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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 350px;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 48px 40px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    max-width: 400px;
    width: 100%;
    border: 1px solid #e9ecef;
}

.logo {
    margin-bottom: 20px;
}

.logo-circle {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid #2563eb;
}

.title {
    font-size: 28px;
    font-weight: 700;
    color: #202124;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.subtitle {
    color: #5f6368;
    font-size: 16px;
    margin-bottom: 40px;
    font-weight: 400;
}

.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    color: #202124;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.2s;
    background: #fff;
}

.form-group input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 13px;
    color: #5f6368;
}

.checkbox-container input[type="checkbox"] {
    width: auto;
    margin: 0 8px 0 0;
    cursor: pointer;
    accent-color: #2563eb;
}

.forgot-password {
    color: #2563eb;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.forgot-password:hover {
    text-decoration: underline;
    color: #1d4ed8;
}

.login-btn {
    width: 100%;
    background: #2563eb;
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.login-btn:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.login-btn:active {
    transform: translateY(0);
}

.error-message {
    background: #fef2f2;
    color: #dc2626;
    padding: 14px 18px;
    border-radius: 8px;
    border: 1px solid #fecaca;
    margin-bottom: 24px;
    font-size: 14px;
    text-align: center;
}

.copyright {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #e8eaed;
}

.copyright p {
    color: #5f6368;
    font-size: 12px;
}

/* Responsive design */
@media (max-width: 480px) {
    .login-container {
        max-width: 100%;
        padding: 16px;
    }

    .login-card {
        padding: 32px 24px 24px;
    }

    .title {
        font-size: 20px;
    }

    .form-options {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .form-group input {
        padding: 10px 12px;
    }
}

/* Admin Report Styles */
.page-header {
    margin-bottom: 30px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.header-content h1 {
    color: #1f2937;
    margin: 0 0 8px 0;
    font-size: 2rem;
    font-weight: 600;
}

.header-content p {
    color: #6b7280;
    margin: 0;
    font-size: 1rem;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.header-actions .btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid #d1d5db;
    background: white;
    color: #374151;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.header-actions .btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.filters-section {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.filters-section h3 {
    color: #1f2937;
    margin: 0 0 20px 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.filters-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 20px;
    align-items: end;
}

.filter-group label {
    display: block;
    color: #374151;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 6px;
}

.filter-group select,
.filter-group input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
    background: white;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.report-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.report-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.2s;
    cursor: pointer;
}

.report-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.report-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.report-card:nth-child(1) .report-icon {
    background: #dbeafe;
    color: #1d4ed8;
}

.report-card:nth-child(2) .report-icon {
    background: #d1fae5;
    color: #059669;
}

.report-card:nth-child(3) .report-icon {
    background: #ede9fe;
    color: #7c3aed;
}

.report-content h4 {
    color: #1f2937;
    margin: 0 0 4px 0;
    font-size: 1rem;
    font-weight: 600;
}

.report-content p {
    color: #6b7280;
    margin: 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: stretch;
    }

    .header-actions {
        justify-content: flex-end;
    }

    .filters-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .filter-group {
        width: 100%;
    }

    .report-types-grid {
        grid-template-columns: 1fr;
    }
}