*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.auth-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    font-family: var(--font);
    color: var(--ink);
    padding: 24px 16px;
}

.auth-logo {
    display: block;
    text-align: center;
    margin-bottom: 28px;
    text-decoration: none;
}

.auth-logo img {
    height: 32px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) saturate(100%);
}

.auth-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl, 22px);
    padding: 40px 36px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow);
}

.auth-card h1 {
    font-size: 22px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 24px;
    text-align: center;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.auth-card h1 + p,
.auth-card .subtitle {
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    margin-top: -16px;
    margin-bottom: 22px;
}

.step { display: none; }
.step.active { display: block; }

.email-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--modal-surface, #f6f5f1);
    border: 1px solid var(--modal-line, var(--line));
    border-radius: 999px;
    padding: 10px 16px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--ink-soft);
}

.email-pill a {
    font-size: 12px;
    font-weight: 700;
    color: var(--lilac-deep);
    text-decoration: none;
    flex-shrink: 0;
    margin-left: 12px;
}

.email-pill a:hover { text-decoration: underline; }

.field {
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.field > label {
    font-size: var(--label-fs, 11px);
    color: var(--label-color, #6b6258);
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrap input,
.auth-card input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.auth-card select,
.auth-card textarea {
    width: 100%;
    height: 44px;
    background: var(--field-bg, #ececec57);
    border: 1px solid var(--field-border, #bebebea1);
    border-radius: var(--field-radius, 10px);
    color: var(--field-ink, var(--ink));
    padding: 0 14px;
    font-family: var(--font);
    font-size: 16px;
    font-weight: 500;
    outline: none;
    box-shadow: none;
    transition: border-color 0.15s ease;
    -webkit-appearance: none;
}

.input-wrap input::placeholder {
    color: var(--field-placeholder, #a39b91);
}

.input-wrap input:focus,
.auth-card input:focus,
.auth-card select:focus,
.auth-card textarea:focus {
    border-color: var(--field-border-on, var(--ink));
}

.input-wrap input.is-error {
    border-color: var(--accent, #e0145a);
}

.input-wrap input.is-ok {
    border-color: var(--mint-deep, #1f7a3a);
}

.input-wrap input[type="password"],
.input-wrap input.has-eye {
    padding-right: 44px;
}

.eye-btn {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--muted);
    font-size: 17px;
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}

.eye-btn:hover { color: var(--ink); }

.field-msg {
    display: none;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    margin-top: 4px;
    padding-left: 6px;
    line-height: 1.4;
}

.field-msg.show { display: flex; }
.field-msg.error { color: var(--accent, #e0145a); }
.field-msg.ok    { color: var(--mint-deep, #1f7a3a); }
.field-msg.hint  { color: var(--muted); }

.strength-bar {
    display: none;
    height: 3px;
    border-radius: 3px;
    background: var(--line);
    margin-top: 8px;
    overflow: hidden;
}
.strength-bar.show { display: block; }
.strength-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s, background 0.3s;
    width: 0%;
}

.form-error {
    display: none;
    background: rgba(224, 20, 90, 0.08);
    border: 1px solid rgba(224, 20, 90, 0.2);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 13px;
    color: var(--accent, #e0145a);
    line-height: 1.5;
    margin-bottom: 16px;
}

.form-error.show { display: block; }

.btn-main {
    display: block;
    width: 100%;
    border: 0;
    border-radius: 999px;
    padding: 13px;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--font);
    background: var(--ink);
    color: #fff;
    cursor: pointer;
    margin-top: 12px;
    transition: filter 0.15s, transform 0.1s;
}

.btn-main:hover { filter: brightness(0.92); }
.btn-main:active { transform: scale(0.99); }
.btn-main:disabled { background: #d1ccc8; cursor: not-allowed; transform: none; }

.forgot-link {
    display: block;
    text-align: center;
    margin-top: 14px;
    font-size: 13px;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.forgot-link:hover { color: var(--lilac-deep); }

.auth-footer {
    margin-top: 22px;
    text-align: center;
    font-size: 13px;
    color: var(--muted);
}

.auth-footer a {
    color: var(--lilac-deep);
    font-weight: 700;
    text-decoration: none;
}

.auth-footer a:hover { text-decoration: underline; }

.auth-alert {
    background: var(--mint-soft);
    border: 1px solid var(--mint);
    color: var(--mint-deep);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 13px;
    margin-bottom: 18px;
    line-height: 1.5;
}

.auth-alert.error {
    background: rgba(224, 20, 90, 0.08);
    border-color: rgba(224, 20, 90, 0.2);
    color: var(--accent);
}

.flash {
    background: var(--mint-soft);
    border: 1px solid var(--mint);
    color: var(--mint-deep);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 13px;
    margin-bottom: 16px;
    line-height: 1.5;
}

.flash-error {
    background: rgba(224, 20, 90, 0.08);
    border-color: rgba(224, 20, 90, 0.2);
    color: var(--accent);
}

.auth-card .sub,
.auth-card p.sub {
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    margin-top: -16px;
    margin-bottom: 22px;
    line-height: 1.5;
}

.confirm-box {
    text-align: center;
    padding: 8px 0;
}

.confirm-box .icon {
    font-size: 38px;
    margin-bottom: 12px;
}

.confirm-box h2 {
    font-size: 18px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 8px;
}

.confirm-box p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 480px) {
    .auth-card { padding: 32px 22px; }
}