.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}

.login-wrapper {
    text-align: center;
    width: 100%;
    max-width: 380px;
    padding: 24px;
}

.login-header-top { margin-bottom: 20px; }
.login-logo { height: 48px; }

.login-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    text-align: left;
}

.login-title-group { margin-bottom: 24px; text-align: center; }

.login-title-group h1 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.login-title-group span {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.login-field { position: relative; margin-bottom: 16px; }

.login-field label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.login-input {
    width: 100%;
    padding: 10px 12px;
    font-size: var(--text-md);
    font-family: var(--font-sans);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    background: var(--field-bg);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

.login-input:focus {
    border-color: var(--interactive);
    box-shadow: 0 0 0 2px var(--focus-ring);
}

.login-error {
    color: var(--danger);
    font-size: var(--text-sm);
    margin-bottom: 12px;
    display: none;
}

.login-submit { width: 100%; }
.login-submit:disabled { opacity: .5; cursor: default; }

/* Theme toggle on the login page (no sidebar here — the button is wired
   by theme.js via #theme-toggle-standalone, slice 32). */
.login-theme-toggle {
    position: fixed;
    top: 14px;
    right: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: var(--text-sm);
    font-family: var(--font-sans);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    z-index: 10;
}
.login-theme-toggle:hover { color: var(--text-primary); border-color: var(--interactive); }
.login-theme-toggle svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .login-wrapper { max-width: 100%; padding: 16px; }
    .login-logo { height: 56px; }
    .login-card { padding: 28px 20px; border-radius: var(--radius-xl); }
    .login-title-group h1 { font-size: var(--text-2xl); }
    .login-title-group span { font-size: var(--text-sm); }
    .login-field label { font-size: var(--text-sm); }
    .login-input { padding: 14px; font-size: 16px; }
    .login-error { font-size: var(--text-sm); }
}

@media (max-width: 480px) {
    .login-wrapper { padding: 12px; }
    .login-header-top { margin-bottom: 16px; }
    .login-card { padding: 24px 16px; }
}

/* ═══════════════════════════════════════════════
   DARK THEME · login refinements (scoped)
   ═══════════════════════════════════════════════ */

[data-theme="dark"] .login-card {
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: var(--shadow-lg);
}
/* ═══ Mobile redesign 2026-11-05 (slice 2.7): login on the unified
   scale. The 2.6-era rules actually ENLARGED the logo on phones
   (48px desktop -> 56px mobile) and kept desktop card air; now the
   logo shrinks with the screen and the card uses mobile padding. ═══ */
@media (max-width: 768px) {
    .login-logo { height: 40px; }
    .login-card { padding: 20px 16px; }
    .login-title-group { margin-bottom: 16px; }
    .login-title-group h1 { font-size: var(--text-xl); }
    .login-field { margin-bottom: 12px; }
    .login-input { padding: 12px; }
}
@media (max-width: 480px) {
    .login-card { padding: 16px 12px; }
}