/* ==================================
   GLOBALE VARIABLEN & STILE
   ================================== */
:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --background-color: #f4f7f9;
    --form-bg: #ffffff;
    --text-color: #333;
    --border-color: #ced4da;
    --error-bg: #f8d7da;
    --error-text: #721c24;
    --error-border: #f5c6cb;
}

body, html {
    height: 100%;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}


/* ==================================
   LOGIN-SEITE
   ================================== */
body.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-box {
    background-color: var(--form-bg);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.login-box h1 {
    margin-top: 0;
    margin-bottom: 10px;
    font-weight: 600;
}

.login-box p {
    margin-bottom: 30px;
    color: #6c757d;
}


/* ==================================
   ALLGEMEINES LAYOUT (EINGELOGGT)
   ================================== */
.main-header {
    background-color: #ffffff;
    padding: 15px 30px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border-bottom: 1px solid #e9ecef;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-title {
    font-size: 1.5rem;
    margin: 0;
    font-weight: 600;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-info span {
    margin-right: 20px;
}

.logout-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.logout-link:hover {
    color: var(--primary-hover);
}

.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 30px;
}


/* ==================================
   DASHBOARD LAYOUT & FORMULAR
   ================================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
}

.card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.card h2 {
    margin-top: 0;
    margin-bottom: 25px;
    font-weight: 600;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 15px;
}

/* Formular Stile */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #f8f9fa;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    background-color: #fff;
}

.stundenlohn-display {
    display: block;
    padding: 12px 15px;
    background-color: #e9ecef;
    border-radius: 6px;
    font-weight: bold;
    color: #495057;
}

/* Button-Stile */
.btn-primary {
    display: inline-block;
    width: auto;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    background-color: var(--primary-color);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

/* Feedback Boxen */
.feedback-box {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    border: 1px solid transparent;
}
.feedback-box.success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}
.feedback-box.error,
.error-box {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid var(--error-border);
    background-color: var(--error-bg);
    color: var(--error-text);
    border-radius: 6px;
}

/* Export-Formular */
.export-form {
    display: flex;
    gap: 20px;
    align-items: flex-end;
}

.export-form .form-group {
    flex-grow: 1;
    margin-bottom: 0;
}
tr.hidden-row {
    display: none;
}

/* ==================================
   TABELLEN
   ================================== */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

thead th {
    background-color: #f8f9fa;
    font-weight: 600;
}

tbody tr:hover {
    background-color: #f1f3f5;
}

.btn-aktion {
    text-decoration: none;
    margin-right: 10px;
    font-size: 1.2rem;
}
.btn-aktion.download {
    font-size: 1.2rem;
    text-decoration: none;
}



/* ==================================
   ADMINBEREICH
   ================================== */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.admin-header h2 {
    margin: 0;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: #6c757d;
    color: white;
    text-decoration: none;
    transition: background-color 0.2s;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

/* Korrigierter Stil für Navigations-Links */
.nav-link {
    color: var(--primary-color);
    text-decoration: none;
    margin-right: 20px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}


/* ==================================
   RESPONSIVE ANPASSUNGEN
   ================================== */
@media (max-width: 992px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .export-form {
        flex-direction: column;
        align-items: stretch;
    }
    .export-form .btn-primary {
        width: 100%;
    }
    .user-info span {
        display: none;
    }
}
/* ==================================
   MONATS-FILTER AUF DEM DASHBOARD
   ================================== */

.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
}

.filter-bar label {
    font-weight: 500;
    margin-bottom: 0; /* Hebt Standard-Margin von Labels auf */
}

.filter-bar select {
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: #f8f9fa;
    min-width: 200px;
}

/* Klasse, die wir per JS hinzufügen, um Zeilen auszublenden */
tr.hidden-row {
    display: none;
}