/* Pro Akustik Corporate Design – Modern ----------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --pa-dark: #002636;
    --pa-orange: #ff9a12;
    --pa-green: #018e11;
    --pa-light: #f0f2f5;
    --pa-border: #e2e8f0;
    --pa-card-bg: #ffffff;
    --pa-text: #1a202c;
    --pa-muted: #718096;
    --sidebar-width: 250px;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
}

html, body {
    font-family: "Inter", "Fira Sans", sans-serif;
    background: var(--pa-light);
    color: var(--pa-text);
    margin: 0;
    height: 100%;
    -webkit-font-smoothing: antialiased;
}

/* Dash-Inputs: Text nicht abschneiden */
input[type="text"], input[type="email"], input[type="tel"],
input[type="password"], input[type="number"], textarea {
    line-height: 1.4 !important;
}

/* ------- App-Layout: Sidebar + Content ------- */
.pa-app {
    display: flex;
    min-height: 100vh;
}

/* ------- Sidebar ------- */
.pa-sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--pa-dark) 0%, #001a26 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
}
.pa-sidebar-header {
    padding: 24px 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}
.pa-sidebar-header img {
    height: 30px;
    display: block;
    margin: 0 auto 8px;
}
.pa-sidebar-nav {
    flex: 1;
    padding: 12px 0;
}
.pa-sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Nav-Links */
.pa-nav-link {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 9px 18px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.2px;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
}
.pa-nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border-left-color: var(--pa-orange);
}
.pa-nav-link.active,
.pa-nav-link[aria-current="page"] {
    background: rgba(255, 154, 18, 0.1);
    color: #fff;
    border-left-color: var(--pa-orange);
    font-weight: 600;
}

/* ------- Content ------- */
.pa-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* ------- Seiten-Container ------- */
.pa-page {
    padding: 28px 32px;
    max-width: 1400px;
}
.pa-page h2 {
    font-weight: 700;
    margin: 0 0 20px 0;
    color: var(--pa-dark);
    border-bottom: 3px solid var(--pa-orange);
    padding-bottom: 8px;
    font-size: 1.2rem;
    letter-spacing: 0.3px;
}

/* ------- Cards ------- */
.pa-card {
    background: var(--pa-card-bg);
    border: 1px solid var(--pa-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s ease;
}
.pa-card:hover {
    box-shadow: var(--shadow-md);
}

/* ------- Buttons ------- */
.btn, button, input[type="submit"] {
    border-radius: 8px !important;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.15s ease;
}
.btn-primary, .pa-btn {
    background: var(--pa-orange) !important;
    border-color: var(--pa-orange) !important;
    color: #fff !important;
    padding: 8px 18px;
    border: 1px solid var(--pa-orange);
    border-radius: 8px;
    cursor: pointer;
}
.btn-primary:hover, .pa-btn:hover {
    background: #e88a00 !important;
    border-color: #e88a00 !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(255, 154, 18, 0.3);
}
.btn-secondary, .pa-btn-secondary {
    background: var(--pa-dark) !important;
    border-color: var(--pa-dark) !important;
    color: #fff !important;
    padding: 8px 18px;
    border: 1px solid var(--pa-dark);
    border-radius: 8px;
    cursor: pointer;
}
.btn-secondary:hover, .pa-btn-secondary:hover {
    background: #003d56 !important;
    transform: translateY(-1px);
}

/* ------- Formular ------- */
.pa-form label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pa-muted);
    font-weight: 600;
    margin-top: 8px;
}
.pa-form input,
.pa-form textarea,
.pa-form select,
.pa-form .Select-control,
.pa-form .Select__control {
    border-radius: 8px !important;
    border-color: var(--pa-border) !important;
}
.pa-form input:focus,
.pa-form textarea:focus {
    border-color: var(--pa-orange) !important;
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 154, 18, 0.15);
}

/* ------- DataTable ------- */
.dash-table-container .dash-spreadsheet-container {
    border: 1px solid var(--pa-border);
    border-radius: var(--radius);
    overflow: hidden;
}
.dash-header { background: var(--pa-dark) !important; color: #fff !important; }

/* ------- Dropdowns (Dash) ------- */
.Select__control, .Select-control {
    border-radius: 8px !important;
    border-color: var(--pa-border) !important;
}

/* ------- Utility ------- */
.row-gap { display: flex; gap: 12px; flex-wrap: wrap; }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar input {
    min-width: 260px;
    border-radius: 8px;
    border: 1.5px solid var(--pa-border);
    padding: 8px 12px;
    font-size: 0.85rem;
    transition: border-color 0.15s;
}
.toolbar input:focus {
    border-color: var(--pa-orange);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 154, 18, 0.12);
}
.small-muted { color: var(--pa-muted); font-size: 0.85rem; }

/* ------- Tabellen (Archiv, Importe) ------- */
.pa-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.pa-table th {
    background: var(--pa-dark); color: #fff; padding: 10px 14px;
    text-align: left; font-weight: 600; font-size: 0.78rem;
    text-transform: uppercase; letter-spacing: 0.3px;
}
.pa-table td { padding: 10px 14px; border-bottom: 1px solid var(--pa-border); }
.pa-table tr:hover td { background: #f7f8fa; }

/* ------- Kleine Buttons (Archiv/Import-Aktionen) ------- */
.pa-btn-small {
    background: var(--pa-dark); color: #fff; border: none;
    padding: 5px 14px; font-size: 0.8rem; cursor: pointer;
    border-radius: 6px; transition: all 0.15s;
}
.pa-btn-small:hover { background: var(--pa-orange); }
.pa-btn-small-danger {
    background: #e53e3e; color: #fff; border: none;
    padding: 5px 14px; font-size: 0.8rem; cursor: pointer;
    border-radius: 6px; transition: all 0.15s;
}
.pa-btn-small-danger:hover { background: #c53030; }

/* ------- Scrollbar ------- */
.pa-sidebar::-webkit-scrollbar { width: 4px; }
.pa-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

/* ------- Responsive ------- */
@media (max-width: 768px) {
    .pa-sidebar { width: 200px; min-width: 200px; }
    .pa-content { margin-left: 200px; }
    .pa-page { padding: 16px; }
}

/* Spinner Animation fuer Report-Loading */
@keyframes pa-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}