:root {
    --bg: #1c170b; --bg2: #120e05; --card: rgba(255,255,255,.06); --line: rgba(255,255,255,.17);
    --ink: #fdf8ea; --muted: #cfc19a; --accent: #facc15; --accent-ink: #2a2003; --field: rgba(255,255,255,.08);
    --good: #4ade80; --good-bg: rgba(74,222,128,.12); --warn: #fbbf24; --warn-bg: rgba(251,191,36,.13); --bad: #fda4af; --bad-bg: rgba(251,113,133,.16);
    color-scheme: dark;
}
@media (prefers-color-scheme: light) {
    :root { --bg: #fdfaf0; --bg2: #f6eed6; --card: #fff; --line: #eadfbd; --ink: #241d0b; --muted: #6b5b33;
            --accent: #a16207; --accent-ink: #fff; --field: #fcf7e8; --good: #15803d; --good-bg: #ecfdf3; --warn: #a16207; --warn-bg: #fff8e6; --bad: #be123c; --bad-bg: #fff1f2; color-scheme: light; }
}
:root[data-theme="light"] { --bg: #fdfaf0; --bg2: #f6eed6; --card: #fff; --line: #eadfbd; --ink: #241d0b; --muted: #6b5b33;
            --accent: #a16207; --accent-ink: #fff; --field: #fcf7e8; --good: #15803d; --good-bg: #ecfdf3; --warn: #a16207; --warn-bg: #fff8e6; --bad: #be123c; --bad-bg: #fff1f2; color-scheme: light; }
:root[data-theme="dark"] {
    --bg: #1c170b; --bg2: #120e05; --card: rgba(255,255,255,.06); --line: rgba(255,255,255,.17);
    --ink: #fdf8ea; --muted: #cfc19a; --accent: #facc15; --accent-ink: #2a2003; --field: rgba(255,255,255,.08);
    --good: #4ade80; --good-bg: rgba(74,222,128,.12); --warn: #fbbf24; --warn-bg: rgba(251,191,36,.13); --bad: #fda4af; --bad-bg: rgba(251,113,133,.16);
    color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; padding: clamp(1rem,4vw,2.5rem) 1rem 4rem; display: flex; justify-content: center;
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink);
       background: var(--bg2) linear-gradient(180deg, var(--bg), var(--bg2) 900px) no-repeat; touch-action: manipulation; }
.app { width: min(560px, 100%); min-width: 0; display: flex; flex-direction: column; }
.col-side, .col-main { display: contents; }
.app > .topbar, .app > .back { order: 0; }
.app > header { order: 1; }
.result { order: 2; }
.goals-card { order: 3; }
.add-card { order: 4; }
.tools { order: 5; }
.app > .faq { order: 6; }
.app > footer { order: 7; }
header { text-align: center; margin-bottom: 1.1rem; }
h1 { margin: 0; font-size: 1.85rem; line-height: 1.2; letter-spacing: -.02em; }
.sub { margin: .4rem 0 0; color: var(--muted); font-size: 1rem; }
h2 { margin: 0 0 .7rem; font-size: 1.15rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem; margin-bottom: .9rem; min-width: 0; }
label { display: block; margin: .9rem 0 .35rem; font-size: .9rem; font-weight: 600; color: var(--muted); }
input[type=text], input[type=date], select { width: 100%; min-width: 0; min-height: 48px; padding: .6rem .8rem; font: inherit; font-size: 1.05rem; color: var(--ink);
       background: var(--field); border: 1px solid var(--line); border-radius: 12px; }
input[type=date] { -webkit-appearance: none; appearance: none; display: block; }
input[type=date]::-webkit-date-and-time-value { text-align: left; }
select option { color: #111; background: #fff; }
input:focus-visible, button:focus-visible, select:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
::placeholder { color: var(--muted); opacity: .75; }
.hint { margin: .45rem 0 0; color: var(--muted); font-size: .88rem; }
.hint.top { margin: -.3rem 0 .8rem; }
.lead { margin: 0 0 .8rem; }
[hidden] { display: none !important; }

/* buttons */
.primary, .secondary, .danger, .ghost { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; padding: .5rem .8rem; border-radius: 12px;
       font: inherit; font-weight: 700; text-align: center; text-decoration: none; cursor: pointer; }
.primary { border: 0; background: var(--accent); color: var(--accent-ink); }
.secondary { border: 1px solid var(--line); background: var(--field); color: var(--ink); font-weight: 600; }
.ghost { border: 1px dashed var(--accent); background: transparent; color: var(--ink); font-weight: 600; }
.danger { border: 1px solid var(--bad); background: transparent; color: var(--bad); font-weight: 600; margin-top: .9rem; }
.link { display: block; min-height: 44px; margin-top: .4rem; padding: 0 .1rem; border: 0; background: none; color: var(--accent); font: inherit; font-size: .95rem; font-weight: 600; text-align: left; cursor: pointer; }
.link.small { min-height: 40px; margin-top: .1rem; font-size: .9rem; }
.link.center { margin: -.2rem auto .2rem; text-align: center; }

/* money boxes with the currency symbol in front */
.money { display: flex; align-items: center; min-height: 48px; background: var(--field); border: 1px solid var(--line); border-radius: 12px; padding: 0 .8rem; min-width: 0; }
.money:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }
.money span { color: var(--muted); font-weight: 600; white-space: nowrap; flex: none; }
.money .sym:empty { display: none; }
.money .sym { margin-right: .35rem; }
.money input { border: 0; background: transparent; padding: .6rem 0; outline: none; min-height: 46px; }
.money input:focus-visible { outline: none; }

/* add form */
#intro { margin-bottom: 1.1rem; padding-bottom: 1.1rem; border-bottom: 1px solid var(--line); }
form h2 { margin-bottom: .7rem; }
.kind { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .4rem; padding: .25rem; border: 1px solid var(--line); border-radius: 14px; background: var(--field); }
.kind label { margin: 0; position: relative; }
.kind input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.kind span { display: flex; align-items: center; justify-content: center; min-height: 44px; padding: .3rem .4rem; border-radius: 10px; text-align: center; font-size: .92rem; font-weight: 700; color: var(--muted); line-height: 1.2; }
.kind input:checked + span { background: var(--accent); color: var(--accent-ink); }
.kind input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 1px; }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .6rem; }
.two > div { min-width: 0; }
.form-btns { display: grid; grid-template-columns: minmax(0, 1fr); gap: .5rem; margin-top: .9rem; }
.form-btns.editing { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
form.editing { outline: 3px solid var(--accent); outline-offset: 6px; border-radius: 8px; }
.err { margin: .6rem 0 0; color: var(--bad); font-weight: 600; }
.err:empty { margin: 0; }
.msg { margin: .5rem 0 0; color: var(--muted); font-size: .92rem; overflow-wrap: anywhere; }
.msg:empty { margin: 0; }
.msg.warn { color: var(--warn); font-weight: 600; }
.msg.bad { color: var(--bad); font-weight: 600; }
.msg button { min-height: 40px; margin-left: .4rem; padding: 0 .8rem; border: 1px solid var(--accent); border-radius: 10px; background: none; color: var(--accent); font: inherit; font-weight: 700; cursor: pointer; }

.q { margin: 1rem 0 .4rem; font-size: .9rem; font-weight: 600; color: var(--muted); }
.money.narrow { max-width: 12rem; }
.money .suffix { margin-left: .35rem; }
#rate-box { margin-top: .3rem; }
#rate-box label { margin-top: .4rem; }
.two + .link { margin-top: .6rem; }

/* summary of all goals */
.result { text-align: center; }
.big-label { margin: 0; font-size: .95rem; font-weight: 600; color: var(--muted); }
.big { margin: .05rem 0 0; font-size: clamp(2.2rem, 10vw, 2.8rem); font-weight: 800; letter-spacing: -.02em; color: var(--accent); font-variant-numeric: tabular-nums; line-height: 1.15; overflow-wrap: anywhere; }
.meta { margin: .2rem 0 0; color: var(--muted); overflow-wrap: anywhere; }
.bar { height: 12px; border-radius: 99px; background: var(--field); border: 1px solid var(--line); overflow: hidden; margin-top: .7rem; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 99px; transition: width .2s; }
.per-month { margin: .55rem 0 0; font-weight: 700; overflow-wrap: anywhere; }
.per-month:empty { display: none; }

/* goals, each in its own box */
.goals-card h2 { display: flex; align-items: baseline; gap: .4rem; }
.count { color: var(--muted); font-weight: 500; font-size: 1rem; }
.goals { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.goals:empty { display: none; }
.goal { border: 1px solid var(--line); border-left: 6px solid var(--c, var(--accent)); border-radius: 14px; padding: .8rem .9rem .9rem; background: var(--field); min-width: 0; }
.goal.editing { outline: 3px solid var(--accent); outline-offset: 1px; }
.g-top { display: flex; justify-content: space-between; align-items: baseline; gap: .6rem; }
.g-top h3 { margin: 0; font-size: 1.12rem; overflow-wrap: anywhere; min-width: 0; }
.g-pct { flex: none; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--muted); }
.g-saved { margin: .15rem 0 0; color: var(--muted); font-size: .93rem; overflow-wrap: anywhere; }
.g-saved b { color: var(--ink); }
.goal .bar { height: 10px; margin-top: .45rem; }
.goal .bar i { background: var(--c, var(--accent)); }
.answer { margin-top: .7rem; padding: .65rem .8rem; border-radius: 12px; background: var(--card); border: 1px solid var(--line); min-width: 0; }
.answer .a-label { margin: 0; font-size: .85rem; font-weight: 600; color: var(--muted); }
.answer .a-big { margin: 0; font-size: 1.6rem; font-weight: 800; line-height: 1.2; color: var(--accent); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.answer .a-text { margin: .25rem 0 0; font-size: .93rem; overflow-wrap: anywhere; }
.answer.good { border-color: var(--good); background: var(--good-bg); }
.answer.good .a-big { color: var(--good); }
.answer.warn { border-color: var(--warn); background: var(--warn-bg); }
.answer.warn .a-big { color: var(--warn); }
.g-next { margin: .45rem 0 0; font-size: .92rem; font-weight: 600; overflow-wrap: anywhere; }
.g-btns { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .4rem; margin-top: .7rem; }
.g-btns button { min-height: 42px; padding: .2rem .4rem; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--ink); font: inherit; font-size: .88rem; font-weight: 600; cursor: pointer; line-height: 1.15; }
.g-btns button.in { border-color: var(--accent); color: var(--accent); }
.money-panel { margin-top: .7rem; padding: .7rem .8rem .8rem; border: 1px solid var(--accent); border-radius: 12px; background: var(--card); }
.money-panel h4 { margin: 0; font-size: .98rem; }
.money-panel label { margin: .6rem 0 .3rem; }
.money-panel .two-btn { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .5rem; margin-top: .7rem; }
.log { margin-top: .6rem; border-top: 1px solid var(--line); padding: .4rem 0 0; }
.log summary { font-size: .92rem; color: var(--muted); }
.log ul { list-style: none; margin: .4rem 0 0; padding: 0; display: grid; gap: .35rem; }
.log li { display: flex; align-items: center; gap: .6rem; padding: .3rem .1rem .3rem .6rem; border: 1px solid var(--line); border-radius: 10px; font-size: .92rem; min-width: 0; }
.log li span:first-child { flex: 1; color: var(--muted); min-width: 0; }
.log li b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.log li b.in { color: var(--good); }
.log li b.out { color: var(--bad); }
.log li button { flex: none; min-height: 36px; padding: 0 .7rem; border-radius: 9px; border: 1px solid var(--line); background: transparent; color: var(--ink); font: inherit; font-size: .85rem; font-weight: 600; cursor: pointer; }
.goal.gone { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .6rem; border-left-color: var(--line); color: var(--muted); }
.goal.gone span { overflow-wrap: anywhere; min-width: 0; }
.goal.gone button { min-height: 40px; padding: 0 1rem; border-radius: 10px; border: 1px solid var(--accent); background: transparent; color: var(--accent); font: inherit; font-weight: 700; cursor: pointer; }

/* tools */
.tools > label:first-of-type { margin-top: 0; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; margin-top: .8rem; }
.tools .hint { margin-top: .8rem; }

.faq h2 { font-size: 1.1rem; margin: 1.5rem 0 .5rem; }
details { border-top: 1px solid var(--line); padding: .6rem 0; }
summary { cursor: pointer; font-weight: 600; min-height: 32px; }
details p { margin: .4rem 0 0; color: var(--muted); }
.log details, .goal details { border-top: 0; padding: 0; }
footer { text-align: center; margin-top: 1.5rem; font-size: .9rem; } footer a { color: var(--muted); }

/* back to the list of all apps */
.back { display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; margin: 0 0 .5rem; padding: 0 1rem 0 .8rem; border: 1px solid var(--line, rgba(127,127,127,.4)); border-radius: 999px; color: var(--muted, var(--mut, inherit)); font-size: .92rem; font-weight: 600; text-decoration: none; background: transparent; align-self: flex-start; }
.back:hover { color: var(--ink, inherit); border-color: currentColor; }
.back:focus-visible { outline: 3px solid var(--accent, var(--acc, #fff)); outline-offset: 2px; }

/* phones: the four goal buttons in two rows */
@media (max-width: 480px) {
    .g-btns { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
/* narrow phones: stack the side-by-side fields */
@media (max-width: 380px) {
    .two { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .money-panel .two-btn { grid-template-columns: minmax(0, 1fr); }
}
/* very narrow phones: the light/dark switch shows only its icon so the top bar stays on one line */
@media (max-width: 360px) {
    .topbar .theme-toggle { padding: 0; width: 44px; justify-content: center; }
    .topbar .theme-toggle span { display: none; }
}

@media print {
    body { background: #fff; color: #000; padding: 0; }
    .back, .add-card, .tools, .faq, footer, .g-btns, .money-panel, .msg, .link, #intro, .goal.gone, .log button { display: none !important; }
    .card, .goal, .answer { border: 1px solid #999; background: #fff; break-inside: avoid; }
    .app { display: block; }
}

/* laptops and desktops: the goals on the left, the totals and the form on the right */
@media (min-width: 900px) {
    .app { width: min(1120px, 100%); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); column-gap: 1.5rem; align-items: start; }
    .app > * { grid-column: 1 / -1; }
    .col-main, .col-side { display: block; min-width: 0; }
    .app > .col-main { grid-column: 1; grid-row: 3; }
    .app > .col-side { grid-column: 2; grid-row: 3; }
    .app > .topbar { grid-row: 1; }
    .app > header { grid-row: 2; }
    .app > .faq { grid-row: 4; width: min(760px, 100%); justify-self: center; }
    .app > footer { grid-row: 5; width: min(760px, 100%); justify-self: center; }
    header h1 { font-size: 2.3rem; }
}