/* ==========================================================================
   css/account.css — /signin, /auth/callback and /account, in Lantern.

   Every colour is a token from css/styles.css. Nothing here defines a colour
   that only exists in a media query or a .night block: the token set already
   swaps for night. Nothing has a border: the card is lifted by --lift, a field
   is a well, a button is a pill. Anything clickable is var(--ui).
   ========================================================================== */

/* --------------------------------------------------------------------------
   The auth card (sign-in, callback)
   -------------------------------------------------------------------------- */
.auth-page main {
    max-width: 30rem;
    margin: 0 auto;
}

.auth-card {
    background: var(--surface);
    border: 0;
    border-radius: 24px;
    box-shadow: var(--lift);
    padding: 1.75rem;
    margin: 0 0 1.5rem;
}

.auth-card h2 {
    font-family: var(--sans);
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
}

.auth-card p {
    font-size: 0.9375rem;
    line-height: 1.65;
    margin: 0 0 0.85rem;
}

.auth-card p:last-child { margin-bottom: 0; }

.auth-muted {
    color: var(--graphite);
    font-size: var(--fs-small);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.auth-label {
    font-family: var(--ui);
    font-size: var(--fs-small);
    font-weight: 500;
    color: var(--ink);
}

.auth-input {
    width: 100%;
    min-height: var(--hit);
    padding: 0.6rem 0.8rem;
    font-family: var(--ui);
    font-size: 1rem;
    color: var(--ink);
    background: var(--well);
    border: 0;
    border-radius: var(--radius);
}

.auth-input:focus-visible {
    outline: 2px solid var(--link);
    outline-offset: 1px;
}

.auth-input::placeholder { color: var(--graphite); }

.auth-input--code {
    font-family: var(--mono);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.35em;
    font-size: 1.375rem;
    text-align: center;
}

/* --------------------------------------------------------------------------
   Buttons — sans pills, no borders, 44px minimum.
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: var(--hit);
    padding: 0.6rem 1.2rem;
    font-family: var(--ui);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--ink);
    background: var(--well);
    border: 0;
    border-radius: var(--radius-pill);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color var(--dur-tap) var(--ease-ui), color var(--dur-tap) var(--ease-ui), opacity var(--dur-tap) var(--ease-ui);
}

.btn:hover { background: var(--line); text-decoration: none; }

.btn:focus-visible {
    outline: 2px solid var(--link);
    outline-offset: 2px;
}

.btn:disabled,
.btn[aria-disabled="true"] {
    cursor: not-allowed;
    color: var(--graphite);
    opacity: 0.6;
}

.btn--primary {
    color: var(--on-action);
    background: var(--action);
}

.btn--primary:hover { background: var(--action); color: var(--on-action); opacity: 0.88; }

.btn--primary:disabled { background: var(--well); color: var(--graphite); opacity: 0.6; }

.btn--quiet {
    background: transparent;
    color: var(--graphite);
    font-weight: 500;
}

.btn--quiet:hover { color: var(--ink); background: var(--well); }

.btn--danger {
    color: var(--bad);
    background: var(--rose);
}

.btn--danger:hover { color: var(--bad); background: var(--rose); opacity: 0.85; }

/* The subscribe button on /account: the same black pill as everywhere. */
.btn--commerce {
    color: var(--on-action);
    background: var(--action);
}

.btn--commerce:hover { background: var(--action); color: var(--on-action); opacity: 0.88; }

.btn--block { width: 100%; }

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.btn-row--stack { flex-direction: column; }

.auth-or {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.25rem 0;
    font-family: var(--ui);
    font-size: var(--fs-small);
    color: var(--graphite);
}

.auth-or::before,
.auth-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--rule);
}

.auth-note {
    font-family: var(--ui);
    font-size: var(--fs-small);
    line-height: 1.6;
    color: var(--graphite);
    margin: 0.5rem 0 0;
}

.auth-status {
    font-family: var(--ui);
    font-size: var(--fs-small);
    line-height: 1.6;
    min-height: 1.3em;
    margin: 0.25rem 0 0;
    color: var(--graphite);
}

.auth-status.is-error { color: var(--bad); }
.auth-status.is-ok { color: var(--ok); }

.auth-rules {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    font-family: var(--ui);
    font-size: var(--fs-small);
    line-height: 1.6;
    color: var(--graphite);
}

.auth-rules li {
    padding: 0.35rem 0;
    border-top: 1px solid var(--rule);
}

/* The working / expired / done states on the callback page. */
.auth-state[hidden] { display: none; }

.auth-working {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.auth-ring {
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
    color: var(--link);
    animation: auth-ring-turn 1.6s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
    .auth-ring { animation: none; }
}

@keyframes auth-ring-turn {
    to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   The account page
   -------------------------------------------------------------------------- */
.account-page main {
    max-width: 44rem;
    margin: 0 auto;
}

.account-section {
    background: var(--surface);
    border: 0;
    border-radius: var(--radius-card);
    box-shadow: var(--lift);
    padding: 1.6rem;
    margin: 0 0 1.25rem;
}

.account-section > h2 {
    font-family: var(--sans);
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
}

.account-section h3 {
    font-family: var(--ui);
    font-size: 1rem;
    font-weight: 600;
    margin: 1.25rem 0 0.5rem;
}

.account-section p {
    font-size: 0.9375rem;
    line-height: 1.65;
    margin: 0 0 0.75rem;
}

.account-section p:last-child { margin-bottom: 0; }

.account-section[hidden] { display: none; }

/* Key/value rows: label left, value right, tabular figures. */
.account-dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.4rem 1.25rem;
    margin: 0 0 1rem;
    font-family: var(--ui);
    font-size: 0.9375rem;
}

.account-dl dt {
    color: var(--graphite);
    font-size: var(--fs-small);
    padding-top: 0.15rem;
}

.account-dl dd {
    margin: 0;
    color: var(--ink);
    font-family: var(--mono);
    font-size: var(--fs-small);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

/* The status line of §6.5 — one sentence, plainly. */
.status-line {
    font-family: var(--ui);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    margin: 0 0 1rem;
}

.status-line .status-word {
    display: inline-block;
    padding: 0.1rem 0.55rem;
    margin-right: 0.35rem;
    background: var(--well);
    border: 0;
    border-radius: var(--radius-pill);
    font-size: var(--fs-small);
    font-weight: 600;
    color: var(--ink);
}

.status-line[data-tone="ok"] .status-word { color: var(--ok); }
.status-line[data-tone="warn"] .status-word { background: var(--sand); color: var(--warn); }
.status-line[data-tone="bad"] .status-word { background: var(--rose); color: var(--bad); }

/* Banners: the past-due card notice and the one-time notices. */
.account-banner {
    padding: 0.9rem 1.1rem;
    margin: 0 0 1.25rem;
    background: var(--well);
    border: 0;
    border-radius: var(--radius);
    font-family: var(--ui);
    font-size: var(--fs-small);
    line-height: 1.6;
}

.account-banner[hidden] { display: none; }
.account-banner--warn { background: var(--sand); }
.account-banner--bad { background: var(--rose); }
.account-banner--ok { background: var(--well); }

.account-banner p { margin: 0 0 0.5rem; font-size: inherit; }
.account-banner p:last-child { margin-bottom: 0; }

.account-banner .btn-row { margin-top: 0.5rem; }

/* The cancel screen: three peers, visible at once (§5.9). */
.cancel-screen {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--rule);
}

.cancel-screen[hidden] { display: none; }

.cancel-options {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.cancel-option {
    background: var(--well);
    border: 0;
    border-radius: var(--radius);
    padding: 1rem 1.15rem;
}

.cancel-option h3 {
    margin: 0 0 0.3rem;
    font-family: var(--ui);
    font-size: 1rem;
    font-weight: 600;
}

.cancel-option p {
    margin: 0 0 0.5rem;
    font-size: var(--fs-small);
    color: var(--graphite);
}

.cancel-option--final {
    background: var(--surface);
    box-shadow: var(--lift);
}

.cancel-option[hidden] { display: none; }

.cancel-effect {
    font-family: var(--ui);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0 0 0.75rem;
}

/* Delete: a bordered zone, a checkbox, then the button. */
.danger-zone {
    margin-top: 1rem;
    padding: 1rem 1.15rem;
    background: var(--rose);
    border: 0;
    border-radius: var(--radius);
}

.danger-zone[hidden] { display: none; }

.check-row {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-family: var(--ui);
    font-size: var(--fs-small);
    line-height: 1.55;
    margin: 0 0 0.75rem;
}

.check-row input[type="checkbox"] {
    width: 1.2rem;
    height: 1.2rem;
    margin: 0.15rem 0 0;
    flex: 0 0 auto;
    accent-color: var(--link);
}

.account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.account-footer-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem;
    margin: 0.5rem 0 1.5rem;
}

.account-loading {
    font-family: var(--ui);
    font-size: var(--fs-small);
    color: var(--graphite);
}

.account-loading[hidden] { display: none; }

.account-error {
    font-family: var(--ui);
    font-size: var(--fs-small);
    color: var(--bad);
    min-height: 1.3em;
    margin: 0.5rem 0 0;
}

.account-error:empty { display: none; }

.account-ok {
    font-family: var(--ui);
    font-size: var(--fs-small);
    color: var(--ok);
    margin: 0.5rem 0 0;
}

.account-ok:empty { display: none; }

.sr-only-inline {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

@media (max-width: 30rem) {
    .account-dl { grid-template-columns: 1fr; gap: 0.1rem 0; }
    .account-dl dd { margin-bottom: 0.5rem; }
    .auth-card,
    .account-section { padding: 1.1rem; }
}