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

:root {
    --cardinal-red: #8C1515;
    --cardinal-dark: #6B0F0F;
    --sandstone: #F9F6F2;
    --sandstone-dark: #E9E2D7;
    --charcoal: #2E2D29;
    --slate: #5F5F5F;
    --white: #FFFFFF;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, var(--sandstone) 0%, #FFF 100%);
    color: var(--charcoal);
    line-height: 1.6;
    padding: 0;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

header {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    padding: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    position: relative;
}

.header-content {
    padding: 3rem 3rem 2.5rem;
    text-align: left;
}

.course-badge {
    display: inline-block;
    background: var(--cardinal-red);
    color: var(--white);
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

h1 {
    font-family: 'Crimson Text', serif;
    font-size: 3.2rem;
    font-weight: 400;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.header-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.85);
    font-style: italic;
    font-weight: 300;
    margin: 0;
}

.content {
    background: var(--white);
    padding: 3rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

h2 {
    font-family: 'Crimson Text', serif;
    color: var(--cardinal-red);
    font-size: 2rem;
    font-weight: 700;
    margin: 2.5rem 0 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--cardinal-red);
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--sandstone-dark);
}

h3 {
    font-family: 'Crimson Text', serif;
    color: var(--cardinal-red);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
}

.section-intro {
    background: var(--sandstone);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border-left: 4px solid var(--cardinal-red);
    font-size: 1.05rem;
    line-height: 1.7;
}

.form-group {
    margin: 2rem 0;
}

label {
    display: block;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

input[type="text"],
textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--sandstone-dark);
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: var(--white);
}

input[type="text"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--cardinal-red);
    box-shadow: 0 0 0 4px rgba(140, 21, 21, 0.1);
    background: var(--sandstone);
}

textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.phase {
    background: var(--sandstone);
    padding: 2.5rem;
    margin: 2.5rem 0;
    border-radius: 12px;
    border: 2px solid var(--sandstone-dark);
    position: relative;
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.phase-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--cardinal-red);
}

.phase-number {
    background: var(--cardinal-red);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Crimson Text', serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 1.5rem;
    box-shadow: 0 4px 12px rgba(140, 21, 21, 0.3);
}

.phase-info h3 {
    margin: 0;
    font-size: 1.6rem;
}

.phase-theme {
    color: var(--slate);
    font-size: 1.05rem;
    font-style: italic;
    margin-top: 0.25rem;
}

.checkpoint {
    background: linear-gradient(135deg, rgba(140, 21, 21, 0.08) 0%, rgba(140, 21, 21, 0.02) 100%);
    padding: 2rem;
    margin: 2.5rem 0;
    border-radius: 10px;
    border: 2px solid var(--cardinal-red);
    position: relative;
}

.checkpoint h3 {
    color: var(--cardinal-red);
    margin-top: 0;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
}

.checklist {
    list-style: none;
}

.checklist li {
    padding: 1rem;
    margin: 0.75rem 0;
    background: var(--white);
    border-radius: 6px;
    display: flex;
    align-items: flex-start;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.checklist li:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(140, 21, 21, 0.15);
}

.checklist input[type="checkbox"] {
    margin-right: 1rem;
    width: 20px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--cardinal-red);
    margin-top: 2px;
}

.checklist label {
    margin: 0;
    cursor: pointer;
    font-weight: 400;
}

.checkpoint-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 6px;
    font-style: italic;
    color: var(--slate);
    border-left: 4px solid var(--cardinal-red);
}

.custom-copilot {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border: 2px solid var(--sandstone-dark);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.custom-copilot h4 {
    color: var(--cardinal-red);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-family: 'Crimson Text', serif;
}

.copilot-field {
    margin: 1.25rem 0;
}

.copilot-field label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--charcoal);
}

.action-buttons {
    display: flex;
    gap: 1rem;
    margin: 3rem 0 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--sandstone-dark);
}

button {
    padding: 1rem 2rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--cardinal-red);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(140, 21, 21, 0.3);
}

.btn-primary:hover {
    background: var(--cardinal-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(140, 21, 21, 0.4);
}

.btn-secondary {
    background: var(--sandstone-dark);
    color: var(--charcoal);
}

.btn-secondary:hover {
    background: var(--slate);
    color: var(--white);
}

footer {
    text-align: center;
    padding: 2rem;
    color: var(--slate);
    font-size: 0.9rem;
    background: var(--sandstone);
    margin-top: 3rem;
}

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--charcoal);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

@media print {
    /* Set basic print properties */
    @page {
        margin: 2cm;
    }

    body {
        background: white !important;
        color: black !important;
        padding: 0;
    }
    
    .container {
        max-width: 100%;
        margin: 0;
        animation: none;
    }

    header {
        background: none !important;
        box-shadow: none;
        border-bottom: 2px solid var(--cardinal-red);
        color: black !important;
    }
    
    .header-content {
        padding: 0 0 1.5rem 0;
    }
    
    h1 {
        font-size: 2.4rem;
        color: black !important;
    }
    
    .header-subtitle {
        color: #333 !important;
        font-size: 1.1rem;
    }
    
    .course-badge {
        background: #eee !important;
        color: black !important;
        border: 1px solid #ccc;
        padding: 0.3rem 0.8rem;
        margin-bottom: 1rem;
    }
    
    .content {
        padding: 0;
        box-shadow: none;
    }
    
    h2 {
        font-size: 1.8rem;
        margin: 1.2rem 0 0.8rem;
        padding-bottom: 0.5rem;
        border-bottom: 2px solid var(--cardinal-red);
        page-break-after: avoid;
        break-after: avoid;
    }
    
    h3 {
        font-size: 1.4rem;
        margin: 1rem 0 0.6rem;
        page-break-after: avoid;
        break-after: avoid;
    }
    
    /* Hide interactive and decorative elements */
    .action-buttons,
    #save-status,
    button,
    .example-card,
    .toast,
    #toast,
    footer p:last-child {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
        position: absolute !important;
        top: -9999px !important;
    }
    
    /* Force all containers to be break-friendly blocks */
    .diagnostic-grid,
    .example-grid,
    .phase-header,
    .diagnostic-card-header {
        display: block !important;
    }
    
    .diagnostic-number,
    .phase-number {
        float: left;
        margin-right: 1rem;
        margin-bottom: 1rem;
    }

    /* Handle page breaks gracefully */
    .diagnostic-card,
    .phase,
    .checkpoint,
    .custom-copilot {
        page-break-inside: auto;
        break-inside: auto;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        margin: 1rem 0;
        opacity: 1 !important;
        transform: none !important;
        background: transparent !important;
        display: block !important;
        clear: both;
    }

    .form-group,
    .diagnostic-field,
    .copilot-field {
        page-break-inside: avoid;
        break-inside: avoid;
        margin: 0.8rem 0;
        display: block !important;
    }

    .section-intro {
        background: #fcfcfc !important;
        border-left: 4px solid var(--cardinal-red) !important;
        opacity: 1 !important;
        margin: 1rem 0;
        break-after: avoid;
    }
    
    /* Input and Textarea Styling for Print */
    label {
        font-size: 1rem;
        margin-bottom: 0.3rem;
        display: block;
        font-weight: 700;
        break-after: avoid;
    }
    
    input[type="text"] {
        border: 1px solid #999 !important;
        padding: 4px 8px !important;
        height: 30px !important;
    }

    textarea {
        border: 1px solid #999 !important;
        background: white !important;
        color: black !important;
        padding: 6px !important;
        font-size: 1rem !important;
        line-height: 1.3 !important;
        display: block !important;
        width: 100% !important;
        min-height: 0 !important;
        overflow: hidden !important;
    }

    .checkpoint h3 {
        break-after: avoid;
        page-break-after: avoid;
        margin-bottom: 0.5rem;
    }

    .checkpoint h3 + .checklist {
        break-before: avoid;
        page-break-before: avoid;
        margin-top: 0;
    }

    /* Checkbox list print adjustments */
    .checklist li {
        border: 1px solid #eee !important;
        margin: 0.4rem 0 !important;
        padding: 0.5rem !important;
        break-inside: avoid;
    }

    .checklist input[type="checkbox"] {
        accent-color: black !important;
    }

    footer {
        background: none !important;
        border-top: 1px solid #eee;
        margin-top: 2rem;
        padding: 1rem 0;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 2rem 1.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }

    .header-subtitle {
        font-size: 1rem;
    }
    
    .content {
        padding: 1.5rem;
    }
    
    .phase {
        padding: 1.5rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    button {
        width: 100%;
    }
}

.example-text {
    font-size: 0.9rem;
    color: var(--slate);
    font-style: italic;
    margin-top: 0.5rem;
}

.diagnostic-card {
    background: var(--white);
    border: 2px solid var(--sandstone-dark);
    border-radius: 10px;
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.diagnostic-card:hover {
    box-shadow: 0 4px 16px rgba(140, 21, 21, 0.1);
    border-color: var(--cardinal-red);
}

.diagnostic-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--cardinal-red);
}

.diagnostic-number {
    background: var(--cardinal-red);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.diagnostic-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--cardinal-red);
}

.diagnostic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.diagnostic-field {
    margin-bottom: 1rem;
}

.diagnostic-field.full-width {
    grid-column: 1 / -1;
}

.diagnostic-field label {
    display: block;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.diagnostic-field input[type="text"],
.diagnostic-field textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--sandstone-dark);
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    background: var(--sandstone);
    min-height: 100px;
}

.diagnostic-field input[type="text"]:focus,
.diagnostic-field textarea:focus {
    outline: none;
    border-color: var(--cardinal-red);
    box-shadow: 0 0 0 3px rgba(140, 21, 21, 0.1);
    background: var(--white);
}

.example-card {
    background: rgba(140, 21, 21, 0.05);
    border: 2px dashed var(--cardinal-red);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0 2rem;
}

.example-card-header {
    font-weight: 600;
    color: var(--cardinal-red);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.example-item {
    background: var(--white);
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
}

.example-item strong {
    display: block;
    color: var(--cardinal-red);
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
}

.example-item span {
    font-size: 0.85rem;
    color: var(--slate);
    line-height: 1.3;
}

@media (max-width: 768px) {
    .diagnostic-grid {
        grid-template-columns: 1fr;
    }
}