mkdir -p /home/daytona/workspace/neet-pg-atlas && ls /home/daytona/workspace/

~/neet-pg-atlas/generate_atlas.py

#!/usr/bin/env python3
"""
NEET PG 2026 Bootcamp Atlas - All 19 Subjects
High-yield topics, recent one-liners, concepts, PYQ trends
Target Date: August 30, 2026
"""

from reportlab.lib.pagesizes import A4
from reportlab.lib import colors
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib.units import cm, mm
from reportlab.platypus import (
    SimpleDocTemplate, Paragraph, Spacer, Table, TableStyle,
    PageBreak, HRFlowable, KeepTogether
)
from reportlab.lib.enums import TA_CENTER, TA_LEFT, TA_JUSTIFY
from reportlab.platypus import BaseDocTemplate, PageTemplate, Frame
from reportlab.pdfgen import canvas
from reportlab.lib.colors import HexColor
import datetime

# ─── COLOUR PALETTE ──────────────────────────────────────────────────────────
C_NAVY    = HexColor("#1a237e")
C_BLUE    = HexColor("#1565c0")
C_TEAL    = HexColor("#00695c")
C_AMBER   = HexColor("#e65100")
C_RED     = HexColor("#b71c1c")
C_PURPLE  = HexColor("#4a148c")
C_GREY    = HexColor("#37474f")
C_LTBLUE  = HexColor("#e3f2fd")
C_LTGRN   = HexColor("#e8f5e9")
C_LTAMB   = HexColor("#fff3e0")
C_LTRED   = HexColor("#ffebee")
C_LTPUR   = HexColor("#f3e5f5")
C_WHITE   = colors.white
C_BLACK   = colors.black

PAGE_W, PAGE_H = A4

def header_footer(canvas_obj, doc):
    canvas_obj.saveState()
    # Header bar
    canvas_obj.setFillColor(C_NAVY)
    canvas_obj.rect(0, PAGE_H - 28*mm, PAGE_W, 28*mm, fill=1, stroke=0)
    canvas_obj.setFillColor(C_WHITE)
    canvas_obj.setFont("Helvetica-Bold", 11)
    canvas_obj.drawString(18*mm, PAGE_H - 16*mm, "NEET PG 2026 | BOOTCAMP ATLAS")
    canvas_obj.setFont("Helvetica", 9)
    canvas_obj.drawRightString(PAGE_W - 18*mm, PAGE_H - 16*mm, f"Target: Aug 30, 2026  |  49 Days to Go")
    # Footer bar
    canvas_obj.setFillColor(C_NAVY)
    canvas_obj.rect(0, 0, PAGE_W, 12*mm, fill=1, stroke=0)
    canvas_obj.setFillColor(C_WHITE)
    canvas_obj.setFont("Helvetica", 8)
    canvas_obj.drawString(18*mm, 4*mm, "High-Yield Revision | Moderate Depth | All 19 Subjects")
    canvas_obj.drawRightString(PAGE_W - 18*mm, 4*mm, f"Page {doc.page}")
    canvas_obj.restoreState()

def build_styles():
    styles = getSampleStyleSheet()
    base = dict(fontName="Helvetica", spaceAfter=3, leading=14)

    s = {}
    s['cover_title'] = ParagraphStyle('cover_title', fontName="Helvetica-Bold",
        fontSize=32, textColor=C_WHITE, alignment=TA_CENTER, spaceAfter=8, leading=38)
    s['cover_sub']   = ParagraphStyle('cover_sub', fontName="Helvetica",
        fontSize=15, textColor=HexColor("#bbdefb"), alignment=TA_CENTER, spaceAfter=4)
    s['cover_date']  = ParagraphStyle('cover_date', fontName="Helvetica-Bold",
        fontSize=13, textColor=C_AMBER, alignment=TA_CENTER, spaceAfter=4)

    s['h_subject']   = ParagraphStyle('h_subject', fontName="Helvetica-Bold",
        fontSize=20, textColor=C_WHITE, alignment=TA_LEFT, spaceAfter=4, leading=24)
    s['h_section']   = ParagraphStyle('h_section', fontName="Helvetica-Bold",
        fontSize=13, textColor=C_NAVY, spaceAfter=4, leading=16)
    s['h_sub']       = ParagraphStyle('h_sub', fontName="Helvetica-Bold",
        fontSize=11, textColor=C_BLUE, spaceAfter=3, leading=14)
    s['body']        = ParagraphStyle('body', fontName="Helvetica",
        fontSize=9, textColor=C_GREY, spaceAfter=2, leading=13)
    s['bullet']      = ParagraphStyle('bullet', fontName="Helvetica",
        fontSize=9, textColor=C_BLACK, spaceAfter=2, leading=13,
        leftIndent=12, bulletIndent=2)
    s['oneliner']    = ParagraphStyle('oneliner', fontName="Helvetica",
        fontSize=9, textColor=C_RED, spaceAfter=2, leading=13,
        leftIndent=12, bulletIndent=2)
    s['mnemonic']    = ParagraphStyle('mnemonic', fontName="Helvetica-BoldOblique",
        fontSize=9.5, textColor=C_TEAL, spaceAfter=2, leading=13)
    s['tag_hy']      = ParagraphStyle('tag_hy', fontName="Helvetica-Bold",
        fontSize=8, textColor=C_AMBER, spaceAfter=1)
    s['toc_item']    = ParagraphStyle('toc_item', fontName="Helvetica",
        fontSize=10, textColor=C_NAVY, spaceAfter=4, leading=14)
    s['toc_title']   = ParagraphStyle('toc_title', fontName="Helvetica-Bold",
        fontSize=22, textColor=C_NAVY, alignment=TA_CENTER, spaceAfter=10)
    return s

def bullet(text, style):
    return Paragraph(f"•  {text}", style)

def oneliner(text, style):
    return Paragraph(f"➤  {text}", style)

def section_box(title, style, bg=None):
    bg = bg or C_LTBLUE
    t = Table([[Paragraph(title, style)]], colWidths=[165*mm])
    t.setStyle(TableStyle([
        ('BACKGROUND', (0,0), (-1,-1), bg),
        ('LEFTPADDING', (0,0), (-1,-1), 8),
        ('RIGHTPADDING', (0,0), (-1,-1), 8),
        ('TOPPADDING', (0,0), (-1,-1), 5),
        ('BOTTOMPADDING', (0,0), (-1,-1), 5),
        ('ROUNDEDCORNERS', [4,4,4,4]),
    ]))
    return t

def subject_header(name, code, color, styles):
    data = [[Paragraph(f"{code}  {name}", styles['h_subject'])]]
    t = Table(data, colWidths=[165*mm])
    t.setStyle(TableStyle([
        ('BACKGROUND', (0,0), (-1,-1), color),
        ('LEFTPADDING', (0,0), (-1,-1), 12),
        ('TOPPADDING', (0,0), (-1,-1), 8),
        ('BOTTOMPADDING', (0,0), (-1,-1), 8),
        ('ROUNDEDCORNERS', [6,6,6,6]),
    ]))
    return t

# ─── SUBJECT CONTENT DATA ────────────────────────────────────────────────────

SUBJECTS = [

# 1. Anatomy
{
 "name": "Anatomy", "code": "01", "color": C_NAVY,
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTBLUE, "bullets": [
   "Brachial plexus - roots, trunks, divisions, cords, branches (C5-T1)",
   "Femoral triangle contents: NAVEL (Nerve, Artery, Vein, Empty space, Lymphatics)",
   "Carpal tunnel syndrome - median nerve compression at flexor retinaculum",
   "Dermatomes: C5-shoulder, C6-thumb, C7-middle finger, C8-little finger, L4-knee, L5-great toe, S1-little toe",
   "Circle of Willis: Internal carotid + vertebrobasilar system anastomosis",
   "Thoracic duct: originates cisterna chyli (L1-L2), drains into left subclavian vein",
   "Ligamentum arteriosum: remnant of ductus arteriosus; related to recurrent laryngeal nerve",
   "Peritoneal relations: liver (intraperitoneal), kidneys (retroperitoneal), pancreas head (secondary retroperitoneal)",
   "Portal-systemic anastomoses: 5 sites - esophageal, umbilical, rectal, retroperitoneal, bare area",
   "Subdural vs Extradural hematoma: crescent vs biconvex (lenticular)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "McBurney's point: 1/3rd of line from ASIS to umbilicus - appendix base",
   "Hasselbalch triangle: bounded by inguinal ligament, inferior epigastric artery, lateral border of rectus",
   "Nerve of Bell = Long thoracic nerve (C5,6,7) - injury causes winged scapula",
   "Obturator nerve (L2,3,4): exits through obturator foramen; injury causes medial thigh numbness",
   "Referred pain from diaphragm: C3,4,5 (phrenic nerve) -> tip of shoulder",
   "Tympanic membrane: handle of malleus visible; umbo is most depressed point",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Embryology: Neural tube defects - folic acid; first arch derivatives (mandible, malleus, incus)",
   "Histology: Cell junction types - tight, adhering, gap, desmosome",
   "Frequently tested: Sinuses of pericardium (transverse, oblique), coronary sulcus, SA node blood supply (RCA 60%)",
   "PYQ trend: Foramina of skull base, contents; vertebral artery course; pterion (thinnest part of skull)",
  ]},
 ]
},

# 2. Physiology
{
 "name": "Physiology", "code": "02", "color": C_BLUE,
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTBLUE, "bullets": [
   "Action potential phases: 0(depolarization-Na+), 1(early repolarization-K+), 2(plateau-Ca++), 3(rapid repolarization-K+), 4(resting)",
   "Cardiac output = HR x SV; normal CO = 5 L/min; CI = CO/BSA (normal 2.5-4 L/min/m2)",
   "Starling's law: increased preload -> increased stroke volume (up to a point)",
   "JGA: macula densa senses low Na+Cl-, granular cells release renin -> RAAS",
   "GFR ~125 mL/min; renal clearance of inulin = GFR; PAH clearance = RPF",
   "Lung compliance: increased in emphysema, decreased in fibrosis/ARDS",
   "Hb-O2 dissociation curve shifts: RIGHT (Bohr effect: increased CO2, H+, temp, 2,3-DPG)",
   "Nerve fiber classification: A-alpha (motor), A-delta (pain/temp fast), C fibers (pain slow, unmyelinated)",
   "Cerebellar function: coordination, ipsilateral control; lesion -> ipsilateral ataxia",
   "Hormones: GH paradoxical secretion in acromegaly by glucose; TRH stimulates TSH+prolactin",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Renin substrate: angiotensinogen; ACE converts AI->AII; AII -> vasoconstriction + aldosterone",
   "EPO produced by: peritubular fibroblasts (90%) in cortex; increased by hypoxia",
   "Normal CVP: 0-8 mmHg; PCWP: 6-12 mmHg; PAP systolic: 15-30 mmHg",
   "T3 more potent than T4; T4 converted to T3 by deiodinase; T3 binds nuclear receptor",
   "Surfactant: DPPC (dipalmitoyl phosphatidylcholine); produced by Type II pneumocytes from 24-26 weeks",
   "Dark adaptation: rhodopsin regeneration; Vit A deficiency -> night blindness",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Osmolality: plasma 280-295 mOsm/kg; ADH released when >290; urine can concentrate to 1200",
   "Buffer systems: bicarbonate (most important ECF), protein (most important ICF), phosphate",
   "PYQ trend: Dead space (anatomical vs physiological), V/Q ratio, shunt effects",
   "Nernst equation, Goldman equation for resting membrane potential frequently asked",
  ]},
 ]
},

# 3. Biochemistry
{
 "name": "Biochemistry", "code": "03", "color": C_TEAL,
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTGRN, "bullets": [
   "Glycolysis: 10 steps; key enzymes - HK/GK, PFK-1 (rate-limiting), pyruvate kinase",
   "TCA cycle: acetyl-CoA entry; generates 3 NADH, 1 FADH2, 1 GTP per turn",
   "Electron transport chain: Complex I (NADH), II (FADH2), III (Cyt bc1), IV (Cyt c oxidase)",
   "ATP yield: NADH=2.5 ATP, FADH2=1.5 ATP; 1 glucose = ~30-32 ATP",
   "Glycogen storage diseases: Von Gierke (G6Pase, type I), Pompe (lysosomal acid maltase, type II)",
   "Urea cycle: starts and ends in mitochondria/cytoplasm; citrulline, argininosuccinate, arginine",
   "Cholesterol: 27-carbon; bile acids, steroids, Vit D; transported as VLDL->IDL->LDL->HDL",
   "DNA replication enzymes: helicase (unwinds), primase (RNA primer), DNA Pol III (main), ligase (joins)",
   "PCR: denaturation(95C), annealing(55C), extension(72C); Taq polymerase",
   "Vitamins: B1(TPP-pyruvate dehydrogenase), B2(FAD/FMN), B3(NAD/NADP), B12(methylmalonyl-CoA mutase)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Biotin (B7): carboxylation reactions; deficiency from raw egg whites (avidin binds biotin)",
   "Homocystinuria: CBS deficiency or B6/B12/folate deficiency; increased plasma homocysteine -> CVD risk",
   "Phenylketonuria: PAH deficiency; low Phe diet; musty odor; mental retardation",
   "Hartnup disease: neutral amino acid transporter defect; tryptophan malabsorption -> pellagra-like",
   "Alkaptonuria: HGD deficiency; black urine on standing; ochronosis (black pigment in connective tissue)",
   "Gaucher disease: glucocerebrosidase deficiency; Gaucher cells (wrinkled tissue paper cells)",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTBLUE, "bullets": [
   "Signal transduction: G-protein coupled, receptor tyrosine kinase (insulin), nuclear receptors (steroids)",
   "Tumor markers: AFP (HCC, germ cell), CEA (colon), CA-125 (ovary), PSA (prostate), beta-hCG (choriocarcinoma)",
   "PYQ trend: Enzyme kinetics (Km, Vmax, Michaelis-Menten), enzyme inhibition types",
   "Western blot: protein; Southern blot: DNA; Northern blot: RNA; ELISA: antibodies",
  ]},
 ]
},

# 4. Pathology
{
 "name": "Pathology", "code": "04", "color": C_RED,
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTRED, "bullets": [
   "Cell injury: reversible (fatty change, hydropic swelling) vs irreversible (nuclear changes: pyknosis, karyorrhexis, karyolysis)",
   "Necrosis types: coagulative (ischemia), liquefactive (brain, abscess), caseous (TB), fat (pancreatitis), fibrinoid (vasculitis)",
   "Amyloid: Congo red (+), apple-green birefringence under polarized light; AL(primary), AA(secondary)",
   "Inflammation: acute (neutrophils), chronic (lymphocytes, macrophages, plasma cells)",
   "Granuloma: TB (caseating), Sarcoid (non-caseating), Foreign body (giant cells), Cat scratch (stellate necrosis)",
   "Carcinoma types: squamous (keratin pearls), adenocarcinoma (glands/mucin), small cell (neuroendocrine)",
   "Tumor suppressor genes: Rb (retinoblastoma), p53 (Li-Fraumeni), BRCA1/2, APC (FAP), NF1/NF2",
   "Oncogenes: c-myc (Burkitt), bcr-abl (CML t9;22), N-myc (neuroblastoma), HER2/neu (breast)",
   "Reed-Sternberg cells: Hodgkin lymphoma; CD15+, CD30+; bilobed 'owl eye' nuclei",
   "Leukemia: ALL (children, TdT+), AML (Auer rods), CML (Ph chromosome), CLL (smudge cells)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTAMB, "oneliners": [
   "Virchow triad (DVT): stasis, hypercoagulability, endothelial injury",
   "Psammoma bodies: papillary thyroid CA, meningioma, papillary serous ovarian CA",
   "Councilman bodies: acidophilic hepatocyte apoptosis in viral hepatitis (yellow fever)",
   "Mallory-Denk bodies: eosinophilic cytoplasmic inclusions in alcoholic hepatitis (cytokeratin)",
   "Call-Exner bodies: granulosa cell tumor of ovary (follicle-like spaces)",
   "Ghon complex: primary TB focus + hilar lymph node + lymphatic - Ranke complex if calcified",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Hypersensitivity reactions: Type I (IgE, immediate), II (cytotoxic, IgG/M), III (immune complex), IV (delayed, T-cell)",
   "Mast cell mediators: histamine (preformed), leukotrienes (newly synthesized) - in anaphylaxis",
   "PYQ trend: Special stains - PAS (glycogen/fungi), ZN (AFB), India ink (Cryptococcus), GMS (fungi)",
   "Flow cytometry markers: CD3 (T-cell), CD19/20 (B-cell), CD34 (stem cell), CD56 (NK cell)",
  ]},
 ]
},

# 5. Pharmacology
{
 "name": "Pharmacology", "code": "05", "color": C_PURPLE,
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTPUR, "bullets": [
   "Pharmacokinetics: F (bioavailability), Vd (distribution), t1/2 = 0.693xVd/Cl, zero vs first order",
   "Adrenergic receptors: a1 (vasoconstriction), a2 (presynaptic inhibition), b1 (heart), b2 (bronchodilation)",
   "Beta blockers: cardioselective (b1) = atenolol, metoprolol; non-selective = propranolol; ISA = pindolol",
   "ACE inhibitors: captopril (SE: cough, angioedema); ARBs: losartan (no cough)",
   "Antiepileptics: Na+ channel (phenytoin, carbamazepine), GABA (valproate, benzodiazepines), Ca++ (ethosuximide)",
   "Antibiotics: bactericidal (penicillin, aminoglycosides, fluoroquinolones, metronidazole) vs bacteriostatic (TMP-SMX, tetracycline, chloramphenicol, clindamycin, macrolides)",
   "Cytochrome P450 inducers: rifampicin, carbamazepine, phenytoin, St John's wort",
   "CYP450 inhibitors: ketoconazole, erythromycin, isoniazid, cimetidine, grapefruit",
   "Warfarin: Vit K antagonist; reversed by Vit K or FFP; INR monitoring; drug interactions many",
   "Metformin: biguanide, no hypoglycemia, reduces hepatic gluconeogenesis; CI in renal failure",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Drug of choice for status epilepticus: IV lorazepam (first), then IV phenytoin/fosphenytoin",
   "Neostigmine antidote for tubocurarine (non-depolarizing NMJ blocker); succinylcholine is depolarizing",
   "Aspirin: irreversibly inhibits COX-1 (platelets); other NSAIDs reversible inhibition",
   "Morphine: mu receptor agonist; antagonist naloxone; SE: constipation, miosis, respiratory depression",
   "Heparin antidote: protamine sulfate; 1mg neutralizes 100 units; LMWH partially reversed",
   "Tamoxifen: SERM, blocks ER in breast, agonist in uterus (endometrial CA risk)",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Antidotes: cyanide->hydroxocobalamin, organophosphate->atropine+pralidoxime, paracetamol->N-acetylcysteine, iron->desferrioxamine",
   "Teratogenic drugs: warfarin, phenytoin (fetal hydantoin), valproate (NTD), thalidomide, ACE inhibitors, statins",
   "PYQ trend: Selective drug targets, phase I/II clinical trials, narrow therapeutic index drugs",
   "High-yield: drug-receptor interactions, spare receptors, tolerance, tachyphylaxis",
  ]},
 ]
},

# 6. Microbiology
{
 "name": "Microbiology", "code": "06", "color": HexColor("#1b5e20"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTGRN, "bullets": [
   "Gram-positive cocci: S. aureus (coagulase+, beta-hemolytic, MRSA), S. pyogenes (Group A, ASO), S. pneumoniae (alpha-hemolytic, optochin sensitive)",
   "Gram-negative rods: E. coli (ETEC/EPEC/EHEC), Klebsiella (mucoid colonies), Pseudomonas (blue-green pigment, pyocyanin)",
   "Mycobacterium: TB (ZN stain, cord factor, Ghon focus), Leprosy (lepra cells, Virchow cells, globi)",
   "Viruses: Hepatitis B (Dane particle, HBsAg, anti-HBc IgM = acute; e-antigen = high infectivity)",
   "Rabies: Negri bodies in Purkinje cells; street vs fixed virus; treatment - post-exposure prophylaxis",
   "Fungi: Cryptococcus (India ink, cryptococcal meningitis), Aspergillus (acute-angle branching), Mucor (right-angle branching, diabetics)",
   "Parasites: Plasmodium falciparum (no hypnozoite, Maurer's clefts, blackwater fever), Toxoplasma (brain abscess in HIV)",
   "Complement system: C3 = central; C5b-9 MAC; deficiency C5-C9 -> Neisseria infections",
   "Immunoglobulins: IgA (secretory, dimer), IgM (pentamer, first response), IgG (crosses placenta)",
   "Sterilization: autoclave 121C 15psi 15min; dry heat 160C 1hr; glutaraldehyde (cold sterilization)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Culture media: Lowenstein-Jensen (TB), TCBS (Vibrio), Thayer-Martin (Neisseria), Tellurite (C. diphtheriae)",
   "Superantigen: binds MHC II + T cell directly (no processing); S. aureus TSST-1, streptococcal SPE",
   "Weil-Felix reaction: Rickettsia; OX-2, OX-19, OX-K agglutination",
   "Quellung reaction: capsular swelling; S. pneumoniae identification",
   "Toxin-producing: C. botulinum (flaccid paralysis, canned food), C. tetani (spastic paralysis, tetanospasmin)",
   "HIV: RT (RNA-dependent DNA polymerase); integrase; CD4 receptor + CCR5/CXCR4 co-receptor",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTBLUE, "bullets": [
   "Vaccines: live attenuated (BCG, OPV, MMR, Varicella) vs killed/inactivated (IPV, Hep A, Rabies, Typhoid Vi)",
   "CRISPR-Cas9, PCR, FISH, RFLP - molecular diagnostics frequently asked",
   "PYQ trend: Disinfection vs sterilization levels; bacteriophage types; R plasmids (resistance)",
   "Newly emerging: Nipah virus (hendra-like), SARS-CoV-2 variants, monkeypox",
  ]},
 ]
},

# 7. Forensic Medicine
{
 "name": "Forensic Medicine & Toxicology", "code": "07", "color": HexColor("#bf360c"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTAMB, "bullets": [
   "Rigor mortis: begins 1-2h, complete 12h, passes 24-48h; ATP depletion; cadaveric spasm = instantaneous RM",
   "Livor mortis: hypostasis; begins 1-2h; fixed 6-12h (cannot be shifted after fixation)",
   "Putrefaction: starts intestines; greenish discoloration; marbling; formation of adipocere or mummification",
   "Decomposition: adipocere (hydrolysis of fat, moist soil), mummification (dry hot climate)",
   "Hanging: judicial (fracture C2 - hangman's), homicidal vs suicidal features",
   "Drowning: froth at mouth/nose, 'washerwoman hands', cutis anserina; diatoms in lung = vital reaction",
   "IPC sections: 84 (mental unsoundness), 85 (intoxication against will), 302 (murder), 376 (rape)",
   "Rajasthan POCSO: Mandatory reporting; Special courts; protection of children under 18",
   "Sexual assault evidence: sperm survive 72h vagina, 6h cervix; DNA evidence most reliable",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Exhumation: legal order needed; done in presence of magistrate; postmortem findings change after burial",
   "Medico-legal case (MLC): must be registered; IC/SD - informed consent/signed declaration not needed",
   "Brain death criteria: irreversible cessation of all brain functions including brainstem; 2 certifying doctors",
   "Cyanide poisoning: cherry red lividity, bitter almonds smell, metabolic acidosis with high lactate",
   "Organophosphate: SLUD (salivation, lacrimation, urination, defecation); atropine first, then pralidoxime",
   "Alcohol: Widmark formula; ethanol metabolism 10 mL/hour; zero-order kinetics",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Age estimation: Gustafson's method (teeth), secondary sexual characteristics, bone ossification",
   "Fingerprints: loops (most common 60%), whorls (35%), arches (5%); never change in life",
   "PYQ trend: Docimasia (lung float test), DNA fingerprinting, sexual asphyxia",
   "MCI/NMC regulations, Indian Medical Council Act, Consumer Protection Act 2019 (medical negligence)",
  ]},
 ]
},

# 8. Community Medicine / PSM
{
 "name": "Community Medicine (PSM)", "code": "08", "color": HexColor("#006064"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTGRN, "bullets": [
   "Levels of prevention: primordial (risk factors), primary (health promotion/protection), secondary (early detection), tertiary (rehab)",
   "Epidemiology measures: incidence (new cases), prevalence = incidence x duration, attack rate",
   "Sensitivity vs Specificity: Se = TP/(TP+FN), Sp = TN/(TN+FP); PPV/NPV depend on prevalence",
   "Relative risk (cohort): RR = incidence exposed/unexposed; Odds ratio (case-control)",
   "NMR: <28 days; IMR: <1 year; U5MR: <5 years; best indicator of health = IMR, socioeconomic = U5MR",
   "National programs: RNTCP/NTEP (TB elimination 2025), NLEP (leprosy), NVBDCP (malaria/dengue/filaria)",
   "Immunization schedule 2024: BCG at birth, OPV 0 at birth, IPV at 6 wk, Penta 6/10/14 wk, MR 9 mo, JE 9 mo",
   "Contraception: Cu-T (most effective IUCD, 10 yr), LNG-IUS (Mirena), Oral pills (missed pill rules)",
   "Water quality: coliform count (MPN), chlorination, 0.5 ppm residual chlorine after 1h contact",
   "Food poisoning: S. aureus (fastest onset 1-6h, preformed toxin), Salmonella (12-36h), C. perfringens (8-24h)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Ayushman Bharat-PMJAY: Rs 5 lakh/family/year; covers secondary and tertiary care; launched 2018",
   "ASHA workers: 1 per 1000 population in rural; incentive-based; link workers",
   "National health indicators 2023: MMR (India) ~97/100,000 LB; IMR ~28/1000 LB; TFR ~2.0",
   "Herd immunity threshold: measles 95%, polio 85%, smallpox 80%; R0 determines threshold",
   "SDG goal 3: Good Health and Well-being; targets include ending AIDS, TB, malaria by 2030",
   "One Health concept: human, animal, environmental health interconnected - WHO/FAO/OIE",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTBLUE, "bullets": [
   "Study designs: RCT (gold standard), cohort (incidence/RR), case-control (OR), cross-sectional (prevalence)",
   "Bias types: selection, information, confounding; Berkson bias (hospital), Neyman bias (survivor)",
   "PYQ trend: Disability-adjusted life years (DALYs) = YLD + YLL; QALY = quality-adjusted",
   "Screening criteria (Wilson-Jungner): important health problem, acceptable treatment, recognizable latent stage",
  ]},
 ]
},

# 9. ENT
{
 "name": "ENT (Ear, Nose & Throat)", "code": "09", "color": HexColor("#4527a0"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTPUR, "bullets": [
   "Hearing loss types: conductive (air-bone gap), sensorineural (no gap), mixed; Rinne (BC>AC = conductive negative)",
   "Otosclerosis: conductive HL, Schwartze sign (flamingo pink), treated by stapedectomy",
   "CSOM: tubotympanic (safe, central perforation) vs atticoantral (unsafe, cholesteatoma, marginal/attic)",
   "Meniere's disease: endolymphatic hydrops; triad - vertigo + tinnitus + sensorineural HL; low-salt diet",
   "Acoustic neuroma: CN VIII schwannoma; CPA angle; most common benign CPA tumor; MRI contrast",
   "Deviated nasal septum: C-type, S-type; Killian's incision for SMR; cottle's incision for septoplasty",
   "Nasal polyps: ethmoidal (bilateral, allergic), antrochoanal (unilateral, Killian's polyp from maxillary antrum)",
   "Peritonsillar abscess: unilateral uvular deviation; trismus; needle aspiration or I&D",
   "Quinsy vs Ludwig's angina vs Lemierre syndrome: locations and organisms",
   "Laryngeal carcinoma: supraglottic (late hoarseness), glottic (early hoarseness, good prognosis), subglottic",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Presbycusis: age-related SNHL; high frequency first; cause - degeneration stria vascularis/hair cells",
   "Nasopharyngeal carcinoma: EBV-associated; type III (undifferentiated) most common; raised VCA-IgA",
   "Sinonasal inverted papilloma: unilateral; risk of malignant transformation; removed via lateral rhinotomy",
   "Globus pharyngeus: functional; lump in throat with no dysphagia; exclude GERD and malignancy",
   "Gradenigo syndrome: petrositis; triad - otorrhoea + VI nerve palsy + trigeminal pain",
   "BPPV: posterior semicircular canal most common; Dix-Hallpike test; Epley manoeuvre treatment",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTBLUE, "bullets": [
   "Audiometry: pure tone audiogram, speech audiometry, BERA/ABR (objective), OAE (neonatal screening)",
   "Tracheotomy vs tracheostomy; cricothyrotomy (emergency); tube types - cuffed vs uncuffed",
   "PYQ trend: Radical mastoidectomy vs modified radical vs cortical; BSOM treatment",
   "Malignant otitis externa: Pseudomonas, diabetics; bone erosion; CN VII most commonly involved",
  ]},
 ]
},

# 10. Ophthalmology
{
 "name": "Ophthalmology", "code": "10", "color": HexColor("#1a6b77"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTBLUE, "bullets": [
   "Glaucoma: primary open angle (painless, optic disc cupping C/D >0.6, fields), acute angle closure (painful red eye, hazy cornea)",
   "IOP: normal 10-21 mmHg; measured by Goldmann tonometer (gold standard); Schiotz (indentation)",
   "Retinal detachment: rhegmatogenous (breaks), exudative (no breaks), tractional (DM, sickle cell)",
   "Diabetic retinopathy: NPDR (dot-blot hemorrhages, hard exudates) -> PDR (NVD, NVE, vitreous hemorrhage)",
   "Cataract types: nuclear (index myopia), posterior subcapsular (steroids/DM), cortical (spoke-wheel)",
   "Uveitis: anterior (iritis/iridocyclitis), intermediate (pars planitis), posterior (chorioretinitis); HLA-B27 anterior",
   "Age-related macular degeneration (AMD): dry (drusen, geographic atrophy) vs wet (neovascular, VEGF)",
   "Corneal ulcer: bacterial (hypopyon), viral (HSV - dendritic ulcer), fungal (Aspergillus, feathery margins)",
   "Squint: concomitant (angle fixed, no diplopia) vs incomitant (paralytic, angle varies, diplopia)",
   "Visual field defects: bitemporal hemianopia (pituitary), homonymous (optic tract/radiation)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Argyll Robertson pupil: constricts to accommodation, not to light; neurosyphilis",
   "Marcus Gunn pupil: RAPD; afferent defect; swinging flashlight test",
   "Kayser-Fleischer ring: copper deposition in Descemet membrane; Wilson disease",
   "Cherry red spot: central retinal artery occlusion; also in Tay-Sachs (no CRAO - lipid storage)",
   "Fleischer ring: keratoconus (iron deposition at base of cone); slit lamp diagnosis",
   "Anti-VEGF (ranibizumab/bevacizumab): intravitreal injection for wet AMD and PDR",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Vitamin A deficiency: Bitot's spots, xerophthalmia, keratomalacia (leading preventable blindness cause)",
   "Trachoma: C. trachomatis; WHO SAFE strategy; most common cause of preventable blindness worldwide",
   "PYQ trend: Optic disc anatomy, fundoscopy findings, Snellen chart testing, cover-uncover test",
   "Fluorescein angiography: early hyperfluorescence = window defect; late = leakage",
  ]},
 ]
},

# 11. Obstetrics & Gynaecology
{
 "name": "Obstetrics & Gynaecology", "code": "11", "color": HexColor("#880e4f"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS (OBSTETRICS)", "bg": C_LTRED, "bullets": [
   "Preeclampsia: BP >=140/90 after 20 wks + proteinuria; severe features: BP >=160/110, platelets <100k, creatinine >1.1",
   "HELLP syndrome: Hemolysis, Elevated Liver enzymes, Low Platelets - variant of severe preeclampsia",
   "Placenta previa: painless bright red bleeding; types I-IV (complete), USG diagnosis; C-section for major",
   "Abruptio placentae: painful bleeding; Couvelaire uterus; concealed type; DIC complication",
   "APH investigation: avoid PV exam before USG; digital exam - placenta previa bleeds more",
   "GDM: OGTT 75g 2h; Carpenter-Coustan criteria; macrosomia; shoulder dystocia; neonatal hypoglycemia",
   "Preterm labor: <37 weeks; tocolysis (nifedipine, atosiban); betamethasone for lung maturity if 24-34 wks",
   "CTG: baseline HR 110-160; variability 5-25 bpm; accelerations good; late decelerations (uteroplacental insufficiency)",
  ]},
  {"title": "HIGH-YIELD TOPICS (GYNAECOLOGY)", "bg": C_LTPUR, "bullets": [
   "Cervical cancer: HPV 16 (squamous), HPV 18 (adenocarcinoma); Pap smear screening; colposcopy",
   "PCOS: Rotterdam criteria (2/3): irregular cycles, clinical/biochemical hyperandrogenism, PCO on USG",
   "Endometriosis: chocolate cysts (endometrioma), CA-125, powder-burn lesions; laparoscopy gold standard",
   "Fibroid (leiomyoma): most common gynecological tumor; intramural (most common), submucous (most symptomatic)",
   "Ectopic pregnancy: most common in ampulla; hCG doubling, TVS; treatment methotrexate or surgery",
   "Menopause: FSH >40 IU/L, LH raised; estrogen deficient; HRT for vasomotor symptoms",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Bishop score >=6: favorable cervix for induction; components - dilation, effacement, station, consistency, position",
   "Shoulder dystocia: McRoberts maneuver first (hip flexion); then Rubin, Wood-screw, Zavanelli",
   "Gestational trophoblastic disease: complete mole (46XX, paternal, no fetus), partial mole (69XXX, triploid)",
   "Asherman syndrome: intrauterine adhesions post-curettage; amenorrhea; hysteroscopy diagnosis and treatment",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Fetal lie, presentation, position: defined; engagement = biparietal diameter below pelvic inlet",
   "Cardinal movements of labor: engagement, descent, flexion, internal rotation, extension, external rotation, expulsion",
   "PYQ trend: Uterine anomalies (Mullerian), ovarian tumors (Meigs syndrome = fibroma + ascites + hydrothorax)",
  ]},
 ]
},

# 12. Pediatrics
{
 "name": "Pediatrics", "code": "12", "color": HexColor("#e65100"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTAMB, "bullets": [
   "Development milestones: social smile 6wk, neck control 3mo, sitting 6-9mo, walking 12-15mo, words 1yr, sentences 2yr",
   "Vaccination: BCG at birth; OPV0 at birth; Penta (DPT+Hep B+Hib) at 6,10,14 wks; MR at 9 mo and 16-24 mo",
   "Neonatal jaundice: physiological after 24h, peaks day 3-5; pathological within 24h; Rh incompatibility",
   "Kawasaki disease: CRASH+F; Fever >5d + 4/5 criteria; coronary artery aneurysm; IVIG + aspirin",
   "Nephrotic syndrome in children: minimal change disease (most common); selective proteinuria; good prognosis",
   "Acute glomerulonephritis (PSGN): post Group A Strep; ASO titer raised; complement C3 low; hematuria + HTN",
   "Intussusception: ileocolic; 6-18 months peak; red currant jelly stool; barium/air enema diagnostic and therapeutic",
   "Pyloric stenosis: 2-6 weeks male; projectile non-bilious vomiting; olive mass; metabolic alkalosis",
   "Down syndrome (Trisomy 21): Brushfield spots, simian crease, flat occiput; risk with advanced maternal age",
   "Turner syndrome (45 XO): short stature, webbed neck, coarctation of aorta, streak ovaries, primary amenorrhea",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "APGAR score: Appearance, Pulse, Grimace, Activity, Respiration; 7-10 normal; done at 1 and 5 minutes",
   "Febrile seizure: simple (<15 min, <1/24h, generalized); lumbar puncture if <12 months or signs of meningism",
   "Pneumonia in neonate: GBS + E. coli; in children: S. pneumoniae (most common); RSV (viral, young infant)",
   "Epiglottitis: H. influenzae type b; tripod position, drooling; thumb sign on XR; secure airway first",
   "Croup (laryngotracheobronchitis): parainfluenza virus; steeple sign XR; barking cough; nebulized epinephrine",
   "Wiskott-Aldrich syndrome: X-linked; triad - thrombocytopenia + eczema + immunodeficiency",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Malnutrition: Kwashiorkor (protein deficiency, edema, moon face, flaky paint) vs Marasmus (calorie, wasted, alert)",
   "SAM criteria: MUAC <11.5cm or weight-for-height <-3SD or bilateral edema",
   "PYQ trend: Tanner stages, precocious puberty causes, constitutional delay vs pathological",
   "G6PD deficiency: X-linked; hemolytic crisis with oxidant drugs (primaquine, dapsone, nitrofurantoin)",
  ]},
 ]
},

# 13. General Surgery
{
 "name": "General Surgery", "code": "13", "color": HexColor("#1b5e20"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTGRN, "bullets": [
   "Breast cancer: most common - invasive ductal carcinoma; FNAC/core biopsy; BRCA1 (triple negative risk), BRCA2 (male)",
   "Triple assessment of breast: clinical + radiological (mammography/USG) + tissue (FNAC/biopsy)",
   "Thyroid cancer: papillary (psammoma bodies, best prognosis, lymph node mets), follicular (vascular invasion, hematogenous), medullary (calcitonin, MEN2), anaplastic (worst)",
   "Appendicitis: RLQ pain; McBurney, Rovsing, Psoas, Obturator signs; Alvarado score; Lap appendectomy",
   "Hernias: inguinal (indirect>direct, especially in young males), femoral (strangulates most), umbilical (closes by 2yr)",
   "Intestinal obstruction: small bowel (central, dilated loops, air-fluid levels) vs large bowel (peripheral, haustrations)",
   "Colorectal cancer: sigmoid most common; Dukes staging; Duke D = distant mets; CEA marker",
   "Acute pancreatitis: Ranson's criteria; Grey Turner (flank) + Cullen (periumbilical) signs; CECT abdomen",
   "Cholecystitis: Murphy's sign; Charcot's triad (cholangitis: pain+fever+jaundice); Reynolds pentad adds shock+confusion",
   "Esophageal cancer: upper/mid = squamous; lower/GEJ = adenocarcinoma (Barrett's esophagus); dysphagia",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Sentinel lymph node biopsy: first lymph node to drain tumor; negative = no further dissection",
   "Virchow node: left supraclavicular node; stomach cancer (Troisier sign)",
   "Sister Mary Joseph nodule: periumbilical metastasis from intra-abdominal malignancy",
   "Fournier gangrene: necrotizing fasciitis of perineum/scrotum; polymicrobial; surgical emergency",
   "Budd-Chiari syndrome: hepatic vein thrombosis; painful hepatomegaly + ascites + liver failure",
   "FAST scan: Focused Assessment with Sonography in Trauma; 4 windows - pericardiac, RUQ, LUQ, pelvic",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTBLUE, "bullets": [
   "Wound healing: primary intention, secondary intention; growth factors; keloid vs hypertrophic scar",
   "ATLS principles: primary survey ABCDE; secondary survey after stabilization",
   "PYQ trend: Fistula types, sinuses, ulcers (Marjolin's = SCC in chronic ulcer/scar), premalignant conditions",
   "Minimally invasive surgery: laparoscopic cholecystectomy port positions, complications (bile duct injury)",
  ]},
 ]
},

# 14. Orthopaedics
{
 "name": "Orthopaedics", "code": "14", "color": HexColor("#3e2723"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTAMB, "bullets": [
   "Fracture classification: closed vs open (Gustilo I/II/IIIA/B/C); Salter-Harris (physeal; I-V)",
   "Colles fracture: distal radius; dinner fork deformity; fall on outstretched hand",
   "Smith's fracture: reverse Colles; garden spade deformity; fall on flexed wrist",
   "Hip dislocation: posterior (90% - adduction, internal rotation, shortened), anterior (abduction, external rotation)",
   "Neck of femur fracture: elderly; subcapital (Garden I-IV); blood supply via retinacular vessels; AVN risk",
   "Intertrochanteric fracture: below neck; well vascularized; dynamic hip screw (DHS); better prognosis",
   "Pott's fracture: bimalleolar ankle fracture; pronation-abduction injury",
   "Compartment syndrome: pain on passive stretch (earliest sign); Cs - Pain, Pallor, Pulselessness, Paresthesia, Paralysis, Poikilothermia",
   "Bone tumors: Ewing's sarcoma (onion-peel periosteal reaction, EWSR1-FLI1 t11;22), Osteosarcoma (sunburst, Codman's triangle)",
   "Tuberculosis of spine (Pott's spine): L1 most common; gibbus; cold abscess; paraplegia",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Volkmann's ischemic contracture: untreated compartment syndrome of forearm; flexion deformity",
   "Wrist drop: radial nerve injury (Saturday night palsy); posterior cord brachial plexus",
   "Trendelenburg sign: weak hip abductors (gluteus medius); positive = pelvis drops on opposite side when standing on affected leg",
   "Knee ligaments: ACL (resists anterior translation, most common knee ligament injury), PCL (resists posterior)",
   "Charcot joint: neuropathic arthropathy; painless destruction; DM (foot), Syringomyelia (shoulder), Tabes dorsalis (knee)",
   "Osteoporosis: T-score <-2.5; DEXA scan; bisphosphonates first line; fall prevention",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Osteomyelitis: acute (S. aureus most common); subacute (Brodie's abscess); chronic (sequestrum+involucrum)",
   "Rickets: X-ray - cupping, fraying, widening of growth plate; biochemistry: low Ca, low P, high ALP, high PTH",
   "PYQ trend: Nerve injuries at elbow (cubitus valgus -> delayed ulnar), wrist (carpal tunnel), knee (common peroneal)",
   "Scoliosis: idiopathic most common adolescent; Cobb angle; >40 degrees consider surgery",
  ]},
 ]
},

# 15. Internal Medicine
{
 "name": "Internal Medicine", "code": "15", "color": HexColor("#0d47a1"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTBLUE, "bullets": [
   "Hypertension: JNC 8 thresholds; primary (90%); secondary causes - renovascular, Conn's, Cushing's, pheochromocytoma",
   "Heart failure: HFrEF (EF<40%): ACEi/ARB + beta-blocker + diuretic + spironolactone + SGLT2i",
   "MI: STEMI - ST elevation + troponin; NSTEMI - troponin rise, no ST elevation; TIMI risk score",
   "Infective endocarditis: Duke criteria (major: positive blood cultures x2, echo evidence; minor: fever, etc.)",
   "Rheumatic fever: Jones criteria (major: carditis, chorea, polyarthritis, erythema marginatum, nodules)",
   "COPD: spirometry FEV1/FVC <0.7; GOLD classification; LABA+LAMA first; exacerbation - antibiotics+steroids",
   "Asthma: reversible obstruction; peak flow variability; step-up therapy (SABA->ICS->LABA->add-ons)",
   "CKD: GFR stages G1-G5; proteinuria stages; ACEi/ARB for proteinuria reduction; dialysis at G5",
   "Liver cirrhosis: Child-Pugh score; MELD score; complications: variceal bleed, SBP, HE, HRS, HCC",
   "Diabetes: HbA1c <7%; metformin first; DKA - pH<7.3, anion gap acidosis, ketones; HHS - hyperosmolar no acidosis",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "SGLT2 inhibitors: cardiorenal protection beyond glucose lowering; reduce HHF and CKD progression",
   "GLP-1 agonists (semaglutide, liraglutide): weight loss, CV protection, pancreatitis risk",
   "Troponin I/T: rise 3-4h, peak 12-24h (TnI) or 24-48h (TnT), persist 7-14 days; high-sensitivity troponin",
   "Long COVID: symptoms >12 weeks after acute COVID; fatigue, cognitive fog, dyspnea; no specific treatment",
   "Lupus (SLE): anti-dsDNA (disease activity), anti-Smith (specific), ANA (sensitive); butterfly rash; SLICC criteria",
   "Takayasu arteritis: large vessel; young Asian female; absent pulse + HTN; corticosteroids; subclavian most common",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "ABG interpretation: pH, pCO2, HCO3; metabolic vs respiratory; primary + compensation",
   "Electrolyte disorders: hyponatremia (SIADH vs DI), hyperkalemia (peaked T waves, widened QRS)",
   "PYQ trend: Autoimmune markers, paraneoplastic syndromes, vasculitis classification (vessel size)",
   "New drugs 2023-24: PCSK9 inhibitors, finerenone (CKD+DM), dapagliflozin (HFpEF)",
  ]},
 ]
},

# 16. Psychiatry
{
 "name": "Psychiatry", "code": "16", "color": HexColor("#4a148c"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTPUR, "bullets": [
   "Schizophrenia: Schneider's first-rank symptoms (auditory hallucinations, thought insertion/withdrawal/broadcasting, passivity experiences)",
   "Positive symptoms: hallucinations, delusions, disorganized thinking; negative: flat affect, alogia, avolition",
   "Antipsychotics: typical (D2 blockers - haloperidol, chlorpromazine) vs atypical (D2+5HT2 - olanzapine, clozapine)",
   "Clozapine: treatment-resistant schizophrenia; SE - agranulocytosis (weekly CBC monitoring), seizures, metabolic",
   "Mood disorders: MDD (5+ symptoms for 2 weeks); bipolar I (manic episodes), bipolar II (hypomania+MDD)",
   "Lithium: mood stabilizer; narrow TI; toxicity >1.5 mEq/L; tremor, polyuria, hypothyroidism; teratogenic",
   "Anxiety disorders: GAD (worry + somatic), panic (episodic intense fear), OCD (egodystonic obsessions+compulsions)",
   "Substance use: CAGE questionnaire; Wernicke's (acute B1 deficiency) vs Korsakoff's (chronic, confabulation)",
   "Suicide risk: SLAP (Specificity, Lethality, Availability, Proximity); intent scale; SAFE-T protocol",
   "Personality disorders: Cluster A (odd), B (dramatic - BPD, antisocial, narcissistic, histrionic), C (anxious)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "ECT: most effective for severe depression + psychotic features; bilateral temporal placement; 6-12 sessions",
   "NMS (neuroleptic malignant syndrome): fever + rigidity + altered consciousness + autonomic instability; dopamine crisis; bromocriptine + dantrolene",
   "Serotonin syndrome: hyperthermia + clonus + diaphoresis; serotonergic drugs; cyproheptadine treatment",
   "PTSD: trauma + flashbacks + hyperarousal + avoidance >1 month; sertraline/paroxetine first-line",
   "ADHD: inattention + hyperactivity; methylphenidate (stimulant) first-line; atomoxetine (non-stimulant)",
   "Gender dysphoria: incongruence between assigned gender and experienced gender; gender-affirming care",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "ICD-10 vs DSM-5: both used; ICD-11 now current WHO classification (multi-category approach)",
   "Defense mechanisms: mature (sublimation, humor, altruism), immature (projection, denial, splitting)",
   "PYQ trend: MHA 2017 provisions, consent in psychiatry, involuntary admission criteria",
   "Cognitive therapies: CBT (Beck), DBT (Linehan - borderline PD), ACT, mindfulness-based",
  ]},
 ]
},

# 17. Dermatology
{
 "name": "Dermatology", "code": "17", "color": HexColor("#bf360c"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTAMB, "bullets": [
   "Psoriasis: well-defined erythematous plaques + silvery scales; Auspitz sign (bleeding), Koebner phenomenon",
   "Psoriasis treatment: topical - steroids + vitamin D analogues; systemic - methotrexate; biologics - anti-TNF",
   "Pemphigus vulgaris: suprabasal split; anti-Desmoglein 1 and 3 antibodies; Nikolsky sign +; acantholysis",
   "Bullous pemphigoid: subepidermal split; anti-BP180/230; tense bullae; elderly; Nikolsky sign -",
   "Dermatitis herpetiformis: IgA deposits in dermal papillae; gluten-sensitive; dapsone treatment",
   "Leprosy: TB (CMI good, paucibacillary) vs LL (CMI poor, multibacillary); lepra reactions Type 1 and 2",
   "MDT for leprosy: PB (6 months), MB (12 months); rifampicin + dapsone +/- clofazimine",
   "Melanoma: ABCDE criteria; Clark levels vs Breslow thickness; sentinel node biopsy",
   "Stevens-Johnson syndrome: <10% BSA; >30% = TEN (toxic epidermal necrolysis); drugs - sulfonamides, AEDs",
   "Scabies: Sarcoptes scabiei; burrows; nocturnal pruritus; permethrin 5% cream",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Lichen planus: 4Ps - planar, pruritic, polygonal, purple papules; Wickham's striae; Koebner phenomenon",
   "Acne vulgaris: comedonal (grade I) -> papules/pustules -> nodular/cystic; isotretinoin for severe nodulocystic",
   "Atopic dermatitis: IgE elevated; Hanifin-Rajka criteria; emollients cornerstone; dupilumab (anti-IL-4Ra) biologic",
   "Vitiligo: autoimmune melanocyte destruction; Wood's lamp (chalk-white); associated with thyroid disease",
   "Erythema nodosum: tender nodules on anterior shins; TB, sarcoid, strep, drugs; no ulceration",
   "Sporotrichosis: Sporothrix schenckii; rose-thorn injury; lymphocutaneous pattern; itraconazole",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Drug reactions: fixed drug eruption (hyperpigmented patch same site), DRESS (eosinophilia, organopathy)",
   "Nail changes: pitting (psoriasis), Beau's lines (systemic illness), koilonychia (iron deficiency), clubbing (chronic hypoxia)",
   "PYQ trend: Tzanck smear (herpes, pemphigus), immunofluorescence patterns, VDRL vs FTA-Abs (syphilis)",
   "Photosensitivity: type I (phototoxic, like sunburn, no sensitization), type II (photoallergic, immunological)",
  ]},
 ]
},

# 18. Radiology
{
 "name": "Radiology & Imaging", "code": "18", "color": HexColor("#006064"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTBLUE, "bullets": [
   "X-ray: high density (white) - bone, calcium; low density (black) - air; soft tissue intermediate",
   "Chest X-ray: PA (posteroanterior) standard; cardiothoracic ratio <0.5 normal; silhouette sign",
   "CXR patterns: consolidation (lobar/segmental), interstitial (reticular, nodular), pleural effusion (meniscus)",
   "CT scan: Hounsfield units - bone (+400 to +1000), soft tissue (20-80), water (0), fat (-100 to -50), air (-1000)",
   "MRI: T1-weighted (fat bright, water dark, good anatomy); T2 (water bright, good pathology, edema)",
   "MRI contraindications: pacemakers, cochlear implants, metallic foreign bodies; claustrophobia relative",
   "USG: real-time, no radiation; hyperechoic (bright = fat, calcification), hypoechoic (dark = fluid, cysts)",
   "Nuclear medicine: PET (FDG-F18 glucose analog, tumor activity); HIDA scan (hepatobiliary); thyroid scan",
   "Radiation dose: CXR (0.1 mSv), CT chest (7 mSv), mammogram (0.4 mSv); ALARA principle",
   "Contrast media: iodinated (CT), gadolinium (MRI, nephrogenic systemic fibrosis in CKD), barium (GI tract)",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Hampton's hump: wedge-shaped pleural-based opacity in pulmonary embolism (CXR)",
   "Westermark sign: oligemia distal to PE; Fleischner sign: enlarged pulmonary artery (CXR)",
   "Golden S sign: right upper lobe collapse + right hilum elevation + reverse S appearance of minor fissure",
   "Egg-shell calcification: lymph nodes in silicosis, sarcoidosis; on chest X-ray",
   "HRCT patterns: honeycombing (UIP/IPF), ground-glass (NSIP, COP, AIP), tree-in-bud (endobronchial spread TB)",
   "Stag-horn calculus: struvite; Proteus infection; fills renal pelvis + calyces; radio-opaque",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTGRN, "bullets": [
   "Interventional radiology: angioplasty, TIPS (transjugular intrahepatic portosystemic shunt), UAE, RFA",
   "Mammography: BIRADS 0-6 classification; 1-2 routine, 3 short interval follow-up, 4-5 biopsy, 6 known malignancy",
   "PYQ trend: Imaging modality of choice for various conditions, radiation protection, pregnancy safety",
   "Fluoroscopy: barium swallow (esophagus), barium meal (stomach/duodenum), enema (large bowel)",
  ]},
 ]
},

# 19. Anesthesia
{
 "name": "Anaesthesiology", "code": "19", "color": HexColor("#1b5e20"),
 "sections": [
  {"title": "HIGH-YIELD TOPICS", "bg": C_LTGRN, "bullets": [
   "ASA classification: I (normal), II (mild systemic), III (severe, not incapacitating), IV (severe, life-threatening), V (moribund)",
   "Inhalational agents: MAC (minimum alveolar concentration); halothane (hepatotoxic), sevoflurane (low MAC, pediatric), desflurane (rapid recovery)",
   "MAC values: N2O (104%), halothane (0.75%), isoflurane (1.2%), sevoflurane (2%), desflurane (6%); decreased by opioids, hypothermia",
   "IV induction: propofol (most common, antiemetic, pain on injection), ketamine (dissociative, bronchodilator, increases ICP/IOP), thiopentone (ultra-short barbiturate)",
   "Neuromuscular blockers: succinylcholine (depolarizing, fasciculations, hyperkalemia risk), rocuronium (non-depolarizing, reversed by sugammadex)",
   "Spinal anesthesia: L3-L4 or L4-L5; saddle block (L5-S1-S5); complications - headache (PDPH), hypotension",
   "Epidural vs Spinal: epidural - catheter, can top up, slower onset; spinal - single shot, faster, more reliable block",
   "Airway: Mallampati classification I-IV; RSI for full stomach (aspiration risk); Sellick's manoeuvre (cricoid pressure)",
   "Difficult airway: LEMON score; videolaryngoscope; fiberoptic intubation; surgical airway as last resort",
   "Malignant hyperthermia: volatile agents + suxamethonium; RYR1 mutation; hyperthermia + rigidity + acidosis; dantrolene",
  ]},
  {"title": "RECENT ONE-LINERS", "bg": C_LTRED, "oneliners": [
   "Brachial plexus blocks: interscalene (shoulder), supraclavicular (arm), axillary (hand); ultrasound-guided now standard",
   "TIVA (total IV anaesthesia): propofol + remifentanil infusion; BIS monitoring for depth",
   "Laryngeal mask airway (LMA): supraglottic; elective cases; does NOT protect against aspiration",
   "Rocuronium dose: 0.6 mg/kg for intubation; 1.2 mg/kg for RSI (equivalent to suxamethonium); reversed by sugammadex",
   "Pain management: WHO ladder (non-opioid -> weak opioid -> strong opioid); adjuvants at each step",
   "Post-operative shivering: treat with meperidine (pethidine) 25 mg IV; prevents heat loss",
  ]},
  {"title": "CONCEPTS & PYQ TRENDS", "bg": C_LTBLUE, "bullets": [
   "Breathing circuits: Mapleson A (efficient for spontaneous), D (efficient for controlled); circle system with CO2 absorber",
   "Fluid management: crystalloids (NS, RL) vs colloids; restricted vs liberal debate; goal-directed therapy",
   "PYQ trend: Bain circuit = Mapleson D modified; Jackson-Rees = Mapleson F for pediatrics",
   "Regional anesthesia advantages: avoids GA complications, ideal for elderly, day-case surgery, reduced PONV",
  ]},
 ]
},

]

# ─── PDF BUILDER ─────────────────────────────────────────────────────────────

def build_pdf():
    OUTPUT = "/home/daytona/workspace/neet-pg-atlas/NEET_PG_2026_Bootcamp_Atlas.pdf"
    styles = build_styles()

    doc = BaseDocTemplate(
        OUTPUT, pagesize=A4,
        leftMargin=20*mm, rightMargin=15*mm,
        topMargin=35*mm, bottomMargin=20*mm,
        title="NEET PG 2026 Bootcamp Atlas",
        author="Orris AI",
    )
    frame = Frame(
        doc.leftMargin, doc.bottomMargin,
        PAGE_W - doc.leftMargin - doc.rightMargin,
        PAGE_H - doc.topMargin - doc.bottomMargin,
        id='normal'
    )
    template = PageTemplate(id='main', frames=[frame], onPage=header_footer)
    doc.addPageTemplates([template])

    story = []

    # ── COVER PAGE ──────────────────────────────────────────────────────────
    story.append(Spacer(1, 30*mm))
    # Big cover box
    cover_data = [[
        Paragraph("NEET PG 2026", styles['cover_title']),
    ]]
    ct = Table(cover_data, colWidths=[165*mm])
    ct.setStyle(TableStyle([
        ('BACKGROUND', (0,0), (-1,-1), C_NAVY),
        ('TOPPADDING', (0,0), (-1,-1), 15),
        ('BOTTOMPADDING', (0,0), (-1,-1), 5),
        ('LEFTPADDING', (0,0), (-1,-1), 10),
        ('RIGHTPADDING', (0,0), (-1,-1), 10),
    ]))
    story.append(ct)

    sub_data = [[
        Paragraph("BOOTCAMP ATLAS", ParagraphStyle('cs2', fontName="Helvetica-Bold", fontSize=26,
            textColor=HexColor("#64b5f6"), alignment=TA_CENTER, spaceAfter=4, leading=30)),
    ]]
    st = Table(sub_data, colWidths=[165*mm])
    st.setStyle(TableStyle([
        ('BACKGROUND', (0,0), (-1,-1), C_NAVY),
        ('TOPPADDING', (0,0), (-1,-1), 0),
        ('BOTTOMPADDING', (0,0), (-1,-1), 15),
    ]))
    story.append(st)
    story.append(Spacer(1, 6*mm))

    info_rows = [
        ["All 19 Subjects  |  High-Yield Topics  |  Recent One-Liners  |  Concepts & PYQ Trends"],
        ["Exam Date: August 30, 2026  |  Days Remaining: 49"],
        ["Prepared by Orris AI  |  Version: July 2026"],
    ]
    for r in info_rows:
        p_style = ParagraphStyle('info', fontName="Helvetica", fontSize=11,
            textColor=C_NAVY, alignment=TA_CENTER, spaceAfter=4)
        story.append(Paragraph(r[0], p_style))

    story.append(Spacer(1, 10*mm))
    # Subject list on cover
    subj_list = [f"{s['code']}. {s['name']}" for s in SUBJECTS]
    half = len(subj_list)//2 + len(subj_list)%2
    left_col = subj_list[:half]
    right_col = subj_list[half:]
    rows = []
    for i in range(half):
        l = Paragraph(left_col[i], ParagraphStyle('sl', fontName="Helvetica", fontSize=9, textColor=C_NAVY, spaceAfter=2))
        r = Paragraph(right_col[i] if i < len(right_col) else "", ParagraphStyle('sr', fontName="Helvetica", fontSize=9, textColor=C_NAVY, spaceAfter=2))
        rows.append([l, r])

    cover_table = Table(rows, colWidths=[82*mm, 83*mm])
    cover_table.setStyle(TableStyle([
        ('BACKGROUND', (0,0), (-1,-1), C_LTBLUE),
        ('LEFTPADDING', (0,0), (-1,-1), 10),
        ('RIGHTPADDING', (0,0), (-1,-1), 10),
        ('TOPPADDING', (0,0), (-1,-1), 4),
        ('BOTTOMPADDING', (0,0), (-1,-1), 4),
        ('GRID', (0,0), (-1,-1), 0.5, HexColor("#bbdefb")),
    ]))
    story.append(cover_table)
    story.append(PageBreak())

    # ── TABLE OF CONTENTS ───────────────────────────────────────────────────
    story.append(Paragraph("TABLE OF CONTENTS", styles['toc_title']))
    story.append(HRFlowable(width="100%", thickness=2, color=C_NAVY, spaceAfter=6))
    story.append(Spacer(1, 4*mm))
    for s in SUBJECTS:
        story.append(Paragraph(f"  {s['code']}.  {s['name']}", styles['toc_item']))
    story.append(PageBreak())

    # ── SUBJECT PAGES ────────────────────────────────────────────────────────
    for subj in SUBJECTS:
        # Subject header
        story.append(KeepTogether([
            subject_header(subj['name'], f"SUBJECT {subj['code']}", subj['color'], styles),
            Spacer(1, 4*mm),
        ]))

        for sec in subj['sections']:
            items = [
                Spacer(1, 2*mm),
                section_box(sec['title'], styles['h_section'], bg=sec['bg']),
                Spacer(1, 2*mm),
            ]
            if 'bullets' in sec:
                for b in sec['bullets']:
                    items.append(bullet(b, styles['bullet']))
            if 'oneliners' in sec:
                for o in sec['oneliners']:
                    items.append(oneliner(o, styles['oneliner']))
            items.append(Spacer(1, 2*mm))
            story.extend(items)

        story.append(HRFlowable(width="100%", thickness=1, color=subj['color'], spaceAfter=4))
        story.append(PageBreak())

    # ── BACK COVER ───────────────────────────────────────────────────────────
    story.append(Spacer(1, 20*mm))
    closing_data = [[
        Paragraph("FINAL BOOTCAMP TIPS", ParagraphStyle('bct', fontName="Helvetica-Bold",
            fontSize=18, textColor=C_WHITE, alignment=TA_CENTER)),
    ]]
    bt = Table(closing_data, colWidths=[165*mm])
    bt.setStyle(TableStyle([
        ('BACKGROUND', (0,0), (-1,-1), C_NAVY),
        ('TOPPADDING', (0,0), (-1,-1), 12),
        ('BOTTOMPADDING', (0,0), (-1,-1), 12),
    ]))
    story.append(bt)
    story.append(Spacer(1, 4*mm))

    tips = [
        "1. Revise 2-3 subjects per day. Do not skip subjects - all 19 carry marks.",
        "2. Focus on high-frequency PYQ topics first, then new additions.",
        "3. One-liners are exam day gold - read them daily in the last week.",
        "4. Practice MCQs after each subject revision - not after finishing all subjects.",
        "5. Image-based questions: know key radiological, histological, and clinical images.",
        "6. Grand Tests (GTs): take at least 2 full-length mock tests before exam day.",
        "7. Sleep 7-8h the night before the exam. Avoid cramming new topics.",
        "8. Recent additions (2023-25): NMC NExT updates, new drug approvals, revised guidelines.",
        "9. Surgery + Medicine + OBG + Pediatrics = highest weightage subjects.",
        "10. Believe in your preparation. You have 49 days. Use them well. Best of luck!",
    ]
    for t in tips:
        story.append(Paragraph(t, ParagraphStyle('tip', fontName="Helvetica", fontSize=10,
            textColor=C_GREY, spaceAfter=5, leading=14, leftIndent=5)))

    doc.build(story)
    print(f"SUCCESS: PDF saved to {OUTPUT}")
    return OUTPUT

if __name__ == "__main__":
    build_pdf()

cd /home/daytona/workspace/neet-pg-atlas && python3 generate_atlas.py 2>&1

ls -lh /home/daytona/workspace/neet-pg-atlas/NEET_PG_2026_Bootcamp_Atlas.pdf

cd /home/daytona/workspace/neet-pg-atlas && python3 -c " from pypdf import PdfRe…

ls -lh /home/daytona/workspace/neet-pg-atlas/ && file /home/daytona/workspace/ne…