/*
* MHA design-system components. Consumes academy/design-system/tokens.css.
*
* ============================================================================
* CANONICAL MARKUP CONTRACT (verbatim from task-2-brief.md, Step 1).
* Every later HTML file copies these class names and this nesting exactly.
* ============================================================================
*
* DRIVING QUESTION
* What problem am I actually trying to solve?
*
*
*
WHY ...
*
WHEN ...
*
WHERE ...
*
NOT WHEN ...
*
FAILURE IF IGNORED ...
*
FIELD INSIGHT | MICHAEL COLLINS
*
...
FIELD INSIGHT | MICHAEL COLLINS
*
...
PRO TIP | MC
*
If ... then ... Tradeoff: ... Verify: ...
DESIGN PRINCIPLE ...
* THINK LIKE THE PACKAGE ...
THINK LIKE THE OPERATOR ...
FOREST THROUGH THE TREES ...
*
* I
* ...
* IV
* ...
* VIII
*
* You carry in: ...
*
*
* ...lesson body: driving question, 3W, devices, riverside, forest, checkpoint...
*
*
*
*
* Notes:
* - .jp.is-current is the gold "you are here" chip; plain .jp is navy at 35%
* opacity per the brief's styling requirements.
* - w-notwhen / w-fail use a dedicated dark-red pair (#3d1216 fill,
* #ff8a80 label) called out literally in the brief; not tokens.css colors.
*/
* , *::before, *::after { box-sizing: border-box; }
:root {
--mha-red-dark: #3d1216;
--mha-red-dark-label: #ff8a80;
}
.mha-page {
max-width: 900px;
margin: 0 auto;
padding: 0 0 3rem;
}
/* ---- header ---- */
.mha-header {
display: flex;
justify-content: space-between;
align-items: center;
gap: 1rem;
background: var(--mha-navy);
color: var(--mha-text-on-navy);
padding: .85rem 1.25rem;
margin-bottom: 1.5rem;
flex-wrap: wrap;
}
.mha-header-part {
font-size: 12px;
font-weight: 600;
letter-spacing: .08em;
text-transform: uppercase;
}
.mha-header-word {
font-size: 12px;
font-weight: 800;
letter-spacing: .16em;
text-transform: uppercase;
color: var(--mha-gold);
}
/* ---- journey strip ---- */
.mha-journey { margin: 0 1.25rem 1.75rem; }
.mha-journey-parts {
display: flex;
gap: .4rem;
list-style: none;
margin: 0 0 .6rem;
padding: 0;
flex-wrap: wrap;
}
.mha-journey-parts .jp {
flex: 1 1 auto;
min-width: 32px;
text-align: center;
padding: .4rem 0;
font-size: 11px;
font-weight: 800;
letter-spacing: .04em;
background: var(--mha-navy);
color: var(--mha-text-on-navy);
opacity: .35;
border-radius: var(--r);
}
.mha-journey-parts .jp.is-current {
background: var(--mha-gold);
color: var(--mha-navy);
opacity: 1;
}
.mha-journey-carry {
font-size: 13px;
font-style: italic;
color: var(--mha-ink);
margin: 0;
}
/* ---- driving question ---- */
.mha-driving-question {
background: var(--mha-gold);
color: var(--mha-navy);
padding: 1rem 1.25rem;
border-radius: var(--r);
margin: 0 1.25rem 1.75rem;
}
.mha-driving-question .mha-label { color: var(--mha-navy); }
.mha-driving-question strong {
display: block;
font-size: 20px;
font-weight: 800;
margin-top: .3rem;
text-transform: none;
letter-spacing: 0;
}
/* ---- three w's decision card ----
Six-column grid: the three navy chips span 2 columns each (row of 3),
the two dark-red chips span 3 each (balanced row of 2 beneath). */
.mha-3w {
display: grid;
grid-template-columns: repeat(6, 1fr);
gap: 8px;
margin: 0 1.25rem 1.75rem;
}
.mha-3w > div {
grid-column: span 2;
padding: .8rem .9rem;
border-radius: var(--r);
background: var(--mha-navy);
color: var(--mha-text-on-navy);
font-size: 13px;
line-height: 1.55;
}
.mha-3w > div > span {
display: block;
font-size: 10px;
font-weight: 700;
letter-spacing: .12em;
text-transform: uppercase;
color: var(--mha-gold);
margin-bottom: .4rem;
}
.mha-3w > .w-notwhen,
.mha-3w > .w-fail {
grid-column: span 3;
background: var(--mha-red-dark);
}
.mha-3w .w-notwhen > span,
.mha-3w .w-fail > span {
color: var(--mha-red-dark-label);
}
/* ---- field insight ---- */
.mha-field-insight {
background: var(--mha-navy);
color: var(--mha-text-on-navy);
padding: 1.25rem 1.4rem;
border-radius: var(--r);
margin: 0 1.25rem 1.75rem;
/* contains the floated .mc-photo so the box grows to fit it instead of
letting the circular photo hang past the bottom edge */
display: flow-root;
}
.mha-field-insight .mha-label {
display: block;
color: var(--mha-gold);
margin-bottom: .6rem;
}
.mha-field-insight p { color: var(--mha-text-on-navy); max-width: 60ch; margin: 0; }
.mha-field-insight .mc-mark { height: 40px; margin-top: .75rem; display: block; }
/* Profile photo variant: always circular, object-position center top (brand rule). */
.mha-field-insight .mc-photo {
width: 56px; height: 56px; border-radius: 50%;
object-fit: cover; object-position: center top;
border: 3px solid var(--mha-gold);
float: right; margin: 0 0 6px 10px;
}
/* ---- pro tip ---- */
.mha-pro-tip {
background: rgba(240, 196, 25, .14);
border: 2px solid var(--mha-gold);
padding: 1rem 1.25rem;
border-radius: var(--r);
margin: 0 1.25rem 1.75rem;
}
.mha-pro-tip .mha-label { color: var(--mha-ink); }
.mha-pro-tip p { margin: .5rem 0 0; }
/* ---- common mistake ---- */
.mha-common-mistake {
background: #fff;
border-left: 4px solid var(--mha-red);
padding: .8rem 1.1rem;
margin: 0 1.25rem 1.75rem;
}
.mha-common-mistake .mha-label { color: var(--mha-red); }
.mha-common-mistake p { margin: .4rem 0 0; }
/* ---- design principle ---- */
.mha-design-principle {
background: rgba(240, 196, 25, .2);
padding: 1rem 1.25rem;
border-radius: var(--r);
margin: 0 1.25rem 1.75rem;
}
.mha-design-principle .mha-label { color: var(--mha-ink); }
.mha-design-principle strong {
display: block;
font-size: 18px;
margin-top: .35rem;
text-transform: uppercase;
}
/* ---- think like the package / operator ---- */
.mha-tlp, .mha-tlo {
background: #fff;
border: 1px solid var(--mha-rule);
border-left: 4px solid var(--mha-navy);
padding: .8rem 1.1rem;
margin: 0 1.25rem 1.75rem;
}
.mha-tlp .mha-label, .mha-tlo .mha-label { color: var(--mha-navy); }
.mha-tlp p, .mha-tlo p { margin: .4rem 0 0; }
/* ---- controls corner ---- */
.mha-controls-corner {
background: #fff;
border-left: 4px solid var(--mha-blue);
padding: .8rem 1.1rem;
margin: 0 1.25rem 1.75rem;
}
.mha-controls-corner .mha-label { color: var(--mha-blue-ink); }
.mha-controls-corner p { margin: .4rem 0 0; }
/* ---- stop and think ---- */
.mha-stop-think {
border: 1px dashed var(--mha-ink);
border-radius: var(--r);
padding: .8rem 1.1rem;
margin: 0 1.25rem 1.75rem;
}
.mha-stop-think .mha-label { color: var(--mha-ink); }
.mha-stop-think p { margin: .4rem 0 0; }
/* ---- riverside project (spiral-notebook page) ---- */
.mha-riverside {
background-color: var(--mha-cream);
background-image: repeating-linear-gradient(
var(--mha-cream) 0 27px,
var(--mha-rule) 27px 28px
);
border-left: 3px solid var(--mha-red);
padding: 1.1rem 1.4rem 1.1rem 2rem;
margin: 0 1.25rem 1.75rem;
transform: rotate(-.4deg);
box-shadow: 0 1px 5px rgba(26, 26, 46, .15);
}
.mha-riverside .mha-label { color: var(--mha-red); display: block; margin-bottom: .3rem; }
.mha-riverside .rv-body { font-size: 14px; line-height: 28px; }
.mha-riverside .rv-body p { margin: 0 0 0; max-width: 65ch; }
.mha-riverside .rv-prompt {
font-family: 'Segoe Print', cursive;
font-size: 16px;
line-height: 28px;
color: var(--mha-navy);
}
/* ---- forest through the trees ---- */
.mha-forest {
background: var(--mha-navy);
color: var(--mha-text-on-navy);
padding: 1.5rem 1.75rem;
margin: 0 0 1.75rem;
}
.mha-forest .mha-label { color: var(--mha-gold); display: block; margin-bottom: .4rem; }
.mha-forest p { color: var(--mha-text-on-navy); margin: 0; max-width: 70ch; }
/* ---- checkpoint ---- */
.mha-checkpoint {
background: #fff;
border: 1px solid var(--mha-rule);
border-radius: var(--r);
padding: 1rem 1.25rem;
margin: 0 1.25rem 1.75rem;
}
.mha-checkpoint .mha-label { color: var(--mha-ink); }
.mha-checkpoint ol { margin: .5rem 0 0; padding-left: 1.25rem; }
.mha-checkpoint li { margin-bottom: .5rem; }
/* ---- footer ---- */
.mha-footer {
display: flex;
justify-content: space-between;
align-items: center;
gap: 1rem;
background: var(--mha-navy);
padding: .85rem 1.25rem;
margin-top: 1.5rem;
font-size: 11px;
letter-spacing: .05em;
text-transform: uppercase;
flex-wrap: wrap;
}
.mha-footer-tagline { color: var(--mha-gold); font-weight: 700; }
.mha-footer-context { color: var(--mha-text-on-navy); }
/* ---- in-context calculator widget (TRY IT) ----
One reusable device wired by academy/calculators/calc-widget.js against the
same tested math (calc-core.js) the standalone calculators use. On screen it
is interactive; in print the controls hide and a one-line formula shows.
Markup contract:
*/
.mha-calc-widget {
background: #fff;
border: 1px solid var(--mha-rule);
border-left: 4px solid var(--mha-gold);
border-radius: var(--r);
padding: .85rem 1.1rem;
margin: 0 1.25rem 1.75rem;
}
.mha-calc-widget .mha-label { color: var(--mha-navy); display: block; margin-bottom: .5rem; }
.mha-calc-widget .cw-caption {
font-size: 12.5px;
font-style: italic;
color: var(--mha-ink);
margin: 0 0 .7rem;
max-width: 72ch;
}
.mha-calc-widget .cw-controls {
display: flex;
flex-wrap: wrap;
gap: .55rem .8rem;
align-items: flex-end;
}
.mha-calc-widget .cw-field { display: flex; flex-direction: column; gap: .22rem; }
.mha-calc-widget .cw-field > span {
font-size: 9.5px;
font-weight: 700;
letter-spacing: .09em;
text-transform: uppercase;
color: var(--mha-navy);
}
.mha-calc-widget .cw-field input,
.mha-calc-widget .cw-field select {
font-family: var(--ff);
font-size: 13px;
padding: .34rem .5rem;
border: 1px solid var(--mha-rule);
border-radius: 4px;
background: var(--mha-cream);
color: var(--mha-ink);
width: 6.5rem;
}
.mha-calc-widget .cw-field select { width: 11rem; }
/* Shared gold focus ring so the in-lesson calc inputs match the standalone
calculators instead of falling back to the browser-default outline (audit M-6). */
.mha-calc-widget .cw-field input:focus-visible,
.mha-calc-widget .cw-field select:focus-visible {
outline: 2px solid var(--mha-gold);
outline-offset: 1px;
}
.mha-calc-widget .cw-result {
margin-top: .75rem;
padding-top: .7rem;
border-top: 1px solid var(--mha-rule);
}
.mha-calc-widget .cw-val { font-size: 20px; font-weight: 800; color: var(--mha-navy); line-height: 1.2; }
.mha-calc-widget .cw-val .u {
font-size: 12px;
font-weight: 600;
color: var(--mha-ink);
letter-spacing: .01em;
margin-left: .35rem;
text-transform: none;
}
.mha-calc-widget .cw-verdict {
display: inline-block;
font-size: 10px;
font-weight: 800;
letter-spacing: .07em;
text-transform: uppercase;
padding: .16rem .5rem;
border-radius: 4px;
margin-left: .5rem;
vertical-align: middle;
}
.mha-calc-widget .cw-verdict.pass { background: rgba(46, 125, 50, .14); color: var(--mha-green); }
.mha-calc-widget .cw-verdict.fail { background: rgba(192, 57, 43, .12); color: var(--mha-red); }
.mha-calc-widget .cw-sub {
display: flex;
flex-wrap: wrap;
gap: .25rem .9rem;
margin-top: .35rem;
font-size: 12px;
color: var(--mha-ink);
}
.mha-calc-widget .cw-sub b { color: var(--mha-navy); }
.mha-calc-widget .cw-interp {
font-size: 12.5px;
line-height: 1.5;
margin: .45rem 0 0;
max-width: 72ch;
}
.mha-calc-widget .cw-print {
display: none;
font-family: 'Consolas', 'Courier New', monospace;
font-size: 12px;
color: var(--mha-navy);
margin: .5rem 0 0;
max-width: none;
}
@media print {
.mha-calc-widget { break-inside: avoid; border-left-color: var(--mha-navy); }
.mha-calc-widget .cw-controls,
.mha-calc-widget .cw-result { display: none !important; }
.mha-calc-widget .cw-print { display: block; }
}
