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

body {
    font-family: 'Alegreya', serif;
    background: #f8fafc;
    color: #334155;
}

h1, h2, h3 {
    font-family: 'Belleza', sans-serif;
}

.navbar {
    background: #1e293b;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-title {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: background 0.3s;
}

.nav-menu a:hover {
    background: #334155;
}

.main-content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.card-header {
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-primary {
    background: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background: #2563eb;
}

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

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

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-completed {
    background: #d1fae5;
    color: #065f46;
}

.status-in_progress {
    background: #dbeafe;
    color: #1e40af;
}

.status-pending_approval {
    background: #fef3c7;
    color: #92400e;
}

.status-approved {
    background: #d1fae5;
    color: #065f46;
}

.status-rejected {
    background: #fee2e2;
    color: #991b1b;
}

.score-display {
    font-size: 1.25rem;
    font-weight: bold;
    color: #059669;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.project-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #e5e7eb;
}

.project-header h3 {
    font-family: 'Belleza', sans-serif;
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
    color: #111827;
}

.student-name {
    color: #6b7280;
    margin: 0 0 1.5rem 0;
}

.evaluation-status {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
}

.project-grade {
    margin-bottom: 1.5rem;
}

.grade-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.grade {
    font-weight: 600;
    color: #111827;
}

.score {
    color: #6b7280;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #4f46e5;
    transition: width 0.3s ease;
}

.awaiting-evaluation {
    text-align: center;
    color: #6b7280;
    font-style: italic;
    padding: 1rem 0;
}

.view-project-btn {
    width: 100%;
    padding: 0.75rem;
    background: #f3f4f6;
    border: none;
    border-radius: 0.5rem;
    color: #374151;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.view-project-btn:hover {
    background: #e5e7eb;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: #6b7280;
}