body {
    font-family: sans-serif;
    background: #f4f4f4;
    margin: 0;
    padding: 0;
    font-size: 14px;
}

h1, h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.container {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    padding: 1.5rem;
    align-items: flex-start;
}

.form-section {
    flex: 2;
    background: white;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 0 5px rgba(0,0,0,0.05);
}

.calendar-section {
    flex: 1;
    background: white;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 0 5px rgba(0,0,0,0.05);
    max-height: 90vh;
    overflow-y: auto;
}

input, textarea, select {
    width: 100%;
    margin-bottom: 0.5rem;
    padding: 0.4rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
}

label {
    font-weight: bold;
    font-size: 0.9rem;
}

button {
    padding: 0.4rem 0.8rem;
    margin-top: 0.5rem;
    margin-right: 0.5rem;
    border: none;
    background-color: #0077cc;
    color: white;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
}

button:hover {
    background-color: #005fa3;
}

fieldset {
    margin-bottom: 1.5rem;
    border: 1px solid #ccc;
    padding: 1rem;
    border-radius: 8px;
}

.calendar-day {
    padding: 0.8rem;
    margin-bottom: 0.8rem;
    border-radius: 8px;
    color: #333;
}

.session {
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 0.8rem;
    transition: background-color 0.3s ease;
}

.training-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.training-row input,
.training-row select {
    flex: 1;
    margin-bottom: 0;
}

button.danger {
    background-color: #d9534f;
}

button.danger:hover {
    background-color: #c9302c;
}

/* Landing page specific adjustments */
.customer-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.customer-card {
    background: #fff;
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.customer-card form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.customer-card input[type="text"] {
    flex: 1;
    font-size: 0.9rem;
}

.customer-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 0.85rem;
    color: #555;
    margin-bottom: 0.5rem;
}

.customer-meta strong {
    font-weight: 600;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.new-customer {
    background: #e9f7ef;
    padding: 1rem;
    border: 1px dashed #28a745;
    border-radius: 8px;
}