/* Prescription Generator Styles */
:root {
    --primary-color: #2c3e50;
    --accent-color: #007bff;
    --warning-red: #d9534f;
    --success-green: #28a745;
    --bg-gray: #f8f9fa;
    --border-color: #ddd;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    background-color: var(--bg-gray);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h1 {
    color: var(--primary-color);
    text-align: center;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.section-title {
    font-size: 1.2em;
    color: var(--accent-color);
    margin: 20px 0 15px;
    padding-left: 10px;
    border-left: 4px solid var(--accent-color);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.full-width {
    grid-column: span 2;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.9em;
    color: var(--primary-color);
}

input,
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1em;
    transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

/* Authorization box */
.auth-box {
    background: #fff3cd;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #ffeeba;
    margin-bottom: 20px;
}

.auth-box small {
    color: #856404;
    display: block;
    margin-top: 5px;
    font-size: 0.85em;
}

/* Medicine items */
.medicine-item {
    background: #fdfdfd;
    border: 1px solid #eee;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 4px;
    position: relative;
    transition: border-color 0.2s;
}

.medicine-item:hover {
    border-color: var(--accent-color);
}

/* Buttons */
.btn {
    cursor: pointer;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    transition: all 0.2s;
    font-size: 1em;
    text-align: center;
    display: inline-block;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

.btn-add {
    background: var(--success-green);
    color: white;
    margin-top: 10px;
}

.btn-submit {
    background: var(--accent-color);
    color: white;
    width: 100%;
    font-size: 1.1em;
    margin-top: 30px;
    padding: 15px;
}

.btn-remove {
    background: var(--warning-red);
    color: white;
    padding: 5px 10px;
    font-size: 0.8em;
    position: absolute;
    right: 15px;
    top: 15px;
}

/* Drug dictionary buttons */
.drug-dict-btn {
    background: #e9ecef;
    color: #495057;
    border: 1px solid #ced4da;
    font-size: 0.85em;
    padding: 5px 12px;
    margin: 2px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.drug-dict-btn:hover {
    background: #dee2e6;
    border-color: #adb5bd;
}

/* Drug dictionary container */
.drug-dictionary {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

/* Version info in footer */
.version-info {
    margin-top: 15px;
    opacity: 0.6;
    font-size: 0.9em;
}

/* Status message */
.status-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    text-align: center;
    font-weight: 500;
}

.status-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.status-message.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Footer */
footer {
    margin-top: 50px;
    padding: 25px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 13px;
    color: var(--medium-gray);
}

.legal-tag {
    color: var(--warning-red);
    font-weight: bold;
    text-transform: uppercase;
}

.source-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--accent-color);
    text-decoration: none;
    border: 1px solid var(--accent-color);
    padding: 6px 16px;
    border-radius: 20px;
    transition: all 0.3s;
}

.source-link:hover {
    background: var(--accent-color);
    color: white;
    text-decoration: none;
}

/* Responsive design */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .full-width {
        grid-column: span 1;
    }
    
    .container {
        padding: 20px;
    }
    
    h1 {
        font-size: 1.5rem;
    }
}

/* Accessibility improvements */
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Loading state */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Helper text */
.helper-text {
    font-size: 0.85em;
    color: var(--medium-gray);
    margin-top: 5px;
    display: block;
}

/* Required field indicator */
.required::after {
    content: " *";
    color: var(--warning-red);
}