A detailed labeled diagram showing types of stitch threads used in sewing and embroidery. Include the following thread types with clear labels and visual examples of each thread's texture and appearance: 1) Cotton Thread - soft matte finish, 2) Polyester Thread - smooth shiny finish, 3) Silk Thread - lustrous fine thread, 4) Nylon Thread - strong transparent thread, 5) Embroidery Floss - multi-strand colorful thread, 6) Metallic Thread - shiny gold/silver thread, 7) Wool Thread - thick fuzzy thread, 8) Linen Thread - natural coarse thread. Each thread type should be shown as a spool or coil with its name labeled. Add a logo text "ayurpedia.ravi" at the bottom of the diagram. Clean educational diagram style with white background, colorful threads, professional layout with arrows pointing to each thread type.

A professional medical educational poster in 9:16 portrait orientation showing "Types of Suturing Thread" with a clean white background and organized layout. Title at top: "TYPES OF SUTURING THREAD" in bold dark blue. Divide into two main categories side by side: LEFT COLUMN - ABSORBABLE SUTURES (green header): 1. Catgut (Plain) - natural twisted thread, light brown color - label: "Absorbed in 5-7 days, animal collagen" 2. Chromic Catgut - darker twisted thread - label: "Absorbed in 10-21 days, treated with chromium" 3. Vicryl (Polyglactin 910) - braided purple thread - label: "Absorbed in 60-90 days, braided" 4. PDS (Polydioxanone) - monofilament purple thread - label: "Absorbed in 180-210 days, monofilament" 5. Monocryl (Poliglecaprone) - clear monofilament - label: "Absorbed in 91-119 days, monofilament" RIGHT COLUMN - NON-ABSORBABLE SUTURES (red header): 1. Silk - braided black thread - label: "Braided, natural, knots well" 2. Nylon (Ethilon) - clear monofilament - label: "Monofilament, high tensile strength" 3. Prolene (Polypropylene) - blue monofilament - label: "Monofilament, vascular use" 4. Braided Nylon (Nurolon) - braided dark thread - label: "Braided, colonic anastomosis" 5. Steel Wire - silver metallic thread - label: "Sternal closure, orthopedics" Each thread shown as a realistic strand with a small spool icon next to its name. Use color coding: green for absorbable, red for non-absorbable. Add small icons of surgical applications next to each. At the bottom center, a small green leaf logo with text "@ayurpedia.ravi" in elegant font. Professional medical diagram style, clean, educational, suitable for medical students.

A professional medical educational poster in 9:16 portrait orientation (like a phone wallpaper, tall and narrow). At the very TOP of the poster, prominently display the logo: a green leaf/herb icon followed by "@ayurpedia.ravi" in bold green stylish font on a white or light background banner. Below that, title: "TYPES OF SUTURING THREAD" in bold dark navy blue, large font. Then a clean two-column organized layout: LEFT COLUMN with GREEN header bar "ABSORBABLE SUTURES": Each entry has a small realistic thread illustration + name + key info: 1. Plain Catgut - twisted light brown thread - "Absorbed: 5-7 days | Natural collagen" 2. Chromic Catgut - darker twisted brown thread - "Absorbed: 10-21 days | Chromium treated" 3. Vicryl (Polyglactin 910) - braided violet/purple thread - "Absorbed: 60-90 days | Braided synthetic" 4. PDS II (Polydioxanone) - violet monofilament thread - "Absorbed: 180-210 days | Monofilament" 5. Monocryl (Poliglecaprone) - clear/gold monofilament - "Absorbed: 91-119 days | Monofilament" 6. Vicryl Rapide - purple braided - "Absorbed: 10-14 days | Fast absorbing" RIGHT COLUMN with RED header bar "NON-ABSORBABLE SUTURES": 1. Silk - black braided thread - "Braided | Excellent knot security" 2. Nylon/Ethilon - clear blue monofilament - "Monofilament | High tensile strength" 3. Prolene (Polypropylene) - blue monofilament - "Monofilament | Vascular use, lasts forever" 4. Braided Nylon (Nurolon) - dark braided - "Braided | Colonic anastomosis" 5. Ethibond (Polyester) - green braided - "Braided polyester | Cardiac, orthopedic" 6. Steel Wire - silver metallic - "Monofilament metal | Sternal closure" At bottom: a summary legend showing thread structure icons: monofilament (single line) vs multifilament/braided (twisted lines) with labels. Clean white background, color coded green for absorbable, red for non-absorbable. Modern medical infographic style. Professional and clear for medical students.

mkdir -p /home/daytona/workspace/suture-ref-card && ls /home/daytona/workspace/s…

~/suture-ref-card/generate_pdf.py

from reportlab.lib.pagesizes import A4
from reportlab.lib import colors
from reportlab.lib.units import cm, mm
from reportlab.platypus import (
    SimpleDocTemplate, Table, TableStyle, Paragraph, Spacer,
    HRFlowable, KeepTogether
)
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib.enums import TA_CENTER, TA_LEFT
from reportlab.platypus import Flowable
from reportlab.lib.colors import HexColor

OUTPUT = "/home/daytona/workspace/suture-ref-card/Suturing_Thread_Reference_Card.pdf"

# ── Colours ──────────────────────────────────────────────────────────────────
DARK_NAVY   = HexColor("#1a2744")
GREEN_HEAD  = HexColor("#1e7e34")
GREEN_LIGHT = HexColor("#d4edda")
GREEN_ROW   = HexColor("#eaf7ec")
RED_HEAD    = HexColor("#c0392b")
RED_LIGHT   = HexColor("#fdecea")
RED_ROW     = HexColor("#fff5f5")
YELLOW_WARN = HexColor("#fff3cd")
GREY_LINE   = HexColor("#cccccc")
WHITE       = colors.white
LOGO_GREEN  = HexColor("#28a745")

# ── Styles ────────────────────────────────────────────────────────────────────
styles = getSampleStyleSheet()

def style(name, **kw):
    s = ParagraphStyle(name, **kw)
    return s

LOGO_STYLE = style("Logo",
    fontName="Helvetica-Bold", fontSize=11, textColor=LOGO_GREEN,
    alignment=TA_LEFT, leading=14)

TITLE_STYLE = style("Title",
    fontName="Helvetica-Bold", fontSize=20, textColor=DARK_NAVY,
    alignment=TA_CENTER, leading=26, spaceAfter=2)

SUB_STYLE = style("Sub",
    fontName="Helvetica", fontSize=9, textColor=colors.grey,
    alignment=TA_CENTER, leading=12)

SEC_STYLE = style("Sec",
    fontName="Helvetica-Bold", fontSize=11, textColor=WHITE,
    alignment=TA_CENTER, leading=14)

CELL_BOLD = style("CellBold",
    fontName="Helvetica-Bold", fontSize=8, textColor=DARK_NAVY, leading=11)

CELL_NORM = style("CellNorm",
    fontName="Helvetica", fontSize=8, textColor=DARK_NAVY, leading=11)

CELL_SMALL = style("CellSmall",
    fontName="Helvetica", fontSize=7.5, textColor=colors.HexColor("#555555"), leading=10)

NOTE_STYLE = style("Note",
    fontName="Helvetica-Oblique", fontSize=7.5, textColor=colors.HexColor("#555555"),
    leading=11)

FOOTER_STYLE = style("Footer",
    fontName="Helvetica", fontSize=7, textColor=colors.grey,
    alignment=TA_CENTER, leading=10)

def P(text, s=CELL_NORM): return Paragraph(text, s)
def B(text): return Paragraph(text, CELL_BOLD)

# ── Data ──────────────────────────────────────────────────────────────────────
absorbable_headers = ["Thread", "Trade Name", "Structure", "Tensile\nStrength", "Absorption", "Common Use"]
absorbable_data = [
    ["Plain Catgut", "–", "Twisted\nMultifilament", "Low\n~1 week", "5–7 days\n(plain)", "Rapidly healing mucosa\ne.g. peritoneum"],
    ["Chromic Catgut", "–", "Twisted\nMultifilament", "Moderate\n~2 weeks", "10–21 days", "Bile duct, urinary\ntract, urothelium"],
    ["Polyglactin 910", "Vicryl", "Braided", "High\n~3 weeks", "60–90 days", "GI anastomoses,\nligatures, fascia"],
    ["Polyglactin\n(fast absorb)", "Vicryl Rapide", "Braided", "Moderate\n~7 days", "10–14 days", "Superficial skin,\nmucosal closures"],
    ["Polyglycolic acid", "Dexon", "Braided", "High\n~3 weeks", "60–90 days", "GI anastomoses,\nligatures"],
    ["Polydioxanone", "PDS II", "Monofilament", "Very High\n~6 weeks", "180–210 days", "Fascia, wound closure,\nslow-healing tissues"],
    ["Poliglecaprone 25", "Monocryl", "Monofilament", "High\n~3 weeks", "91–119 days", "Subcuticular skin,\nsoft tissue"],
    ["Polyglytone 6211", "Caprosyn", "Monofilament", "Moderate\n~1 week", "56–70 days", "Superficial closure,\nskin"],
]

non_absorbable_headers = ["Thread", "Trade Name", "Structure", "Tensile\nStrength", "Key Property", "Common Use"]
non_absorbable_data = [
    ["Silk", "Perma-Hand", "Braided\nNatural", "Moderate\n(degrades)", "Excellent knot\nsecurity", "Colonic, oesophageal\nanastomoses"],
    ["Nylon", "Ethilon,\nMonosof", "Monofilament", "High\n(stable)", "Memory/recoil,\nsmooth passage", "Skin closure, hernia\nrepair, vessels"],
    ["Braided Nylon", "Nurolon,\nSurgilon", "Braided", "High", "Non-absorbable,\ngood knot hold", "Colonic/oesophageal\nanastomoses"],
    ["Polypropylene", "Prolene,\nSurgilene", "Monofilament", "Very High\n(indefinite)", "Inert, retains\nstrength forever", "Vascular anastomoses,\nhernia mesh fixation"],
    ["Polyester", "Ethibond,\nMersilene", "Braided\n(coated)", "Very High", "Minimal tissue\nreaction", "Cardiac surgery,\northopaedic"],
    ["PTFE", "Gore-Tex\nCV Suture", "Monofilament", "High", "Extremely inert,\nnon-porous", "Vascular, cardiac\nvalve repair"],
    ["Stainless Steel", "Flexon", "Monofilament\nor Twisted", "Highest", "Permanent, no\nbacterial wicking", "Sternal closure,\northopaedic wires"],
]

# Selection guide data
selection_data = [
    ["Tissue / Situation", "Recommended Thread", "Rationale"],
    ["Skin (interrupted)", "Nylon (Ethilon) 3/0–4/0\nor Prolene 3/0", "Strong, smooth, easily removed"],
    ["Skin (subcuticular)", "Monocryl 3/0–4/0\nor PDS 3/0", "Absorbed → no removal needed"],
    ["Fascia / Linea alba", "PDS 1/0 or loop PDS", "Sustained strength during slow healing"],
    ["Bowel / GI anastomosis", "Vicryl 2/0–3/0\nor Braided silk 2/0", "Absorbed before stone nidus forms"],
    ["Bile duct / Urinary tract", "Chromic catgut 3/0\nor Vicryl 3/0", "Absorbed → prevents stone formation"],
    ["Vascular anastomosis", "Prolene 4/0–7/0", "Inert, retains strength indefinitely"],
    ["Cardiac / Heart valves", "Ethibond or Gore-Tex\n2/0–4/0", "Minimal reaction, permanent hold"],
    ["Sternal closure", "Stainless steel wire\n#5 or #6", "Rigid hold on sternum"],
    ["Hernia repair", "Prolene 0 or Nylon 0", "Permanent inert mesh/tissue fixation"],
    ["Scalp (children)", "Vicryl Rapide 3/0", "Fast absorb → avoids removal visit"],
    ["Mucosa (oral/vaginal)", "Plain catgut 2/0\nor Vicryl Rapide 2/0", "Rapid absorption, well tolerated"],
]

# Size guide
size_data = [
    ["USP Size", "Diameter (mm)", "Typical Use"],
    ["5–6", "0.70–0.90 mm", "Heavy orthopedic, sternal wire"],
    ["2–4", "0.40–0.60 mm", "Abdominal wall, fascia"],
    ["1–0 (0)", "0.35 mm", "GI anastomosis, hernia"],
    ["2/0", "0.30 mm", "Deep tissue, bowel, vessels"],
    ["3/0", "0.20 mm", "Skin, subcutaneous"],
    ["4/0", "0.15 mm", "Face, fine skin closure"],
    ["5/0–6/0", "0.10–0.07 mm", "Vascular, microsurgery"],
    ["7/0–10/0", "<0.07 mm", "Ophthalmic, microvascular"],
]

def build_table(headers, rows, header_bg, row_bg_alt, row_bg_even):
    col_widths = None
    if len(headers) == 6:
        col_widths = [3.2*cm, 2.4*cm, 2.4*cm, 2.4*cm, 2.6*cm, 3.8*cm]
    elif len(headers) == 3:
        col_widths = [4.5*cm, 5*cm, 7.3*cm]

    table_data = [[B(h) if i==0 else P(h, SEC_STYLE) for i, h in enumerate(headers)]]
    # actually make all header cells use SEC_STYLE look via table bg
    table_data = [[P(h, style(f"H{i}", fontName="Helvetica-Bold", fontSize=8,
                              textColor=WHITE, leading=11, alignment=TA_CENTER))
                   for i, h in enumerate(headers)]]
    for ri, row in enumerate(rows):
        table_data.append([P(row[ci], CELL_BOLD if ci == 0 else CELL_SMALL)
                           for ci in range(len(row))])

    ts = TableStyle([
        ("BACKGROUND", (0, 0), (-1, 0), header_bg),
        ("TEXTCOLOR",  (0, 0), (-1, 0), WHITE),
        ("ALIGN",      (0, 0), (-1, -1), "CENTER"),
        ("VALIGN",     (0, 0), (-1, -1), "MIDDLE"),
        ("FONTNAME",   (0, 0), (-1, 0), "Helvetica-Bold"),
        ("FONTSIZE",   (0, 0), (-1, 0), 8),
        ("ROWBACKGROUNDS", (0, 1), (-1, -1), [row_bg_alt, row_bg_even]),
        ("GRID",       (0, 0), (-1, -1), 0.4, GREY_LINE),
        ("TOPPADDING", (0, 0), (-1, -1), 4),
        ("BOTTOMPADDING", (0, 0), (-1, -1), 4),
        ("LEFTPADDING",  (0, 0), (-1, -1), 5),
        ("RIGHTPADDING", (0, 0), (-1, -1), 5),
        ("ROWBACKGROUNDS", (0, 0), (-1, 0), [header_bg]),
    ])
    tbl = Table(table_data, colWidths=col_widths, repeatRows=1)
    tbl.setStyle(ts)
    return tbl

# ── Build document ─────────────────────────────────────────────────────────────
doc = SimpleDocTemplate(
    OUTPUT,
    pagesize=A4,
    leftMargin=1.5*cm,
    rightMargin=1.5*cm,
    topMargin=1.5*cm,
    bottomMargin=1.5*cm,
    title="Suturing Thread Selection Reference Card",
    author="@ayurpedia.ravi",
)

story = []

# Header banner row: logo left, title center
header_table = Table(
    [[P("🌿 @ayurpedia.ravi", LOGO_STYLE),
      P("SUTURING THREAD SELECTION<br/>REFERENCE CARD", TITLE_STYLE),
      P("", LOGO_STYLE)]],
    colWidths=[4*cm, 10.2*cm, 4*cm]
)
header_table.setStyle(TableStyle([
    ("BACKGROUND", (0, 0), (-1, -1), DARK_NAVY),
    ("ALIGN",      (0, 0), (0, 0), "LEFT"),
    ("ALIGN",      (1, 0), (1, 0), "CENTER"),
    ("VALIGN",     (0, 0), (-1, -1), "MIDDLE"),
    ("TOPPADDING", (0, 0), (-1, -1), 10),
    ("BOTTOMPADDING", (0, 0), (-1, -1), 10),
    ("LEFTPADDING",  (0, 0), (-1, -1), 10),
    ("TEXTCOLOR",  (0, 0), (0, 0), LOGO_GREEN),
]))
story.append(header_table)
story.append(Spacer(1, 6*mm))

# ── Source note ───────────────────────────────────────────────────────────────
story.append(P("Based on: Bailey & Love's Short Practice of Surgery (28th Ed.) · Pye's Surgical Handicraft (22nd Ed.) · Clinical practice standards",
              NOTE_STYLE))
story.append(Spacer(1, 5*mm))

# ── Section: Absorbable ───────────────────────────────────────────────────────
sec1_banner = Table([[P("✦  ABSORBABLE SUTURES  ✦  (body enzymes/hydrolysis break them down)", SEC_STYLE)]],
                    colWidths=[18.2*cm])
sec1_banner.setStyle(TableStyle([
    ("BACKGROUND", (0,0), (-1,-1), GREEN_HEAD),
    ("TOPPADDING", (0,0), (-1,-1), 6),
    ("BOTTOMPADDING", (0,0), (-1,-1), 6),
    ("LEFTPADDING", (0,0), (-1,-1), 8),
]))
story.append(sec1_banner)
story.append(Spacer(1, 2*mm))
story.append(build_table(absorbable_headers, absorbable_data, GREEN_HEAD, GREEN_LIGHT, GREEN_ROW))
story.append(Spacer(1, 5*mm))

# ── Section: Non-Absorbable ───────────────────────────────────────────────────
sec2_banner = Table([[P("✦  NON-ABSORBABLE SUTURES  ✦  (remain permanently or require removal)", SEC_STYLE)]],
                    colWidths=[18.2*cm])
sec2_banner.setStyle(TableStyle([
    ("BACKGROUND", (0,0), (-1,-1), RED_HEAD),
    ("TOPPADDING", (0,0), (-1,-1), 6),
    ("BOTTOMPADDING", (0,0), (-1,-1), 6),
    ("LEFTPADDING", (0,0), (-1,-1), 8),
]))
story.append(sec2_banner)
story.append(Spacer(1, 2*mm))
story.append(build_table(non_absorbable_headers, non_absorbable_data, RED_HEAD, RED_LIGHT, RED_ROW))
story.append(Spacer(1, 5*mm))

# ── Section: Selection Guide ──────────────────────────────────────────────────
sec3_banner = Table([[P("✦  CLINICAL SELECTION GUIDE  —  Which thread for which tissue?", SEC_STYLE)]],
                    colWidths=[18.2*cm])
sec3_banner.setStyle(TableStyle([
    ("BACKGROUND", (0,0), (-1,-1), DARK_NAVY),
    ("TOPPADDING", (0,0), (-1,-1), 6),
    ("BOTTOMPADDING", (0,0), (-1,-1), 6),
    ("LEFTPADDING", (0,0), (-1,-1), 8),
]))
story.append(sec3_banner)
story.append(Spacer(1, 2*mm))

sel_headers = selection_data[0]
sel_rows    = selection_data[1:]
col_widths_sel = [4.5*cm, 6*cm, 7.7*cm]
sel_table_data = [[P(h, style(f"SH{i}", fontName="Helvetica-Bold", fontSize=8,
                              textColor=WHITE, leading=11, alignment=TA_CENTER))
                   for i, h in enumerate(sel_headers)]]
for ri, row in enumerate(sel_rows):
    sel_table_data.append([
        P(row[0], CELL_BOLD),
        P(row[1], style(f"sv{ri}", fontName="Helvetica-Bold", fontSize=8,
                        textColor=HexColor("#155724"), leading=11)),
        P(row[2], CELL_SMALL)
    ])
sel_tbl = Table(sel_table_data, colWidths=col_widths_sel, repeatRows=1)
sel_tbl.setStyle(TableStyle([
    ("BACKGROUND",     (0, 0), (-1, 0),  DARK_NAVY),
    ("ROWBACKGROUNDS", (0, 1), (-1, -1), [WHITE, HexColor("#f0f4ff")]),
    ("GRID",           (0, 0), (-1, -1), 0.4, GREY_LINE),
    ("ALIGN",          (0, 0), (-1, -1), "LEFT"),
    ("VALIGN",         (0, 0), (-1, -1), "MIDDLE"),
    ("TOPPADDING",     (0, 0), (-1, -1), 4),
    ("BOTTOMPADDING",  (0, 0), (-1, -1), 4),
    ("LEFTPADDING",    (0, 0), (-1, -1), 6),
    ("RIGHTPADDING",   (0, 0), (-1, -1), 6),
]))
story.append(sel_tbl)
story.append(Spacer(1, 5*mm))

# ── Section: Suture Size Guide ─────────────────────────────────────────────────
sec4_banner = Table([[P("✦  SUTURE SIZE GUIDE  (USP Classification)", SEC_STYLE)]],
                    colWidths=[18.2*cm])
sec4_banner.setStyle(TableStyle([
    ("BACKGROUND", (0,0), (-1,-1), HexColor("#5a2d82")),
    ("TOPPADDING", (0,0), (-1,-1), 6),
    ("BOTTOMPADDING", (0,0), (-1,-1), 6),
    ("LEFTPADDING", (0,0), (-1,-1), 8),
]))
story.append(sec4_banner)
story.append(Spacer(1, 2*mm))

sz_headers = size_data[0]
sz_rows    = size_data[1:]
sz_col_w   = [3*cm, 4*cm, 11.2*cm]
sz_tbl_data = [[P(h, style(f"SZ{i}", fontName="Helvetica-Bold", fontSize=8,
                           textColor=WHITE, leading=11, alignment=TA_CENTER))
                for i, h in enumerate(sz_headers)]]
for row in sz_rows:
    sz_tbl_data.append([P(c, CELL_SMALL) for c in row])
sz_tbl = Table(sz_tbl_data, colWidths=sz_col_w, repeatRows=1)
sz_tbl.setStyle(TableStyle([
    ("BACKGROUND",     (0, 0), (-1, 0),  HexColor("#5a2d82")),
    ("ROWBACKGROUNDS", (0, 1), (-1, -1), [WHITE, HexColor("#f5f0ff")]),
    ("GRID",           (0, 0), (-1, -1), 0.4, GREY_LINE),
    ("ALIGN",          (0, 0), (-1, -1), "CENTER"),
    ("VALIGN",         (0, 0), (-1, -1), "MIDDLE"),
    ("TOPPADDING",     (0, 0), (-1, -1), 4),
    ("BOTTOMPADDING",  (0, 0), (-1, -1), 4),
    ("LEFTPADDING",    (0, 0), (-1, -1), 6),
    ("RIGHTPADDING",   (0, 0), (-1, -1), 6),
]))
story.append(sz_tbl)
story.append(Spacer(1, 5*mm))

# ── Key properties reminder ────────────────────────────────────────────────────
notes_data = [
    ["PROPERTY", "MONOFILAMENT", "BRAIDED / MULTIFILAMENT"],
    ["Knot security", "Lower (needs extra throws)", "Higher (knots well)"],
    ["Infection risk", "Lower (no interstices)", "Higher (bacteria can lodge)"],
    ["Tissue drag", "Smooth passage", "More drag, may need coating"],
    ["Handling", "Memory, springy", "Pliable, easy to handle"],
    ["Example", "Prolene, PDS, Monocryl", "Vicryl, Silk, Ethibond"],
]
notes_col_w = [4.5*cm, 6*cm, 7.7*cm]
notes_banner = Table([[P("✦  MONOFILAMENT vs BRAIDED — KEY PROPERTIES", SEC_STYLE)]],
                     colWidths=[18.2*cm])
notes_banner.setStyle(TableStyle([
    ("BACKGROUND", (0,0), (-1,-1), HexColor("#e67e22")),
    ("TOPPADDING", (0,0), (-1,-1), 6),
    ("BOTTOMPADDING", (0,0), (-1,-1), 6),
    ("LEFTPADDING", (0,0), (-1,-1), 8),
]))
story.append(notes_banner)
story.append(Spacer(1, 2*mm))

notes_tbl_data = [[P(h, style(f"NH{i}", fontName="Helvetica-Bold", fontSize=8,
                              textColor=WHITE, leading=11, alignment=TA_CENTER))
                   for i, h in enumerate(notes_data[0])]]
for row in notes_data[1:]:
    notes_tbl_data.append([P(c, CELL_SMALL) for c in row])
notes_tbl = Table(notes_tbl_data, colWidths=notes_col_w, repeatRows=1)
notes_tbl.setStyle(TableStyle([
    ("BACKGROUND",     (0, 0), (-1, 0),  HexColor("#e67e22")),
    ("ROWBACKGROUNDS", (0, 1), (-1, -1), [WHITE, HexColor("#fef9f0")]),
    ("GRID",           (0, 0), (-1, -1), 0.4, GREY_LINE),
    ("ALIGN",          (0, 0), (-1, -1), "CENTER"),
    ("VALIGN",         (0, 0), (-1, -1), "MIDDLE"),
    ("TOPPADDING",     (0, 0), (-1, -1), 4),
    ("BOTTOMPADDING",  (0, 0), (-1, -1), 4),
    ("LEFTPADDING",    (0, 0), (-1, -1), 6),
    ("RIGHTPADDING",   (0, 0), (-1, -1), 6),
]))
story.append(notes_tbl)
story.append(Spacer(1, 6*mm))

# ── Footer ────────────────────────────────────────────────────────────────────
story.append(HRFlowable(width="100%", thickness=0.5, color=GREY_LINE))
story.append(Spacer(1, 3*mm))
story.append(P(
    "© @ayurpedia.ravi  |  For educational purposes only — always follow institutional and consultant guidelines  |  "
    "Sources: Bailey & Love's Surgery 28e · Pye's Surgical Handicraft 22e",
    FOOTER_STYLE
))

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

cd /home/daytona/workspace/suture-ref-card && python generate_pdf.py 2>&1

ls -lh /home/daytona/workspace/suture-ref-card/Suturing_Thread_Reference_Card.pd…