/* auth.css — หน้าเข้าสู่ระบบ / มอบตัวแล้ว / ข้อผิดพลาด: แถวตรา + การ์ด (โทนเดียวกับทั้งเว็บ) */

.auth {
    min-height: 100dvh;
    display: grid; justify-items: center; align-content: start;
    padding: 0 0 32px;
    background: var(--paper);
}
.auth__card {
    width: calc(100% - 32px); max-width: 440px; margin-top: -40px; position: relative;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: 24px 20px; box-shadow: var(--shadow);
    display: grid; gap: 16px;
}
.auth__title { font-size: 1.45rem; }
.auth__lead { color: var(--ink-2); margin-top: -8px; }
.auth__foot { display: flex; gap: 8px; align-items: flex-start; color: var(--ink-2); font-size: .9rem; }
.auth__foot .icon { margin-top: 3px; }

/* ── ฟอร์ม ─────────────────────────────────────────────── */
.form { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; }
.field input {
    font: inherit; font-size: 1.1rem; letter-spacing: .02em; min-height: 52px; padding: 0 16px;
    border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--paper); color: var(--ink);
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.field input::placeholder { color: color-mix(in srgb, var(--ink-2) 70%, transparent); letter-spacing: 0; }
.field input:focus { outline: none; border-color: var(--brand); background: var(--surface); box-shadow: var(--focus); }
.field__help { font-size: .86rem; color: var(--ink-2); }
.check { display: flex; gap: 10px; align-items: center; min-height: 44px; cursor: pointer; }
.check input { width: 22px; height: 22px; accent-color: var(--brand); flex: none; }

/* เลือกผู้ใช้งาน: segmented ที่ทำจาก radio (ไม่ต้องใช้ JS) */
.who { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.who__legend { grid-column: 1 / -1; font-weight: 600; margin-bottom: 6px; padding: 0; }
.who__opt {
    position: relative; display: flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 54px; padding: 0 10px; border-radius: var(--r-sm); cursor: pointer;
    border: 1.5px solid var(--line); background: var(--paper); color: var(--ink-2); font-weight: 500;
    transition: border-color .15s ease, background-color .15s ease, color .15s ease, transform .1s ease-out;
}
.who__opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.who__opt:active { transform: scale(.97); }
.who__opt:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.who__opt:has(input:focus-visible) { box-shadow: var(--focus); }
.who__opt input:checked ~ span { color: var(--brand); font-weight: 600; }

/* ── มอบตัวแล้ว ─────────────────────────────────────────── */
.done { display: grid; gap: 14px; text-align: center; justify-items: center; }
.done__icon { display: grid; place-items: center; width: 76px; height: 76px; border-radius: 50%; background: var(--green-soft); color: var(--green); }

@media (min-width: 700px) {
    .auth__card { padding: 28px 28px; }
}

/* Login has a consistent light palette, independent of the device theme.
   Keep these tokens local so the other portal pages retain their theme. */
.auth--login {
    --paper: #f5f7fb;
    --surface: #fff;
    --ink: #172440;
    --ink-2: #58677e;
    --line: #dce3ed;
    --brand: #253d70;
    --brand-hover: #1b2f59;
    --brand-ink: #fff;
    --brand-soft: #edf2fc;
    --maroon: #8c2636;
    --maroon-soft: #fff0f2;
    --focus: 0 0 0 3px rgb(37 61 112 / 24%);
    color-scheme: light;
    color: var(--ink);
    align-content: center;
    padding: max(32px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(32px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));
    background: radial-gradient(ellipse at 8% 12%, #e7edf8, transparent 55%), #f5f7fb;
}
.login-shell {
    width: 100%; max-width: 1080px;
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 470px); gap: 72px;
    align-items: center;
}
.login-intro { display: grid; gap: 48px; padding: 12px 0; }
.login-brand { display: flex; align-items: center; gap: 16px; }
.login-brand .crest { width: 64px; height: 64px; box-shadow: 0 3px 12px rgb(23 36 64 / 8%); }
.login-brand__name { font-weight: 600; color: var(--brand); font-size: 1.1rem; }
.login-brand__location { color: var(--ink-2); font-size: .9rem; }
.login-eyebrow { color: var(--brand); font-size: .75rem; font-weight: 600; letter-spacing: .08em; }
.login-intro__title { font-family: var(--font-display); font-size: clamp(2rem, 3.4vw, 2.8rem); font-weight: 600; line-height: 1.45; margin-top: 16px; }
.login-intro__title span { color: #376a83; }
.login-intro__description { color: var(--ink-2); margin-top: 20px; line-height: 1.8; }
.login-features { list-style: none; display: grid; gap: 14px; margin-top: 28px; font-size: .92rem; }
.login-features li { display: flex; align-items: center; gap: 12px; }
.login-features__icon { display: grid; place-items: center; width: 38px; height: 38px; flex: none; border: 1px solid #dbe4ef; border-radius: 12px; background: #fff; color: var(--brand); }
.login-intro__footer { color: var(--ink-2); font-size: .75rem; }
/* หน้าที่ไม่มีส่วนแนะนำ (มอบตัวแล้ว/ข้อผิดพลาด): คอลัมน์เดียว */
.login-shell--single { max-width: 470px; grid-template-columns: minmax(0, 1fr); gap: 20px; }
.login-shell--single .login-brand { justify-content: center; }
.auth--login .login-card {
    width: 100%; max-width: none; margin: 0; padding: 36px;
    border: 1px solid #e3e8f1; border-radius: 24px;
    box-shadow: 0 20px 65px -24px rgb(31 53 92 / 22%);
    gap: 24px;
}
.login-card__heading { display: grid; gap: 10px; }
.login-card .auth__title { font-size: 1.9rem; }
/* FocusOnNavigate focuses the heading programmatically, not an input. */
.login-card .auth__title:focus { outline: none; box-shadow: none; }
.login-card .auth__lead { margin: 0; font-size: .92rem; }
.login-card .form { gap: 18px; }
.login-card .who { gap: 10px; }
.login-card .who__legend, .login-card .field label { font-size: .9rem; }
.login-card .who__opt { background: #fff; min-height: 50px; font-size: .92rem; }
.login-card .who__opt:has(input:checked) { background: var(--brand-soft); border-color: var(--brand); }
.login-card .who__opt:hover { border-color: var(--brand); }
.login-card .field input { width: 100%; min-width: 0; background: #fafbfd; font-size: 1rem; }
.login-card .field__help { font-size: .77rem; }
.login-card .check { font-size: .86rem; min-height: 36px; }
.login-card .check input { width: 20px; height: 20px; }
.login-card .button { box-shadow: 0 5px 12px rgb(37 61 112 / 15%); }
.login-card .auth__foot { padding-top: 20px; border-top: 1px solid var(--line); gap: 10px; font-size: .8rem; }
.login-card .auth__foot strong { font-weight: 500; color: var(--ink); }

@media (max-width: 900px) {
    .login-shell { gap: 32px; grid-template-columns: minmax(0, 1fr) minmax(0, 430px); }
    .login-brand { gap: 10px; }
    .login-brand__name { font-size: .95rem; }
    .login-features { font-size: .83rem; }
    .auth--login .login-card { padding: 28px; }
}
@media (max-width: 720px) {
    .auth--login { align-content: start; padding: max(16px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
    .login-shell { max-width: 470px; grid-template-columns: minmax(0, 1fr); gap: 16px; }
    .login-intro { padding: 0; gap: 0; }
    .login-brand { justify-content: flex-start; gap: 12px; padding-inline: 8px; }
    .login-brand .crest { width: 44px; height: 44px; }
    .login-brand__name { font-size: .95rem; }
    .login-brand__location { font-size: .8rem; }
    .login-intro__body, .login-intro__footer { display: none; }
    .auth--login .login-card { padding: 22px 20px 18px; border-radius: 20px; gap: 18px; box-shadow: 0 8px 28px -16px rgb(31 53 92 / 20%); }
    .login-card__heading { gap: 6px; }
    .login-card__heading .login-eyebrow { display: none; }
    .login-card .auth__title { font-size: 1.65rem; }
    .login-card .auth__lead { font-size: .85rem; text-wrap: pretty; }
    .login-card .form { gap: 14px; }
    .login-card .field { gap: 5px; }
    .login-card .field input { min-height: 52px; font-size: 1rem; scroll-margin-block: 24px; }
    .login-card .field__help { font-size: .8rem; }
    .login-card .who__opt { min-height: 52px; }
    .login-card .check { min-height: 44px; }
    .login-card .button { min-height: 56px; }
    .login-card .auth__foot { padding-top: 16px; }
}
@media (max-width: 360px) {
    .auth--login .login-card { padding: 20px 16px; }
    .login-brand__name { font-size: .9rem; }
}
@media (prefers-contrast: more) {
    .auth--login { --line: #748198; --ink-2: #34425a; }
    .login-card .field input::placeholder { color: var(--ink-2); }
}

/* ── เข้าสู่ระบบด้วย LINE (ปุ่มใต้ฟอร์ม · หน้าเชื่อมต่อ · หน้าเลือกผู้สมัคร) ── */
.login-or { display: flex; align-items: center; gap: 12px; color: var(--ink-2); font-size: .82rem; }
.login-or::before, .login-or::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.login-card .button--line { box-shadow: 0 5px 12px rgb(6 199 85 / 18%); }
.line-pick { list-style: none; display: grid; gap: 10px; margin: 0; padding: 0; }
.line-pick__item {
    display: grid; gap: 2px; width: 100%; text-align: left; padding: 14px 16px; min-height: 64px;
    border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--ink); font: inherit; cursor: pointer;
}
.line-pick__item:hover { border-color: var(--brand); background: var(--brand-soft); }
.line-pick__item:focus-visible { outline: none; box-shadow: var(--focus); border-color: var(--brand); }
.line-pick__name { font-weight: 600; }
.line-pick__meta { color: var(--ink-2); font-size: .86rem; }