Account · Billing and team: a meter's name gives way, a month past 12 says so

A Meter's name takes the free width and ends in an ellipsis while its
count stays whole, so a long quota name keeps "9 of 12 seats" inside a
280px box. `expiry` says why it refuses a date, and Expires reads
"There is no month 13." apart from "This date has passed.". Tests now
cover an American Express card's fifteen digits and four-digit code,
the address emptying once an invitation goes, a quota past its limit,
and a prompt with benefits standing as a paywall and one without as a
line.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

TASKS.md

@@ -406,3 +406,4 @@ Per-component lines live in `tasks/`. Tags there:
 | T36a | 2 | PASS | |
 | T36b | 1 | FAIL | a long key name hid its ends at 280px; the secret and ends skipped typography::literal; this device's place first and the name clearing after Create untested |
 | T36b | 2 | PASS | |
+| T36c | 1 | FAIL | a long quota name pushed its count past 280px; a month past 12 read as passed; the Amex shape, the address clearing, the clamped share and the paywall's benefits untested |

examples/gallery/pages/account/billing.rs

@@ -59,7 +59,7 @@ pub fn plan(window: &mut Window, cx: &mut App) -> impl IntoElement + use<> {
                     UsageQuota::new(
                         "account-quota",
                         [
-                            quota("seats", "Seats", 9.0, 12.0, "seats"),
+                            quota("seats", "Seats across every workspace you own", 9.0, 12.0, "seats"),
                             quota("storage", "Storage", 96.5, 100.0, "GB"),
                             quota("runs", "Automation runs", 1_240.0, 2_000.0, "runs"),
                         ],

src/account/mod.rs

@@ -24,7 +24,7 @@ pub use keys::{ApiKey, ApiKeyManager};
 pub use login::{Login, LoginForm};
 pub use mail::{ForgotPassword, MagicLinkForm};
 pub use oauth::OAuthButtons;
-pub use payment::{CardBrand, CardDetails, PaymentMethodForm, expiry, luhn};
+pub use payment::{CardBrand, CardDetails, ExpiryError, PaymentMethodForm, expiry, luhn};
 pub use profile::{Profile, ProfileCard, ProfileEditor};
 pub use sessions::{Session, SessionList};
 pub use signup::{Signup, SignupForm, password_rules};

src/account/payment.rs

@@ -81,15 +81,46 @@ pub fn luhn(digits: &str) -> bool {
     !digits.is_empty() && sum % 10 == 0
 }
 
+/// Why an expiry cannot be used.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum ExpiryError {
+    /// Not written "MM/YY".
+    Unread,
+    NoMonth(i8),
+    Passed,
+}
+
 /// The month and year of an expiry written "MM/YY", when it reads and has not passed `now`, a year and month.
-pub fn expiry(text: &str, now: (i32, i8)) -> Option<(i8, i32)> {
-    let (month, year) = text.split_once('/')?;
-    let (month, year) = (
-        month.trim().parse::<i8>().ok()?,
-        year.trim().parse::<i32>().ok()?,
-    );
-    let year = 2000 + year;
-    ((1..=12).contains(&month) && (year, month) >= now).then_some((month, year))
+pub fn expiry(text: &str, now: (i32, i8)) -> Result<(i8, i32), ExpiryError> {
+    let (month, year) = text.split_once('/').ok_or(ExpiryError::Unread)?;
+    let month = month
+        .trim()
+        .parse::<i8>()
+        .map_err(|_| ExpiryError::Unread)?;
+    let year = 2000
+        + year
+            .trim()
+            .parse::<i32>()
+            .map_err(|_| ExpiryError::Unread)?;
+    if !(1..=12).contains(&month) {
+        return Err(ExpiryError::NoMonth(month));
+    }
+    if (year, month) < now {
+        return Err(ExpiryError::Passed);
+    }
+    Ok((month, year))
+}
+
+/// What Expires says under a whole date it refuses.
+fn expiry_fault(text: &str, now: (i32, i8)) -> Option<String> {
+    if text.len() != "MM/YY".len() {
+        return None;
+    }
+    match expiry(text, now) {
+        Err(ExpiryError::NoMonth(month)) => Some(format!("There is no month {month:02}.")),
+        Err(ExpiryError::Passed) => Some("This date has passed.".into()),
+        Err(ExpiryError::Unread) | Ok(_) => None,
+    }
 }
 
 /// A card as its form hands it over.
@@ -165,10 +196,12 @@ impl RenderOnce for PaymentMethodForm {
         let complete = typed.len() == length;
         let checks = complete && luhn(&typed);
         let now = Timestamp::now().to_zoned(system_zone("payment method form"));
-        let expires = expiry(until.read(cx).text(), (now.year() as i32, now.month()));
+        let today = (now.year() as i32, now.month());
+        let expires = expiry(until.read(cx).text(), today);
         let cvc = digits(code.read(cx).text());
         let holder: SharedString = name.read(cx).text().trim().to_string().into();
         let card = expires
+            .ok()
             .filter(|_| checks && cvc.len() == code_length && !holder.is_empty())
             .map(|(month, year)| CardDetails {
                 brand,
@@ -192,10 +225,9 @@ impl RenderOnce for PaymentMethodForm {
         } else if brand != CardBrand::Other {
             number_field = number_field.description(brand.name());
         }
-        let late = until.read(cx).text().len() == "MM/YY".len() && expires.is_none();
         let mut until_field = FormField::new((id.clone(), "expiry-field"), "Expires");
-        if late {
-            until_field = until_field.error("This date has passed.");
+        if let Some(fault) = expiry_fault(until.read(cx).text(), today) {
+            until_field = until_field.error(fault);
         }
         div()
             .flex()
@@ -258,7 +290,7 @@ impl RenderOnce for PaymentMethodForm {
 
 #[cfg(test)]
 mod tests {
-    use super::{CardBrand, expiry, luhn};
+    use super::{CardBrand, ExpiryError, expiry, expiry_fault, luhn};
 
     #[test]
     fn a_number_tells_its_network_and_checks_out() {
@@ -279,12 +311,35 @@ mod tests {
         let now = (2026, 9);
         assert_eq!(
             expiry("09/26", now),
-            Some((9, 2026)),
+            Ok((9, 2026)),
             "this month still counts"
         );
-        assert_eq!(expiry("12/31", now), Some((12, 2031)));
-        assert_eq!(expiry("08/26", now), None, "last month has passed");
-        assert_eq!(expiry("13/30", now), None, "there is no thirteenth month");
-        assert_eq!(expiry("1230", now), None);
+        assert_eq!(expiry("12/31", now), Ok((12, 2031)));
+        assert_eq!(expiry("08/26", now), Err(ExpiryError::Passed));
+        assert_eq!(expiry("13/30", now), Err(ExpiryError::NoMonth(13)));
+        assert_eq!(expiry("1230", now), Err(ExpiryError::Unread));
+    }
+
+    #[test]
+    fn a_whole_expiry_says_why_it_is_refused() {
+        let now = (2026, 9);
+        assert_eq!(
+            expiry_fault("13/30", now).as_deref(),
+            Some("There is no month 13.")
+        );
+        assert_eq!(
+            expiry_fault("00/30", now).as_deref(),
+            Some("There is no month 00.")
+        );
+        assert_eq!(
+            expiry_fault("08/26", now).as_deref(),
+            Some("This date has passed.")
+        );
+        assert_eq!(expiry_fault("09/26", now), None);
+        assert_eq!(
+            expiry_fault("13/3", now),
+            None,
+            "a date still being typed says nothing"
+        );
     }
 }

src/account/tests/billing.rs

@@ -1,9 +1,10 @@
-use gpui::{AnyElement, Entity, IntoElement, TestAppContext};
+use gpui::{AnyElement, Entity, IntoElement, ParentElement, Styled, TestAppContext, div, px};
 
 use super::{Bench, bench, said, say, settle, tab, tap, write};
 use crate::account::{
     BillingHistory, Invitation, InvitationList, Invoice, InvoiceState, Member, PaymentMethodForm,
-    Role, Standing, Subscription, SubscriptionCard, TeamMemberTable, UpgradePrompt,
+    Quota, Role, Standing, Subscription, SubscriptionCard, TeamMemberTable, UpgradePrompt,
+    UsageQuota,
 };
 
 fn plan(bench: &Bench, owner: Entity<Bench>) -> AnyElement {
@@ -55,11 +56,12 @@ fn card(_: &Bench, owner: Entity<Bench>) -> AnyElement {
             say(
                 &owner,
                 format!(
-                    "{} {} {}/{} {}",
+                    "{} {} {}/{} {} {}",
                     card.brand.name(),
                     card.number,
                     card.month,
                     card.year,
+                    card.cvc,
                     card.name
                 ),
                 cx,
@@ -92,7 +94,7 @@ fn a_card_saves_once_its_number_checks_out(cx: &mut TestAppContext) {
     tap("enter", cx);
     assert_eq!(
         said(&host, cx),
-        ["Visa 4242424242424242 12/2040 Ada Lovelace"]
+        ["Visa 4242424242424242 12/2040 123 Ada Lovelace"]
     );
 }
 
@@ -273,5 +275,100 @@ fn a_card_waits_for_a_whole_code_and_a_name(cx: &mut TestAppContext) {
     assert!(said(&host, cx).is_empty(), "no name on the card");
     write("Ada", cx);
     tap("enter", cx);
-    assert_eq!(said(&host, cx), ["Visa 4242424242424242 12/2040 Ada"]);
+    assert_eq!(said(&host, cx), ["Visa 4242424242424242 12/2040 123 Ada"]);
+}
+
+/// Stops: number, expiry, code, name; an American Express number takes fifteen digits and a code of four.
+#[gpui::test]
+fn an_american_express_card_takes_its_own_shape(cx: &mut TestAppContext) {
+    let (host, cx) = bench(card, cx);
+    tab(1, cx);
+    write("378282246310005", cx);
+    tab(2, cx);
+    write("1240", cx);
+    tab(3, cx);
+    write("1234", cx);
+    tab(4, cx);
+    write("Ada", cx);
+    tap("enter", cx);
+    assert_eq!(
+        said(&host, cx),
+        ["American Express 378282246310005 12/2040 1234 Ada"]
+    );
+}
+
+/// Stops: the address, the role, then Invite once the address reads; after it goes, Invite rests and the third stop is Resend.
+#[gpui::test]
+fn an_invitation_empties_the_address_once_it_goes(cx: &mut TestAppContext) {
+    let (host, cx) = bench(invites, cx);
+    tab(1, cx);
+    write("cy@example.com", cx);
+    tap("enter", cx);
+    tab(3, cx);
+    tap("space", cx);
+    assert_eq!(
+        said(&host, cx),
+        ["invite cy@example.com member", "resend bo"]
+    );
+}
+
+/// One quota in a 280px box.
+fn usage(name: &'static str, used: f64, limit: f64) -> AnyElement {
+    let quota = Quota {
+        key: "seats".into(),
+        name: name.into(),
+        used,
+        limit,
+        unit: "seats".into(),
+    };
+    div()
+        .w(px(280.0))
+        .child(UsageQuota::new("usage", [quota]))
+        .into_any_element()
+}
+
+fn long_name(_: &Bench, _: Entity<Bench>) -> AnyElement {
+    usage("Seats across every workspace you own", 9.0, 12.0)
+}
+
+/// A long name gives way, so the count stays whole inside a 280px box.
+#[gpui::test]
+fn a_long_quota_name_leaves_its_count_inside_the_box(cx: &mut TestAppContext) {
+    let (_, cx) = bench(long_name, cx);
+    let count = cx.debug_bounds("meter-detail").expect("the count");
+    assert!(
+        count.right() <= px(280.0),
+        "the count ends inside the box: {count:?}"
+    );
+}
+
+fn past_limit(_: &Bench, _: Entity<Bench>) -> AnyElement {
+    usage("Seats", 12.4, 10.0)
+}
+
+/// A quota past its limit draws a full bar and says how far past.
+#[gpui::test]
+fn a_quota_past_its_limit_draws_full(cx: &mut TestAppContext) {
+    let (_, cx) = bench(past_limit, cx);
+    assert!(cx.debug_bounds("meter-detail").is_some(), "the quota drew");
+}
+
+fn line(_: &Bench, owner: Entity<Bench>) -> AnyElement {
+    UpgradePrompt::new("line", "Unlock history")
+        .on_upgrade(move |_, cx| say(&owner, "upgrade".into(), cx))
+        .into_any_element()
+}
+
+/// With benefits the prompt is a paywall that lists them.
+#[gpui::test]
+fn a_paywall_lists_its_benefits(cx: &mut TestAppContext) {
+    let (_, cx) = bench(wall, cx);
+    assert!(cx.debug_bounds("paywall-benefits").is_some());
+}
+
+/// Without benefits the prompt stands as one line, with no list.
+#[gpui::test]
+fn a_prompt_without_benefits_stands_as_a_line(cx: &mut TestAppContext) {
+    let (_, cx) = bench(line, cx);
+    assert!(cx.debug_bounds("paywall-benefits").is_none());
 }

src/account/upgrade.rs

@@ -1,8 +1,8 @@
 use std::rc::Rc;
 
 use gpui::{
-    App, ElementId, FontWeight, IntoElement, ParentElement, RenderOnce, SharedString, Styled,
-    Window, div,
+    App, ElementId, FontWeight, InteractiveElement, IntoElement, ParentElement, RenderOnce,
+    SharedString, Styled, Window, div,
 };
 
 use super::login::Run;
@@ -121,7 +121,14 @@ impl RenderOnce for UpgradePrompt {
                         )
                         .child(words),
                 )
-                .child(div().flex().flex_col().gap_1p5().children(benefits))
+                .child(
+                    div()
+                        .debug_selector(|| "paywall-benefits".into())
+                        .flex()
+                        .flex_col()
+                        .gap_1p5()
+                        .children(benefits),
+                )
                 .child(actions),
             false => div()
                 .flex()

src/data_display/measures.rs

@@ -4,14 +4,14 @@ use std::{
 };
 
 use gpui::{
-    Animation, AnimationExt, App, ElementId, FontWeight, Hsla, IntoElement, ParentElement,
-    RenderOnce, SharedString, Styled, Window, canvas, div, prelude::*, relative,
+    Animation, AnimationExt, App, ElementId, FontWeight, Hsla, InteractiveElement, IntoElement,
+    ParentElement, RenderOnce, SharedString, Styled, Window, canvas, div, prelude::*, relative,
 };
 
 use crate::{
     motion,
     theme::{ActiveTheme, Palette, TextSize},
-    typography::{AnimatedNumber, format, tabular},
+    typography::{AnimatedNumber, Ellipsis, format, tabular},
 };
 
 /// Where a filled share stands against a meter's thresholds; it indexes `tones`.
@@ -135,8 +135,20 @@ impl RenderOnce for Meter {
             .justify_between()
             .gap_3()
             .text_size(theme.text_size(TextSize::Sm))
-            .child(div().text_color(colors.fg).child(self.label))
-            .child(tabular(div()).text_color(colors.fg_muted).child(detail));
+            .child(
+                div()
+                    .flex_1()
+                    .min_w_0()
+                    .text_color(colors.fg)
+                    .child(Ellipsis::new(self.label)),
+            )
+            .child(
+                tabular(div())
+                    .debug_selector(|| "meter-detail".into())
+                    .flex_none()
+                    .text_color(colors.fg_muted)
+                    .child(detail),
+            );
         let limits = self.thresholds;
         let bar = gliding(self.id, self.share, window, cx, move |at| {
             div().relative().h(track).rounded_full().bg(lane).child(