/**
 * MailFlow — Login (split layout + skip login)
 *
 * Layout: hero (left) | form card (right)
 * Skip login link uses ?_autologin=1 (autologon plugin, localhost only).
 */

/* ── Design tokens ─────────────────────────────────────────────────────── */
body.task-login {
    --lp-bg:          #0d1117;
    --lp-hero-bg:     #0d1117;
    --lp-hero-accent: #10B981;
    --lp-hero-muted:  #7ee787;
    --lp-card:        #161b22;
    --lp-ink:         #e6edf3;
    --lp-ink-muted:   #8b949e;
    --lp-ink-subtle:  #484f58;
    --lp-accent:      #10B981;
    --lp-accent-h:    #3fb950;
    --lp-accent-rgb:  16, 185, 129;
    --lp-border:      #30363d;
    --lp-r:           8px;
    --lp-focus-ring:  0 0 0 2px rgba(16, 185, 129, .4);
    --lp-shadow-card: 0 8px 24px rgba(0,0,0,.35);
}

/* ── Unlock layout / dark base ──────────────────────────────────────────── */
html:has(body.task-login),
body.task-login {
    overflow: auto !important;
    height: auto !important;
    min-height: 100% !important;
    background: var(--lp-bg) !important;
    color: var(--lp-ink) !important;
}
body.task-login #layout {
    overflow: visible !important;
    height: auto !important;
    min-height: 100vh !important;
    flex-direction: row !important;
    background: var(--lp-bg) !important;
}
html.dark-mode body.task-login,
html.dark-mode body.task-login #layout {
    background: var(--lp-bg) !important;
    color: var(--lp-ink) !important;
}

/* ── Split layout: hero + form ───────────────────────────────────────────── */
body.task-login #layout-content.login-page {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh !important;
    width: 100% !important;
    padding: 0 !important;
    background: transparent !important;
    flex: 1 !important;
    overflow: visible !important;
}

/* ── Hero (left) ───────────────────────────────────────────────────────── */
.lp-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
    background: var(--lp-hero-bg);
    overflow: hidden;
}
.lp-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.lp-hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .25;
}
.lp-hero-shape-1 {
    width: 420px;
    height: 420px;
    background: var(--lp-hero-accent);
    top: -120px;
    right: -80px;
}
.lp-hero-shape-2 {
    width: 280px;
    height: 280px;
    background: var(--lp-hero-muted);
    bottom: 10%;
    left: -60px;
    opacity: .15;
}
.lp-hero-shape-3 {
    width: 180px;
    height: 180px;
    background: #58a6ff;
    bottom: 25%;
    right: 15%;
    opacity: .12;
}
.lp-hero-content {
    position: relative;
    z-index: 1;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}
.lp-hero-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, .15);
    border: 1px solid rgba(16, 185, 129, .35);
    border-radius: 14px;
    color: var(--lp-hero-accent);
    margin-bottom: 24px;
}
.lp-hero-title {
    font-family: 'Fraunces', Georgia, serif !important;
    font-size: 2.25rem !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    letter-spacing: -0.03em !important;
    color: var(--lp-ink) !important;
    margin: 0 0 12px 0 !important;
    padding: 0 !important;
    text-align: left;
}
.lp-hero-sub {
    font-size: 1rem;
    color: var(--lp-ink-muted);
    margin: 0;
    line-height: 1.5;
    text-align: left;
}

/* ── Form side (right) ─────────────────────────────────────────────────── */
.lp-form-side {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
    background: var(--lp-bg);
    border-left: 1px solid var(--lp-border);
}

.lp-card {
    background: var(--lp-card) !important;
    border: 1px solid var(--lp-border);
    border-radius: 16px;
    padding: 40px 44px;
    width: 100%;
    max-width: 520px;
    box-shadow: var(--lp-shadow-card);
    animation: lpFadeUp .5s ease both;
    box-sizing: border-box;
}
.lp-card-header {
    text-align: left;
    margin-bottom: 28px;
}
.lp-card-title {
    font-family: 'Fraunces', Georgia, serif !important;
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    letter-spacing: -0.02em !important;
    color: var(--lp-ink) !important;
    margin: 0 0 4px 0 !important;
}
.lp-card-sub {
    font-size: .875rem;
    color: var(--lp-ink-muted);
    margin: 0;
}

/* ── Roundcube form ─────────────────────────────────────────────────────── */
body.task-login #login-form,
html.dark-mode body.task-login #login-form {
    position: static !important;
    width: 100% !important;
    max-width: none !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
}
body.task-login #login-form table,
body.task-login #login-form tbody {
    display: block !important;
    width: 100% !important;
}
body.task-login #login-form tr.form-group {
    display: block !important;
    margin: 0 0 18px 0 !important;
}
body.task-login #login-form td.title {
    display: block !important;
    padding: 0 0 6px 0 !important;
    border: none !important;
    background: transparent !important;
    font-size: .75rem !important;
    font-weight: 500 !important;
    color: var(--lp-ink-muted) !important;
    text-transform: uppercase !important;
    letter-spacing: .06em !important;
    width: auto !important;
}
body.task-login #login-form td.input {
    display: flex !important;
    width: 100% !important;
    padding: 0 !important;
    border: none !important;
}

body.task-login #login-form .input-group-prepend {
    display: flex !important;
    align-items: stretch;
}
body.task-login #login-form .input-group-prepend .input-group-text,
html.dark-mode body.task-login #login-form .input-group-prepend .input-group-text {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 42px !important;
    background: var(--lp-ink-subtle) !important;
    border: 1px solid var(--lp-border) !important;
    border-right: none !important;
    border-radius: var(--lp-r) 0 0 var(--lp-r) !important;
    color: var(--lp-ink-muted) !important;
    font-size: 1rem !important;
    padding: 0 !important;
}
body.task-login #login-form .input-group > input.form-control,
body.task-login #login-form .input-group.input-group-lg > .form-control,
html.dark-mode body.task-login #login-form .input-group > input.form-control {
    flex: 1 !important;
    height: 44px !important;
    padding: 0 14px !important;
    font-family: 'DM Sans', 'Helvetica Neue', sans-serif !important;
    font-size: .9rem !important;
    background: var(--lp-bg) !important;
    border: 1px solid var(--lp-border) !important;
    border-left: none !important;
    border-radius: 0 var(--lp-r) var(--lp-r) 0 !important;
    color: var(--lp-ink) !important;
    -webkit-text-fill-color: var(--lp-ink) !important;
    caret-color: var(--lp-accent) !important;
    box-shadow: none !important;
    outline: none !important;
}
body.task-login #login-form .input-group > input.form-control::placeholder {
    color: var(--lp-ink-subtle) !important;
    -webkit-text-fill-color: var(--lp-ink-subtle) !important;
}
body.task-login #login-form .input-group > input.form-control:-webkit-autofill,
body.task-login #login-form .input-group > input.form-control:-webkit-autofill:hover,
body.task-login #login-form .input-group > input.form-control:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--lp-ink) !important;
    -webkit-box-shadow: 0 0 0 1000px var(--lp-bg) inset !important;
    box-shadow: 0 0 0 1000px var(--lp-bg) inset !important;
}
body.task-login #login-form .input-group:focus-within .input-group-text {
    border-color: var(--lp-accent) !important;
    color: var(--lp-accent) !important;
}
body.task-login #login-form .input-group:focus-within > input.form-control {
    border-color: var(--lp-accent) !important;
    box-shadow: var(--lp-focus-ring) !important;
}
body.task-login #login-form .input-group.input-group-lg > .input-group-prepend > .input-group-text {
    border-radius: var(--lp-r) 0 0 var(--lp-r) !important;
}

/* Submit button */
body.task-login #login-form p.formbuttons {
    margin: 20px 0 0 0 !important;
    padding: 0 !important;
}
body.task-login #rcmloginsubmit,
html.dark-mode body.task-login #rcmloginsubmit {
    display: block !important;
    width: 100% !important;
    height: 46px !important;
    border: none !important;
    border-radius: var(--lp-r) !important;
    background: var(--lp-accent) !important;
    color: #0d1117 !important;
    font-family: 'DM Sans', 'Helvetica Neue', sans-serif !important;
    font-size: .9rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background .2s, transform .1s !important;
    line-height: 46px !important;
    padding: 0 !important;
    opacity: 1 !important;
}
body.task-login #rcmloginsubmit::before { display: none !important; }
body.task-login #rcmloginsubmit:hover {
    background: var(--lp-accent-h) !important;
    transform: translateY(-1px);
}
body.task-login #rcmloginsubmit:active { transform: translateY(0) !important; }

/* Footer */
body.task-login #login-footer {
    text-align: center !important;
    margin-top: 22px !important;
    padding-top: 16px !important;
    border-top: 1px solid var(--lp-border) !important;
    font-size: .72rem !important;
    color: var(--lp-ink-subtle) !important;
    line-height: 1.6 !important;
    background: transparent !important;
}
body.task-login #login-footer > div,
body.task-login #login-footer > span {
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
}
body.task-login #login-footer a.support-link {
    color: var(--lp-ink-muted) !important;
    text-decoration: none;
}
body.task-login #login-footer a.support-link:hover {
    color: var(--lp-accent) !important;
}

/* OAuth */
body.task-login #login-form .oauthlogin {
    border-top: 1px solid var(--lp-border) !important;
    margin-top: 18px !important;
    padding-top: 14px !important;
    text-align: center;
}
body.task-login #login-form .oauthlogin::before {
    content: 'or continue with';
    display: block;
    font-size: .7rem;
    color: var(--lp-ink-subtle);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 10px;
}
body.task-login #login-form .oauthlogin a {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    margin: 3px;
    background: transparent !important;
    border: 1px solid var(--lp-border) !important;
    border-radius: var(--lp-r);
    font-size: .82rem;
    font-weight: 500;
    color: var(--lp-ink) !important;
    text-decoration: none !important;
    transition: border-color .2s, background .2s;
}
body.task-login #login-form .oauthlogin a:hover {
    border-color: var(--lp-ink-muted) !important;
    background: rgba(255,255,255,.04) !important;
}

/* ── Dark mode (already dark default; light variant optional) ────────────── */
html.dark-mode body.task-login .lp-card,
html.dark-mode body.task-login #login-form .input-group > input.form-control {
    /* same as default */
}
html.dark-mode body.task-login #login-form .input-group:focus-within > input.form-control {
    background: var(--lp-bg) !important;
}

/* ── Animations ────────────────────────────────────────────────────────── */
@keyframes lpFadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive: stack on small screens ─────────────────────────────────── */
@media (max-width: 900px) {
    body.task-login #layout-content.login-page {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }
    .lp-hero {
        padding: 32px 24px;
        min-height: 200px;
    }
    .lp-hero-title { font-size: 1.75rem !important; }
    .lp-hero-sub { font-size: .9rem; }
    .lp-form-side {
        border-left: none;
        border-top: 1px solid var(--lp-border);
        padding: 32px 24px;
    }
    .lp-card {
        max-width: none;
        padding: 32px 28px;
    }
}
@media (max-width: 480px) {
    .lp-hero { min-height: 160px; padding: 24px 20px; }
    .lp-hero-icon { width: 48px; height: 48px; margin-bottom: 20px; }
    .lp-hero-title { font-size: 1.5rem !important; }
    .lp-card { padding: 28px 20px; border-radius: 12px; }
    .lp-card-title { font-size: 1.3rem !important; }
}