:root {
  --primary-color: #1a4d7a;
  --secondary-color: #daa520;
  --accent-color: #0d2942;
  --button-color: #daa520;
  --header-color: #1a4d7a;
  --text-color: #1e293b;
  --background-color: #ffffff;
  --border-color: #e2e8f0;
  --success-color: #10b981;
  --error-color: #ef4444;
  --warning-color: #f59e0b;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #f5f7fa;
    color: #2d3748;
}
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    margin-left: 250px;
    flex: 1;
    padding: 24px;
    transition: margin-left 0.3s ease;
}

@media (max-width: 768px) {
    .main-content {
        margin-left: 0;
    }
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primaryColor) 0%, var(--accentColor) 100%);
    color: var(--secondaryColor);
    border: 2px solid var(--secondaryColor);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondaryColor) 0%, #f0b429 100%);
    color: var(--accentColor);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(218, 165, 32, 0.4);
}

.btn-secondary {
    background: #e2e8f0;
    color: #475569;
}

.btn-secondary:hover {
    background: #cbd5e1;
}

.btn-danger {
    background: #fee2e2;
    color: #991b1b;
}

.btn-danger:hover {
    background: #fecaca;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1e293b;
}

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

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
}

.form-input:focus {
    outline: none;
    border-color: var(--secondaryColor);
    box-shadow: 0 0 0 3px rgba(218, 165, 32, 0.1);
}

textarea.form-input {
    min-height: 100px;
    resize: vertical;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}