:root {
    --ink: #111214;
    --paper: #f8f8f6;
    --surface: #ffffff;
    --line: #d8d8d3;
    --focus: #bfd9e3;
    --muted: #626365;
    --error: #9c2f22;
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

body {
    background: var(--paper);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    margin: 0;
}

.site-header,
.page-shell {
    margin: 0 auto;
    max-width: 760px;
    padding-inline: 20px;
}

.site-header {
    align-items: center;
    display: flex;
    justify-content: space-between;
    padding-block: 22px;
}

.brand {
    align-items: center;
    color: var(--ink);
    display: inline-flex;
    font-size: 1.1rem;
    font-weight: 800;
    text-decoration: none;
}

.brand-mark { height: 34px; margin-right: 10px; width: 34px; }

.back-link {
    color: var(--ink);
    font-size: 0.95rem;
    text-underline-offset: 4px;
}

.page-shell {
    padding-block: clamp(42px, 10vh, 92px) 60px;
}

.eyebrow {
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    margin: 0 0 9px;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(2.2rem, 8vw, 4rem);
    letter-spacing: -0.05em;
    line-height: 1;
    margin: 0;
}

.intro {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.5;
    margin: 18px 0 34px;
}

.invite-form {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    display: grid;
    gap: 10px;
    padding: clamp(20px, 5vw, 32px);
}

.invite-form label {
    font-size: 0.86rem;
    font-weight: 800;
}

.invite-form .optional-hint {
    color: var(--muted);
    font-weight: 400;
}

.invite-form input,
.invite-form button:not(.iti__selected-country):not(.iti__search-clear) {
    border-radius: 8px;
    font: inherit;
    min-height: 50px;
    padding: 11px 14px;
}

.invite-form input {
    border: 1px solid var(--line);
}

.invite-form button:not(.iti__selected-country):not(.iti__search-clear) {
    background: var(--ink);
    border: 1px solid var(--ink);
    color: #fff;
    cursor: pointer;
    font-weight: 800;
    margin-top: 6px;
}

.invite-form button:disabled {
    cursor: wait;
    opacity: 0.65;
}

/* Minimal fit for intl-tel-input inside the existing full-width form grid;
   the country button is intentionally excluded above so it stays as plain
   and light as the library's own default, not styled like the submit button. */
.invite-form .iti {
    width: 100%;
}

.invite-form .iti input {
    border-radius: 8px;
    font: inherit;
    min-height: 50px;
    padding: 11px 14px;
    border: 1px solid var(--line);
    width: 100%;
}

.invite-form .iti__selected-country {
    border-right: 1px solid var(--line);
}

/* Also applies to the library's mobile picker, which is attached to body. */
.todaydisplay-phone .iti__country-selector {
    --iti-border-color: var(--line);
    --iti-hover-color: #edf3f4;
    --iti-icon-color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(17, 18, 20, .1);
    overflow: hidden;
}

.todaydisplay-phone .iti__search-input-wrapper {
    flex-shrink: 0;
    padding: 8px;
}

.todaydisplay-phone input.iti__search-input {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    font: inherit;
    font-size: 16px;
    min-height: 44px;
    padding: 10px 36px;
    width: 100%;
}

.todaydisplay-phone .iti__search-input::placeholder { color: var(--muted); opacity: 1; }
.todaydisplay-phone .iti__search-input:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 1px;
    box-shadow: none;
}
.todaydisplay-phone .iti__search-icon { left: 20px; }
.todaydisplay-phone .iti__search-clear { right: 12px; }
.todaydisplay-phone .iti__country-list { min-height: 0; overflow-x: hidden; overscroll-behavior: contain; }
.todaydisplay-phone .iti__country { min-height: 44px; white-space: normal; }
.todaydisplay-phone .iti__country-name { min-width: 0; overflow-wrap: anywhere; }
.todaydisplay-phone .iti__country[aria-selected="true"] { background: #edf3f4; }

a:focus-visible,
input:focus-visible,
button:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
}

.status {
    background: #e8f3ec;
    border-radius: 8px;
    line-height: 1.45;
    margin: 18px 0 0;
    padding: 14px 16px;
}

.status.is-error {
    background: #f8e9e6;
    color: var(--error);
}

@media (max-width: 560px) {
    .site-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .page-shell {
        padding-top: 28px;
    }
}