/* css/style.css - Gemeinsames Design */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Navigation */
.navbar {
    background: white;
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: #f97316;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    align-items: center;
    flex-wrap: nowrap;
}

.nav-link {
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.3s;
    white-space: nowrap;
    display: inline-block;
    text-align: center;
    min-width: 90px;
}

.nav-link:hover, .nav-link.active {
    background: #f97316;
    color: white;
}

/* Cards */
.card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #333;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: #f97316;
    color: white;
}

.btn-primary:hover {
    background: #ea580c;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

/* Input Fields */
.input-field {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.input-field:focus {
    outline: none;
    border-color: #f97316;
}

/* Table */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    background: #f3f4f6;
    padding: 1rem;
    text-align: left;
    font-weight: bold;
    border-bottom: 2px solid #e5e7eb;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.table tr:hover {
    background: #f9fafb;
}

/* Loading */
.loading {
    text-align: center;
    padding: 3rem;
    color: #6b7280;
}

/* Grid */
.grid {
    display: grid;
    gap: 1rem;
}

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
    }
    
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 1rem;
    }
}