/*
 * Linkee Auth Pages
 * File:  public/assets/css/auth.css
 * Deps:  tokens.css (must load first)
 *
 * Cream paper column — same editorial family as the landing,
 * without the diorama. Yellow is the primary CTA, not the canvas.
 * Pages set data-force-light so cream/ink do not flip in dark mode.
 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body.auth-page {
    --auth-display: 'Fraunces', var(--font-serif);
    --auth-chrome: 'Space Grotesk', var(--font-ui);
    background: var(--color-surface-alt);
    color: var(--color-ink);
    color-scheme: light;
    font-family: var(--font-ui);
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-7) var(--space-5);
}

/* ── Card ─────────────────────────────────────────────── */
.auth-card {
    background: transparent;
    border: none;
    width: 100%;
    max-width: 400px;
}

.auth-card--settings {
    max-width: 420px;
}

/* ── Logo ─────────────────────────────────────────────── */
.auth-logo {
    display: flex;
    justify-content: center;
    text-decoration: none;
    margin-bottom: var(--space-7);
    color: var(--color-ink);
}
.auth-logo .linkee-logo { display: flex; }
.auth-logo .linkee-logo svg {
    height: var(--space-5);
    width: auto;
    color: var(--color-ink);
}

/* ── Typography ───────────────────────────────────────── */
.auth-title {
    font-family: var(--auth-display);
    font-size: clamp(var(--text-2xl), 6vw, var(--text-3xl));
    font-weight: 600;
    color: var(--color-ink);
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-align: center;
    margin-bottom: var(--space-3);
}
.auth-sub {
    font-family: var(--font-ui);
    font-size: var(--text-md);
    color: var(--color-ink-mid);
    line-height: 1.5;
    text-align: center;
    margin-bottom: var(--space-7);
}

/* ── Form stack ───────────────────────────────────────── */
.auth-form {
    display: grid;
    gap: var(--space-4);
}

.auth-field {
    display: grid;
    gap: var(--space-2);
}

/* ── Label ────────────────────────────────────────────── */
.auth-label {
    display: block;
    font-family: var(--auth-chrome);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-ink);
}

/* ── Input ────────────────────────────────────────────── */
.auth-input {
    display: block;
    width: 100%;
    min-height: var(--homebar-h);
    background: var(--color-surface-sub);
    border: var(--line-thin) solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-ui);
    font-size: var(--text-input);
    font-weight: 500;
    color: var(--color-ink);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color var(--duration-fast);
}
.auth-input:hover { border-color: var(--color-sage-border); }
.auth-input:focus { border-color: var(--color-ink); }
.auth-input::placeholder { color: var(--color-ink-muted); }

/* ── Button ───────────────────────────────────────────── */
.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2-5);
    width: 100%;
    min-height: var(--homebar-h);
    background: var(--color-yellow);
    color: var(--color-on-brand);
    border: var(--line-thin) solid transparent;
    border-radius: var(--radius-full);
    padding: var(--space-3) var(--space-4);
    font-family: var(--auth-chrome);
    font-size: var(--text-base);
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--duration-fast), box-shadow var(--duration-fast), opacity var(--duration-fast);
}
.auth-btn:hover {
    transform: translateY(var(--lift-card));
    box-shadow: var(--shadow-card-soft);
}
.auth-btn:focus-visible {
    outline: var(--line-strong) dotted var(--color-ink);
    outline-offset: var(--space-1);
}
.auth-btn:disabled { opacity: .38; cursor: not-allowed; transform: none; box-shadow: none; }

.auth-btn--ghost {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-border);
}
.auth-btn--ghost:hover {
    border-color: var(--color-ink);
    box-shadow: none;
}
.auth-btn .ti { font-size: var(--icon-s); }

/* ── Feedback ─────────────────────────────────────────── */
.auth-feedback {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    line-height: 1.45;
    text-align: center;
    width: fit-content;
    max-width: 100%;
    margin-inline: auto;
    margin-top: var(--space-8);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
}
.auth-feedback.ok,
.auth-feedback.error {
    background: var(--color-yellow);
    color: var(--color-header-text);
    border: var(--line-thin) solid color-mix(in srgb, var(--color-header-text) 16%, transparent);
    box-shadow: var(--shadow-card-soft);
}
.auth-form + .auth-feedback,
.auth-feedback + .auth-form { margin-top: 0; }
.auth-sub + .auth-feedback { margin-bottom: var(--space-5); }
.auth-feedback + .auth-form { margin-top: var(--space-5); }
#passkey-feedback { margin-top: var(--space-8); }

/* ── Hint / links ─────────────────────────────────────── */
.auth-hint {
    font-family: var(--font-ui);
    font-size: var(--text-base);
    color: var(--color-ink-mid);
    text-align: center;
    margin-top: var(--space-5);
}
.auth-hint a {
    color: var(--color-ink);
    font-weight: 700;
    text-decoration: none;
}
.auth-hint a:hover { text-decoration: underline; }

.auth-links {
    display: flex;
    justify-content: center;
    gap: var(--space-5);
    margin-top: var(--space-5);
    font-family: var(--font-ui);
    font-size: var(--text-base);
}
.auth-links a {
    color: var(--color-ink-mid);
    text-decoration: none;
}
.auth-links a:hover { color: var(--color-ink); text-decoration: underline; }
.auth-links a.primary {
    color: var(--color-ink);
    font-weight: 700;
}

/* ── Unified contact field ────────────────────────────── */
.auth-contact-wrap {
    display: flex;
    align-items: stretch;
    min-height: var(--homebar-h);
    background: var(--color-surface-sub);
    border: var(--line-thin) solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--duration-fast);
}
.auth-contact-wrap:hover { border-color: var(--color-sage-border); }
.auth-contact-wrap:focus-within { border-color: var(--color-ink); }
.auth-contact-wrap.is-invalid,
.auth-contact-wrap.is-invalid:focus-within { border-color: var(--color-danger); }
.auth-contact-icon {
    display: flex;
    align-items: center;
    padding: 0 var(--space-2) 0 var(--space-4);
    font-size: var(--icon-s);
    color: var(--color-ink-muted);
    flex-shrink: 0;
}
.auth-contact-wrap:focus-within .auth-contact-icon { color: var(--color-ink); }
.auth-contact-icon.wa,
.auth-contact-wrap:focus-within .auth-contact-icon.wa { color: var(--color-whatsapp); }
.auth-contact-wrap .auth-input {
    border: none;
    border-radius: 0;
    background: transparent;
    padding-left: var(--space-2);
    min-height: 0;
    flex: 1;
	min-width: 0;
}

.auth-field-feedback {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: calc(var(--space-2) * -1);
    color: var(--color-danger-text);
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    line-height: 1.4;
    text-align: left;
}
.auth-field-feedback[hidden] { display: none; }
.auth-field-feedback .ti { flex: 0 0 auto; font-size: var(--icon-s); }

/* ── OTP input ────────────────────────────────────────── */
.auth-otp {
    font-family: var(--font-mono);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-ink);
    letter-spacing: .2em;
    text-align: center;
}

/* ── Divider ──────────────────────────────────────────── */
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-5) 0;
    color: var(--color-ink-muted);
    font-family: var(--auth-chrome);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: var(--line-thin);
    background: var(--color-border);
}

/* ── Passkeys (settings) ──────────────────────────────── */
.passkey-section { margin-top: var(--space-6); }
.passkey-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: var(--line-thin) solid var(--color-border);
}
.passkey-row:last-child { border-bottom: none; }
.passkey-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-0-5);
}
.passkey-name {
    font-family: var(--font-ui);
    font-size: var(--text-base);
    color: var(--color-ink);
    overflow-wrap: anywhere;
}
.passkey-dates {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    color: var(--color-ink-mid);
}
.passkey-empty {
    font-family: var(--font-ui);
    font-size: var(--text-base);
    color: var(--color-ink-mid);
    padding: var(--space-2) 0 var(--space-1);
}
.passkey-delete {
    background: none;
    border: none;
    padding: var(--space-2);
    margin: calc(var(--space-2) * -1);
    font-size: var(--icon-m);
    color: var(--color-ink-muted);
    cursor: pointer;
    flex-shrink: 0;
}
.passkey-delete:hover { color: var(--color-danger-text); }
.passkey-delete:disabled { opacity: .3; cursor: not-allowed; }
.passkey-add-row { margin-top: var(--space-4); display: grid; gap: var(--space-3); }

@media (max-width: 480px) {
    body.auth-page { padding: var(--space-6) var(--space-4); }
}

@media (prefers-reduced-motion: reduce) {
    .auth-btn,
    .auth-btn:hover { transform: none; transition: none; }
}

/* JS reveals passkey chrome by clearing [hidden]; without this,
   display:flex/grid on those classes would override the UA [hidden] rule. */
[hidden] { display: none !important; }

/* ── Auth v3 progressive /enter ───────────────────────── */
.enter-screen.is-active { display: block; }
.auth-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    margin: 0 0 var(--space-4);
    padding: 0;
    border: none;
    background: none;
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-ink-mid);
    cursor: pointer;
}
.auth-back:hover { color: var(--color-ink); text-decoration: underline; }
.auth-quiet-link {
    display: block;
    width: 100%;
    margin-top: var(--space-5);
    padding: 0;
    border: none;
    background: none;
    font-family: var(--font-ui);
    font-size: var(--text-base);
    color: var(--color-ink-mid);
    text-align: center;
    cursor: pointer;
}
.auth-quiet-link:hover { color: var(--color-ink); text-decoration: underline; }
.auth-quiet-link:disabled { opacity: .38; cursor: not-allowed; }
a.auth-btn {
    display: flex;
    text-decoration: none;
    margin-top: var(--space-2);
}
#a2-passkey:not([hidden]) { margin-bottom: var(--space-4); }
#a1-passkey { width: 100%; }
.auth-center-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.auth-check-circle {
    width: var(--space-8);
    height: var(--space-8);
    border-radius: var(--radius-full);
    background: var(--color-yellow);
    color: var(--color-header-text);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    font-size: var(--icon-m);
}
.enter-screen .auth-sub strong {
    color: var(--color-ink);
    font-weight: 700;
    overflow-wrap: anywhere;
}
.auth-label {
    display: block;
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-dim);
    margin: 0 0 8px;
}
.auth-hint {
    font-size: 13px;
    line-height: 1.45;
    color: var(--color-dim);
    margin: 12px 0 0;
}