:root {
    --gima-orange: #e64416;
    --gima-dark: #c73a12;
    --bg-light: #f8f9fa;
    --border: #dee2e6;
    --text: #212529;
    --text-muted: #6c757d;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-light);
    color: var(--text);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: var(--gima-orange);
    color: white;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}
.navbar a { color: white; text-decoration: none; }
.navbar-brand { font-size: 1.2rem; font-weight: 700; display: flex; align-items: center; gap: .5rem; }
.navbar-logo { height: 36px; width: auto; }
.navbar-nav { display: flex; gap: 1.5rem; align-items: center; font-size: .9rem; }
.navbar-nav a:hover { text-decoration: underline; }

/* Container */
.container { width: 90%; max-width: none; margin: 2rem auto; padding: 0; }

/* Cards */
.card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.card h2 { margin-bottom: 1rem; font-size: 1.3rem; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card { background: white; border: 1px solid var(--border); border-radius: 8px; padding: 1.2rem; text-align: center; }
.stat-card .number { font-size: 2rem; font-weight: 700; color: var(--gima-orange); }
.stat-card .label { color: var(--text-muted); font-size: .85rem; }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td { padding: .75rem; text-align: left; border-bottom: 1px solid var(--border); }
th { background: var(--bg-light); font-weight: 600; font-size: .85rem; text-transform: uppercase; color: var(--text-muted); }
tr:hover { background: #f1f3f5; }

/* Badges */
.badge {
    display: inline-block;
    padding: .2em .6em;
    border-radius: 4px;
    font-size: .8rem;
    font-weight: 600;
    color: white;
}
.badge-geplant { background: #6c757d; }
.badge-arbeit { background: #0d6efd; }
.badge-abgeschlossen { background: #198754; }
.badge-pausiert { background: #ffc107; color: #212529; }
.badge-offen { background: #6c757d; }
.badge-erledigt { background: #198754; }
.badge-blockiert { background: #dc3545; }
.badge-niedrig { background: #6c757d; }
.badge-normal { background: #0d6efd; }
.badge-hoch { background: #fd7e14; }
.badge-dringend { background: #dc3545; }
.badge-admin { background: #fd7e14; }
.badge-benutzer { background: #6c757d; }
.badge-aktiv { background: #198754; }
.badge-inaktiv { background: #dc3545; }

/* Forms */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: .3rem; font-size: .9rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: .5rem .75rem;
    border: 1px solid var(--border);
    border-radius: 5px;
    font-size: .95rem;
    font-family: inherit;
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--gima-orange);
    box-shadow: 0 0 0 3px rgba(230,68,22,.15);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: .5rem 1.2rem;
    border: none;
    border-radius: 5px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s;
}
.btn-primary { background: var(--gima-orange); color: white; }
.btn-primary:hover { background: var(--gima-dark); }
.btn-secondary { background: #6c757d; color: white; }
.btn-secondary:hover { background: #5a6268; }
.btn-danger { background: #dc3545; color: white; }
.btn-danger:hover { background: #c82333; }
.btn-sm { padding: .3rem .7rem; font-size: .8rem; }

/* Alerts */
.alert { padding: .75rem 1rem; border-radius: 5px; margin-bottom: 1rem; font-size: .9rem; }
.alert-error { background: #f8d7da; color: #842029; border: 1px solid #f5c2c7; }
.alert-success { background: #d1e7dd; color: #0f5132; border: 1px solid #badbcc; }
.alert-info { background: #cff4fc; color: #055160; border: 1px solid #b6effb; }

/* Auth Pages */
.auth-container {
    max-width: 420px;
    margin: 4rem auto;
    padding: 0 1rem;
}
.auth-container .card { padding: 2rem; }
.auth-logo { display: block; margin: 0 auto 1rem; max-width: 180px; height: auto; }
.auth-container h1 { text-align: center; margin-bottom: 1.5rem; color: var(--gima-orange); }
.auth-links { text-align: center; margin-top: 1rem; font-size: .9rem; }
.auth-links a { color: var(--gima-orange); }

/* Gantt */
.gantt-container { overflow-x: auto; }
.gantt-container .card { padding: 1rem; }
.gantt-view-buttons { display: flex; gap: .5rem; }
.bar-project .bar-progress { fill: var(--gima-orange); }
.bar-project .bar { fill: #f4a583; stroke: var(--gima-orange); }
.bar-task-offen .bar-progress { fill: #0d6efd; }
.bar-task-offen .bar { fill: #a8c7fa; stroke: #0d6efd; }
.bar-task-in-arbeit .bar-progress { fill: #0d6efd; }
.bar-task-in-arbeit .bar { fill: #a8c7fa; stroke: #0d6efd; }
.bar-task-erledigt .bar-progress { fill: #198754; }
.bar-task-erledigt .bar { fill: #a3d9b1; stroke: #198754; }
.bar-task-blockiert .bar-progress { fill: #dc3545; }
.bar-task-blockiert .bar { fill: #f0a0a8; stroke: #dc3545; }

/* Footer */
.site-footer {
    text-align: center;
    padding: .75rem 1rem;
    margin-top: 2rem;
    color: var(--text-muted);
    font-size: .8rem;
    border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar { padding: 0 1rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    table { font-size: .85rem; }
}