/* ── Login Page ── */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    font-family: var(--font-sans);
    font-weight: 400;
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
}
body, html { height: 100%; }

.outer {
    position: relative;
    min-height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: var(--space-8) var(--space-5);
}

.login-card {
    width: 100%;
    max-width: var(--card-max-width);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8) var(--space-7) var(--space-7);
    box-shadow: var(--shadow-sm);
}

.login-logo { margin-bottom: var(--space-8); }
.login-logo img { height: 36px; display: block; }

.login-heading {
    margin: 0 0 var(--space-1);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
}
.login-subheading {
    margin: 0 0 var(--space-7);
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
}

.form-label {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}
.form-label .required { color: var(--color-primary); margin-left: 2px; }

.input-wrapper { position: relative; margin-bottom: var(--space-5); }

/* Remembered user card — replaces text input when last privy_id is stored */
.remembered-card {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    min-height: var(--input-height);
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}
.remembered-avatar {
    flex-shrink: 0;
    position: relative;
    width: 36px; height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-bg-muted);
    color: var(--color-text-faint);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.remembered-avatar img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.remembered-avatar i { font-size: var(--font-size-3xl); line-height: 1; }
.remembered-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.3;
}
.remembered-id {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
}
.remembered-id .check {
    color: var(--color-success);
    font-size: var(--font-size-base);
    line-height: 1;
}
.remembered-name {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.remembered-change {
    flex-shrink: 0;
    background: transparent;
    border: none;
    color: var(--color-info);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-base);
}
.remembered-change:hover { background: var(--color-bg-muted); }
.remembered-change:focus-visible {
    outline: 2px solid var(--color-info);
    outline-offset: 2px;
}

/* Hide text input when remembered card is active */
.input-wrapper--remembered .input-field { display: none; }
.input-wrapper:not(.input-wrapper--remembered) .remembered-card { display: none; }
.input-field {
    width: 100%;
    height: var(--input-height);
    padding: 0 var(--space-3);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.input-field::placeholder { color: var(--color-text-faint); }
.input-field:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-ring);
}

/* Password input: leave room for toggle button */
.input-wrapper--has-toggle .input-field {
    padding-right: var(--input-height);
}

.toggle-password {
    position: absolute;
    bottom: 0;
    right: 0;
    width: var(--input-height);
    height: var(--input-height);
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    cursor: pointer;
    color: var(--color-text-faint);
    font-size: var(--font-size-lg);
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-base);
}
.toggle-password i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
    line-height: 1;
}
.toggle-password:hover { color: var(--color-text-secondary); }

.btn-login {
    display: block;
    width: 100%;
    height: var(--btn-height);
    padding: 0;
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: inherit;
    color: var(--color-white);
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-base);
    letter-spacing: 0.01em;
}
.btn-login:hover { background: var(--color-primary-hover); }
.btn-login:active { background: var(--color-primary-active); }
.btn-login:disabled,
.btn-login[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Two-step flow */
.form-hint {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: calc(-1 * var(--space-2)) 0 var(--space-4);
    line-height: 1.5;
}
.form-footer {
    text-align: center;
    margin-top: var(--space-4);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}
.link {
    color: var(--color-info);
    text-decoration: none;
    font-weight: 500;
}
.link:hover { text-decoration: underline; }

.step-error {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    margin-top: var(--space-2);
    display: none;
}

.ban-alert {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: #991b1b;
    line-height: 1.5;
}
.ban-alert__icon {
    flex-shrink: 0;
    font-size: var(--font-size-lg);
    margin-top: 1px;
}
.ban-alert__title {
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: #7f1d1d;
}
.ban-alert__time {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-primary);
}
.ban-alert__note {
    margin-top: var(--space-1);
    color: #b91c1c;
    font-size: var(--font-size-xs, 0.75rem);
}

.login-footer {
    margin-top: var(--space-8);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-faint);
}

/* Tablet */
@media (max-width: 768px) {
    .outer { padding: var(--space-8) var(--space-5); }
}
/* Mobile */
@media (max-width: 480px) {
    .outer { padding: var(--space-5) var(--space-4); }
    .login-card { padding: var(--space-7) var(--space-6) var(--space-6); border-radius: var(--radius-lg); }
    .login-heading { font-size: var(--font-size-2xl); }
    .btn-login { min-height: var(--btn-height); }
    .input-field { min-height: var(--input-height); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; }
}

.input-field:focus-visible,
.btn-login:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}
.toggle-password:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
    color: var(--color-text-secondary);
}