transition-slow:  0.3s ease;
}

/* ── Base ───────────────────────────────────────────────── */
body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

/* ── Typografie-Skala ────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 { font-weight: 600; color: var(--text-main); letter-spacing: -0.02em; }
.page-title   { font-size: 1.5rem;   font-weight: 700; letter-spacing: -0.03em; }
.page-subtitle{ font-size: 0.875rem; color: var(--text-muted); margin-top: 2px; }
.section-label{ font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-subtle); }
.text-xs  { font-size: 0.75rem; }
.text-sm  { font-size: 0.8125rem; }
.text-base{ font-size: 0.9375rem; }

/* ── Cards ───────────────────────────────────────────────── */
.card {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    margin-bottom: 24px;
}
.card-body { padding: 1.75rem; }
.card-header, .card-footer {
    background: var(--surface) !important;
    border-color: var(--border) !important;
}
.card-title { font-weight: 600; font-size: 1rem; color: var(--text-main); margin-bottom: 1rem; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    padding: 0.5rem 1.1rem;
    font-size: 0.875rem;
    transition: all var(--transition);
    border: 1px solid transparent;
    letter-spacing: -0.01em;
}

/* ── Badges — Soft ───────────────────────────────────────── */
.badge {
    padding: 0.4rem 0.65rem;
    font-weight: 600;
    font-size: 0.725rem;
    border-radius: var(--radius-xs);
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
}
.badge-success-soft { background-color: var(--success-bg) !important; color: var(--success) !important; border: 1px solid var(--success-border) !important; }
.badge-warning-soft { background-color: var(--warning-bg) !important; color: var(--warning) !important; border: 1px solid var(--warning-border) !important; }
.badge-danger-soft  { background-color: var(--danger-bg)  !important; color: var(--danger)  !important; border: 1px solid var(--danger-border)  !important; }
.badge-info-soft    { background-color: var(--info-bg)    !important; color: var(--info)    !important; border: 1px solid var(--info-border)    !important; }
.badge-secondary-soft { background-color: var(--surface-raised) !important; color: var(--text-muted) !important; border: 1px solid var(--border) !important; }

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.4s ease-out forwards;
}

.animate-in-d1 { animation-delay: 0.1s; opacity: 0; }
.animate-in-d2 { animation-delay: 0.2s; opacity: 0; }
.animate-in-d3 { animation-delay: 0.3s; opacity: 0; }

/* ── Glassmorphism ──────────────────────────────────────── */
.glass-card {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
}

/* ── Icon Buttons ──────────────────────────────────────── */
.btn-icon {
    width: 34px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: all var(--transition);
    border: 1px solid transparent;
    background: transparent;
}
.btn-icon:hover {
    background-color: var(--surface-raised);
    color: var(--text-main);
    border-color: var(--border);
}
.btn-icon.text-danger:hover {
    background-color: var(--danger-bg);
    color: var(--danger);
    border-color: var(--danger-border);
}
.btn-primary {
    background: var(--primary);
    color: white !important;
    box-shadow: 0 2px 6px rgba(37,99,235,0.3);
}
.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 10px rgba(37,99,235,0.35);
    transform: translateY(-1px);
}
.btn-outline-primary {
    background: transparent;
    border-color: var(--border);
    color: var(--text-main);
}
.btn-outline-primary:hover {
    background: var(--primary-soft);
    border-color: var(--primary-border);
    color: var(--primary);
}
.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #047857; transform: translateY(-1px); }
.btn-warning { background: var(--warning); color: white; }
.btn-warning:hover { background: #b45309; }
.btn-danger  { background: var(--danger);  color: white; }
.btn-danger:hover  { background: #b91c1c; }
.btn-outline-danger {
    border-color: var(--border);
    color: var(--danger);
}
.btn-outline-danger:hover {
    background: var(--danger-bg);
    border-color: var(--danger);
    color: var(--danger);
}
.btn-outline-secondary {
    border-color: var(--border);
    color: var(--secondary);
}
.btn-outline-secondary:hover {
    background: var(--surface-raised);
    color: var(--text-main);
    border-color: var(--border-strong);
}
.btn-sm {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
    border-radius: var(--radius-xs);
}

/* Icon-only Button für Tabellen-Aktionen */
.btn-icon {
    width: 30px;
    height: 30px;
    padding: 0;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-muted);
    font-size: 13px;
    transition: all var(--transition-fast);
    text-decoration: none;
}
.btn-icon:hover {
    background: var(--surface-raised);
    border-color: var(--border-strong);
    color: var(--text-main);
    transform: translateY(-1px);
    box-shadow: var(--shadow-xs);
}

/* ── Tabellen ────────────────────────────────────────────── */
.table-responsive {
    min-height: 400px;
    overflow: visible !important;
}
@media (max-width: 991.98px) {
    .table-responsive {
        overflow-x: auto !important;
        min-height: auto;
    }
}
.table {
    margin-bottom: 0;
    color: var(--text-main);
}
.table-light { background-color: transparent; color: var(--text-muted); }
.table th {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    padding: 12px 16px;
    border-bottom: 2px solid var(--border);
    color: var(--text-subtle);
    background: var(--surface);
    white-space: nowrap;
}
.table td {
    padding: 13px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);  /* solid statt dashed */
    font-size: 0.875rem;
    color: var(--text-main);
    transition: background var(--transition-fast);
}
.table-hover tbody tr:hover td { background-color: var(--surface-raised); }
.table-hover tbody tr.row-overdue td { background-color: var(--danger-bg); }
.table-hover tbody tr.row-overdue:hover td { background-color: #fee2e2; }
.tr-clickable { cursor: pointer; }
td .btn { margin-right: 3px; margin-bottom: 2px; }

/* ── Formulare ───────────────────────────────────────────── */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    padding: 0.6rem 0.85rem;
    font-size: 0.875rem;
    color: var(--text-main);
    background-color: var(--surface);
    box-shadow: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    font-family: 'Outfit', sans-serif;
}
.form-control:focus, .form-select:focus {
    background-color: var(--surface);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
    outline: none;
}
.form-label {
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
    font-size: 0.8125rem;
}

/* ── Badges ──────────────────────────────────────────────── */
.badge {
    padding: 0.35em 0.75em;
    border-radius: var(--radius-xs);
    font-weight: 600;
    font-size: 0.72rem;
    border: 1px solid transparent;
    letter-spacing: 0.01em;
}
.bg-secondary { background-color: #f1f5f9 !important; color: var(--secondary) !important; border-color: var(--border) !important; }
.bg-success   { background-color: var(--success-bg) !important; color: var(--success) !important; border-color: var(--success-border) !important; }
.bg-danger    { background-color: var(--danger-bg)  !important; color: var(--danger)  !important; border-color: var(--danger-border)  !important; }
.bg-info      { background-color: var(--info-bg)    !important; color: var(--info)    !important; border-color: var(--info-border)    !important; }
.bg-warning   { background-color: var(--warning-bg) !important; color: var(--warning) !important; border-color: var(--warning-border) !important; }

/* Kritischer Status pulsiert */
@keyframes badge-pulse {
    0%, 100% { box-shadow: 0 0 0 0   rgba(220,38,38,0.4); }
    50%       { box-shadow: 0 0 0 5px rgba(220,38,38,0); }
}
.badge-pulse { animation: badge-pulse 2s ease infinite; }

/* ── TomSelect ───────────────────────────────────────────── */
.ts-control {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.55rem 0.85rem !important;
    box-shadow: none !important;
    font-family: 'Outfit', sans-serif !important;
    font-size: 0.875rem !important;
}
.ts-control.focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12) !important;
}
.ts-dropdown {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* ── Invoice-Komponenten ─────────────────────────────────── */
.invoice-view-header {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
    border: 1px solid var(--border);
}
.invoice-glass-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    height: 100%;
}
/* Total-Gradient nutzt CSS-Variablen → Tenant-Branding-kompatibel */
.invoice-total-gradient {
    background: linear-gradient(135deg, var(--primary-soft) 0%, var(--primary-border) 100%);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin-top: 12px;
    color: var(--primary);
    border: 1px solid var(--primary-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.invoice-total-gradient h4,
.invoice-total-gradient h5 { color: var(--primary); font-weight: 700; margin: 0; }

.action-toolbar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.action-toolbar .btn {
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    font-weight: 600;
}

/* ── Micro-Animationen ───────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.animate-in            { animation: fadeInUp 0.28s ease both; }
.animate-in-d1         { animation-delay: 0.05s; }
.animate-in-d2         { animation-delay: 0.10s; }
.animate-in-d3         { animation-delay: 0.15s; }
.animate-in-d4         { animation-delay: 0.20s; }
.animate-in-d5         { animation-delay: 0.25s; }

/* ── Sticky Sidebar (Invoice-View) ───────────────────────── */
@media (min-width: 992px) {
    .sticky-sidebar {
        position: sticky !important;
        top: 24px;
        height: fit-content;
    }
}

/* ── Impersonation Banner ────────────────────────────────── */
.impersonation-bar {
    background: #fef3c7;
    color: #92400e;
    border-bottom: 1px solid #fde68a;
    padding: 6px 16px;
    font-size: 12px;
    text-align: center;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* ── Utility ─────────────────────────────────────────────── */
.rounded-sm  { border-radius: var(--radius-sm)  !important; }
.rounded-md  { border-radius: var(--radius)      !important; }
.rounded-lg  { border-radius: var(--radius-lg)   !important; }
.shadow-xs   { box-shadow: var(--shadow-xs) !important; }
.shadow-sm   { box-shadow: var(--shadow-sm) !important; }
.shadow-md   { box-shadow: var(--shadow-md) !important; }
.text-muted  { color: var(--text-muted) !important; }
.text-subtle { color: var(--text-subtle) !important; }
.border-soft { border-color: var(--border) !important; }

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 576px) {
    .card-body { padding: 1.25rem; }
    .btn { font-size: 0.8125rem; }
}

/* Navbar stilleri sidebar'a tasindi — base.html icinde inline */

/* Minimal Cards */
.card {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm) !important;
    margin-bottom: 24px;
}
.card-body {
    padding: 2rem;
}
.card-header, .card-footer {
    background: var(--surface) !important;
    border-color: var(--border) !important;
}
.card-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 1rem;
}

/* Minimalist Buttons */
.btn {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    transition: all 0.15s ease;
    border: 1px solid transparent;
}
.btn-primary {
    background: var(--primary);
    color: white !important;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}
.btn-outline-primary {
    background: transparent;
    border-color: var(--border);
    color: var(--text-main);
}
.btn-outline-primary:hover {
    background: var(--background);
    border-color: var(--secondary);
    color: var(--text-main);
}
/* Re-styling action buttons for softer table looks */
.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #047857; }
.btn-warning { background: var(--warning); color: white; }
.btn-warning:hover { background: #b45309; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #b91c1c; }
.btn-outline-danger { border-color: var(--border); color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); }
.btn-outline-secondary { border-color: var(--border); color: var(--secondary); }
.btn-outline-secondary:hover { background: var(--background); color: var(--text-main); border-color: #ccc; }

.btn-sm {
    padding: 0.35rem 0.6rem;
    font-size: 0.8rem;
    border-radius: 4px;
}

/* Ultra Clean Tables */
.table-responsive {
    min-height: 400px; /* Provides ample space for dropdowns even with few rows */
    overflow: visible !important;
}

@media (max-width: 991.98px) {
    .table-responsive {
        overflow-x: auto !important;
        min-height: auto; /* On mobile, we prefer the natural height or scroll */
    }
}
.table {
    margin-bottom: 0;
    color: var(--text-main);
}
.table-light {
    background-color: transparent;
    color: var(--text-muted);
}
.table th {
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}
.table td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px dashed var(--border);
    font-size: 0.9rem;
}
.table-hover tbody tr:hover {
    background-color: var(--background);
}
.table-hover tbody tr.row-overdue {
    background-color: #FEF2F2 !important;
}
.table-hover tbody tr.row-overdue:hover {
    background-color: #FEE2E2 !important;
}
.tr-clickable {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

/* Minimalist Form Inputs */
.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid var(--border);
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
    color: var(--text-main);
    background-color: var(--surface);
    box-shadow: none;
    transition: border-color 0.15s ease;
}
.form-control:focus, .form-select:focus {
    background-color: var(--surface);
    border-color: #999;
    box-shadow: none;
    outline: none;
}
.form-label {
    font-weight: 500;
    color: var(--secondary);
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
}

/* Soft Badges */
.badge {
    padding: 0.4em 0.8em;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.75rem;
    border: 1px solid transparent;
}
.bg-secondary { background-color: #F4F4F5 !important; color: #52525B !important; border-color: #E4E4E7; }
.bg-success { background-color: var(--success-bg) !important; color: var(--success) !important; border-color: #D1FAE5; }
.bg-danger { background-color: var(--danger-bg) !important; color: var(--danger) !important; border-color: #FEE2E2; }
.bg-info { background-color: #EFF6FF !important; color: #2563EB !important; border-color: #DBEAFE; }
.bg-warning { background-color: var(--warning-bg) !important; color: var(--warning) !important; border-color: #FEF3C7; }

/* Typography Highlights */
h2, h3 {
    font-weight: 600;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

/* Adjusting Table Action buttons spacing */
td .btn {
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
}

/* TomSelect minimalist overrides */
.ts-control {
    border: 1px solid var(--border) !important;
    border-radius: 6px !important;
    padding: 0.6rem 0.8rem !important;
    box-shadow: none !important;
}
.ts-control.focus {
    border-color: #999 !important;
    box-shadow: none !important;
}
.ts-dropdown {
    border: 1px solid var(--border) !important;
    border-radius: 6px !important;
    box-shadow: var(--shadow-md) !important;
}

/* Premium Invoice UI Components */
.invoice-view-header {
    background: var(--surface);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
    margin-bottom: 24px;
    border: 1px solid var(--border);
}

.invoice-glass-card {
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
    padding: 24px;
    height: 100%;
}

.invoice-total-gradient {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    border-radius: 12px;
    padding: 20px;
    margin-top: 16px;
    color: #312e81;
    border: 1px solid #c7d2fe;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.invoice-total-gradient h5 {
    color: #312e81;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.action-toolbar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.action-toolbar .btn {
    border-radius: 8px;
    padding: 8px 16px;
    font-weight: 600;
}

/* Split-Screen Workspace specific */
@media (min-width: 992px) {
    .sticky-sidebar {
        position: sticky !important;
        top: 24px;
        height: fit-content;
    }
}