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mirror of https://github.com/pepaskopec-blip/Graduately.git synced 2026-10-27 15:14:35 +00:00
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Rework the mobile UIs on native components and fix layout bugs everywhere.

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Android moves to Material 3 (navigation bar, app bars, list items,
bottom sheets, pager) with a real back stack. iOS hides the tab bar in
exercises so the bottom action is reachable, aligns content, and uses
system colours so themes and dark mode work. Both pick a readable
accent tint. Desktop keeps the VLSM table inside the window and gives
statistics the same header rhythm as other pages.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
pepaskopec-blip 2026-09-18 15:37:15 +02:00
commit 0621311b4c
25 changed files with 1965 additions and 1836 deletions
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28
ios/Maturita/Data/Theme.swift
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@ -24,6 +24,8 @@ struct Palette {
let success, success2, warning, error: Color
let onAccent, node, lockedBg, lockedBorder, rail: Color
let finishDark, finishLight, finishStroke: Color
/// Accent that stays readable as text and icon tint on the theme's background.
let tint: Color
}
private func hx(_ v: UInt32) -> Color {
@ -34,6 +36,29 @@ private func hx(_ v: UInt32) -> Color {
)
}
private func luminance(_ v: UInt32) -> Double {
func channel(_ c: UInt32) -> Double {
let s = Double(c) / 255
return s <= 0.03928 ? s / 12.92 : pow((s + 0.055) / 1.055, 2.4)
}
return 0.2126 * channel((v >> 16) & 0xFF) + 0.7152 * channel((v >> 8) & 0xFF) + 0.0722 * channel(v & 0xFF)
}
private func contrast(_ a: UInt32, _ b: UInt32) -> Double {
let la = luminance(a), lb = luminance(b)
return (max(la, lb) + 0.05) / (min(la, lb) + 0.05)
}
/// Pick the first accent with enough contrast against the background; yellow on
/// white is unreadable as tab labels and link text.
private func readableTint(_ c: [UInt32]) -> UInt32 {
let background = c[1]
for candidate in [c[9], c[10], c[11]] where contrast(candidate, background) >= 3.0 {
return candidate
}
return c[7]
}
private func pal(_ c: [UInt32]) -> Palette {
Palette(
crust: hx(c[0]), base: hx(c[1]), mantle: hx(c[2]), surface0: hx(c[3]),
@ -42,7 +67,8 @@ private func pal(_ c: [UInt32]) -> Palette {
success: hx(c[12]), success2: hx(c[13]), warning: hx(c[14]), error: hx(c[15]),
onAccent: hx(c[16]), node: hx(c[17]), lockedBg: hx(c[18]),
lockedBorder: hx(c[19]), rail: hx(c[20]), finishDark: hx(c[21]),
finishLight: hx(c[22]), finishStroke: hx(c[23])
finishLight: hx(c[22]), finishStroke: hx(c[23]),
tint: hx(readableTint(c))
)
}