/* ═══════════════════════════════════════════════════════════════
   Kings Food Mart — authentication pages (login + signup)
   Reuses design tokens from style.css
   ═══════════════════════════════════════════════════════════════ */

.auth {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    background: var(--cream);
}

/* ── left brand panel ── */
.auth__aside {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 44px 52px 52px;
    color: #fff;
    background:
        radial-gradient(120% 90% at 15% 10%, rgba(245, 130, 48, .28), transparent 55%),
        linear-gradient(160deg, #0E9F53 0%, #0A7A3F 60%, #085f32 100%);
    isolation: isolate;
}

.auth__aside-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    mix-blend-mode: multiply;
    transition: opacity 1s var(--ease-out);
    z-index: -1;
}
.auth__aside-photo.is-loaded { opacity: .34; }
.auth__aside-photo.is-failed { display: none; }

.auth__aside::after {
    /* subtle grain of produce dots so panel isn't flat if photo fails */
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 82% 22%, rgba(255, 255, 255, .10) 0 9px, transparent 10px),
        radial-gradient(circle at 90% 78%, rgba(245, 130, 48, .22) 0 22px, transparent 24px),
        radial-gradient(circle at 12% 84%, rgba(255, 255, 255, .08) 0 16px, transparent 18px);
    pointer-events: none;
}

.auth__brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    align-self: flex-start;
    background: #fff;
    padding: 10px 18px 10px 12px;
    border-radius: 999px;
    box-shadow: 0 10px 30px rgba(8, 60, 30, .28);
}
.auth__brand svg { flex: none; }
.auth__brand-text {
    font-family: var(--font-display);
    line-height: 1;
    color: #00A858;
    font-weight: 800;
    font-size: 1.02rem;
    letter-spacing: -.01em;
}
.auth__brand-text em {
    display: block;
    font-style: normal;
    color: #F58230;
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .16em;
    margin-top: 3px;
    text-transform: uppercase;
}

.auth__pitch { max-width: 30ch; }
.auth__pitch h2 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.02em;
    margin-bottom: 16px;
}
.auth__pitch p {
    font-size: 1rem;
    color: rgba(255, 255, 255, .88);
    line-height: 1.6;
}

.auth__perks {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 4px;
}
.auth__perk {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .95);
}
.auth__perk span {
    flex: none;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, .16);
    color: #fff;
}

/* ── right form panel ── */
.auth__main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px clamp(24px, 6vw, 88px);
}
.auth__form-wrap {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    animation: auth-in .7s var(--ease-out) both;
}
@keyframes auth-in {
    from { opacity: 0; transform: translateY(16px); }
}

.auth__back {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--ink-soft);
    margin-bottom: 30px;
    transition: color .25s, gap .25s;
}
.auth__back:hover { color: var(--forest); gap: 10px; }

.auth__head { margin-bottom: 26px; }
.auth__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--forest);
    margin-bottom: 12px;
}
.auth__eyebrow::before {
    content: "";
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--gold);
}
.auth__title {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.4vw, 2.15rem);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.1;
    margin-bottom: 8px;
}
.auth__subtitle { color: var(--ink-soft); font-size: .96rem; }

/* fields */
.field { margin-bottom: 16px; }
.field__label {
    display: block;
    font-size: .86rem;
    font-weight: 600;
    margin-bottom: 7px;
    color: var(--ink);
}
.field__input-wrap { position: relative; }
.field__icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-soft);
    opacity: .6;
    pointer-events: none;
}
.field input {
    width: 100%;
    font-family: var(--font-body);
    font-size: .96rem;
    color: var(--ink);
    padding: 14px 16px 14px 44px;
    border: 1.5px solid rgba(26, 26, 26, .14);
    border-radius: var(--radius-sm);
    background: #fff;
    transition: border-color .25s, box-shadow .25s;
}
.field input::placeholder { color: rgba(74, 70, 62, .5); }
.field input:focus {
    outline: none;
    border-color: var(--forest);
    box-shadow: 0 0 0 4px rgba(14, 159, 83, .14);
}
.field input:disabled { background: var(--cream-deep); cursor: not-allowed; }

/* password toggle */
.field__toggle {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--ink-soft);
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: color .2s, background .2s;
}
.field__toggle:hover { color: var(--forest); background: rgba(14, 159, 83, .08); }
.field__toggle:focus-visible { outline: 2px solid var(--forest); outline-offset: 1px; }

/* per-field error */
.field.has-error input { border-color: #D64545; }
.field.has-error input:focus { box-shadow: 0 0 0 4px rgba(214, 69, 69, .14); }
.field__error {
    display: none;
    font-size: .8rem;
    font-weight: 500;
    color: #D64545;
    margin-top: 6px;
}
.field.has-error .field__error { display: block; }

/* strength meter */
.strength { margin: -4px 0 16px; }
.strength__bar {
    height: 6px;
    border-radius: 999px;
    background: rgba(26, 26, 26, .1);
    overflow: hidden;
}
.strength__fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: #D64545;
    transition: width .35s var(--ease-out), background .35s;
}
.strength__label {
    display: block;
    font-size: .76rem;
    font-weight: 600;
    margin-top: 6px;
    color: var(--ink-soft);
    min-height: 1em;
}

/* row: remember + forgot */
.auth__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 4px 0 22px;
    flex-wrap: wrap;
}
.checkbox {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: .88rem;
    color: var(--ink-soft);
    cursor: pointer;
    user-select: none;
}
.checkbox input {
    appearance: none;
    -webkit-appearance: none;
    width: 19px; height: 19px;
    border: 1.6px solid rgba(26, 26, 26, .28);
    border-radius: 6px;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background .2s, border-color .2s;
    flex: none;
}
.checkbox input:checked {
    background: var(--forest);
    border-color: var(--forest);
}
.checkbox input:checked::after {
    content: "";
    width: 5px; height: 9px;
    border: solid #fff;
    border-width: 0 2.4px 2.4px 0;
    transform: rotate(45deg) translate(-.5px, -1px);
}
.checkbox input:focus-visible { outline: 2px solid var(--forest); outline-offset: 2px; }
.checkbox a { color: var(--forest); font-weight: 600; }
.checkbox a:hover { text-decoration: underline; }

.auth__forgot {
    font-size: .88rem;
    font-weight: 600;
    color: var(--forest);
}
.auth__forgot:hover { text-decoration: underline; }

/* submit button — full width */
.auth__submit {
    width: 100%;
    justify-content: center;
    padding: 15px 24px;
    font-size: 1rem;
}
.auth__submit[disabled] { opacity: .65; cursor: progress; }

/* divider + socials */
.auth__divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 22px 0;
    color: var(--ink-soft);
    font-size: .82rem;
}
.auth__divider::before,
.auth__divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(26, 26, 26, .12);
}
.social-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px;
    border: 1.5px solid rgba(26, 26, 26, .14);
    border-radius: var(--radius-sm);
    background: #fff;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .9rem;
    color: var(--ink);
    cursor: pointer;
    transition: border-color .25s, transform .25s, box-shadow .25s;
}
.social-btn:hover {
    border-color: rgba(26, 26, 26, .28);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

/* swap line */
.auth__swap {
    text-align: center;
    margin-top: 24px;
    font-size: .94rem;
    color: var(--ink-soft);
}
.auth__swap a { color: var(--forest); font-weight: 700; }
.auth__swap a:hover { text-decoration: underline; }

/* success banner */
.auth__success {
    display: none;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    background: rgba(14, 159, 83, .1);
    border: 1px solid rgba(14, 159, 83, .28);
    color: var(--forest-deep);
    font-size: .92rem;
    font-weight: 500;
    margin-bottom: 20px;
}
.auth__success.is-visible { display: flex; animation: auth-in .4s var(--ease-out) both; }
.auth__success svg { flex: none; margin-top: 1px; }

/* trust footnote */
.auth__note {
    display: flex;
    align-items: center;
    gap: 7px;
    justify-content: center;
    margin-top: 26px;
    font-size: .8rem;
    color: var(--ink-soft);
}

/* ── responsive ── */
@media (max-width: 900px) {
    .auth { grid-template-columns: 1fr; }
    .auth__aside {
        padding: 30px 32px;
        min-height: auto;
    }
    .auth__pitch, .auth__perks { display: none; }
    .auth__aside {
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
    .auth__main { padding: 36px 24px 56px; }
    .auth__back { margin-bottom: 22px; }
}
@media (max-width: 420px) {
    .social-row { grid-template-columns: 1fr; }
    .auth__aside { padding: 24px; }
}

/* ── real Google sign-in button area ── */
/* ── social sign-in buttons: Google + Facebook aligned in one stack ── */
.social-stack { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
#googleBtn { width: 100%; display: flex; justify-content: center; min-height: 46px; }
#googleBtn > div,
#googleBtn iframe { width: 100% !important; }
.social-btn--full { width: 100%; min-height: 46px; }
.google-hint {
    margin: 2px 2px 0;
    font-size: .8rem;
    line-height: 1.45;
    color: var(--terra);
    background: rgba(245, 130, 48, .09);
    border: 1px solid rgba(245, 130, 48, .22);
    border-radius: 10px;
    padding: 9px 12px;
}
.social-btn svg { flex: none; }