/* ============================================
   HolaX - Login / Registro (login.html)
   Estilos aislados con prefijo .lx-
   ============================================ */

.lx-auth {
    --lx-primary: #006EE3;
    --lx-primary-dark: #0052ab;
    --lx-bg: #f4f7fb;
    --lx-card: #ffffff;
    --lx-text: #0f172a;
    --lx-muted: #64748b;
    --lx-border: #dbe3ee;
    --lx-field: #ffffff;
    --lx-danger: #dc2626;
    --lx-soft: #eff6ff;
    margin: 0;
    min-height: 100vh;
    background: var(--lx-bg);
    color: var(--lx-text);
}

@media (prefers-color-scheme: dark) {
    .lx-auth {
        --lx-primary: #3b8cff;
        --lx-primary-dark: #1f6fe0;
        --lx-bg: #0b1120;
        --lx-card: #111a2e;
        --lx-text: #e2e8f0;
        --lx-muted: #94a3b8;
        --lx-border: #26324a;
        --lx-field: #0d1526;
        --lx-danger: #f87171;
        --lx-soft: #13233f;
    }
}

.lx-shell {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
}

/* ─── Brand panel ─────────────────────────────── */
.lx-brand {
    display: none;
}

@media (min-width: 960px) {
    .lx-shell { grid-template-columns: minmax(380px, 5fr) 7fr; }
    .lx-brand {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 48px;
        color: #fff;
        background:
            radial-gradient(circle at 20% 15%, rgba(255,255,255,0.18), transparent 45%),
            radial-gradient(circle at 85% 90%, rgba(16,185,129,0.35), transparent 50%),
            linear-gradient(150deg, #0052ab 0%, #006EE3 55%, #2b8cff 100%);
        position: sticky;
        top: 0;
        height: 100vh;
        box-sizing: border-box;
    }
}

.lx-brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.lx-brand-logo img {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #fff;
}
.lx-brand-copy h2 {
    font-size: 2.4rem;
    line-height: 1.15;
    margin: 0 0 12px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
}
.lx-brand-copy p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    margin: 0 0 32px;
}
.lx-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}
.lx-benefits li {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1.05rem;
    font-weight: 500;
}
.lx-benefits li span {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(255,255,255,0.16);
    backdrop-filter: blur(4px);
    flex-shrink: 0;
}
.lx-brand-foot {
    margin: 0;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

/* ─── Form panel ──────────────────────────────── */
.lx-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 16px 24px;
    box-sizing: border-box;
    min-width: 0;
}
.lx-top {
    width: 100%;
    max-width: 440px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}
.lx-top-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--lx-text);
    font-weight: 800;
    font-size: 1.2rem;
}
.lx-top-logo img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
}
.lx-back {
    color: var(--lx-muted);
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.lx-back:hover { color: var(--lx-primary); }

@media (min-width: 960px) {
    .lx-panel { justify-content: center; padding: 32px; }
    .lx-top { justify-content: flex-end; }
    .lx-top-logo { display: none; }
}

.lx-card {
    width: 100%;
    max-width: 440px;
    box-sizing: border-box;
    background: var(--lx-card);
    border: 1px solid var(--lx-border);
    border-radius: 20px;
    padding: 28px 22px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}
@media (min-width: 480px) {
    .lx-card { padding: 36px 36px 32px; }
}

.lx-title {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 6px;
    color: var(--lx-text);
}
.lx-subtitle {
    margin: 0 0 20px;
    color: var(--lx-muted);
    font-size: 0.97rem;
}

.lx-context {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    background: var(--lx-soft);
    color: var(--lx-text);
    border: 1px solid color-mix(in srgb, var(--lx-primary) 25%, transparent);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 0.92rem;
    margin-bottom: 20px;
}
.lx-context[hidden] { display: none; }
.lx-context i { color: var(--lx-primary); margin-top: 3px; }

/* Google */
.lx-auth .google-signin-section {
    display: flex;
    justify-content: center;
    min-height: 44px;
}
.lx-google-loading {
    text-align: center;
    padding: 12px;
    color: var(--lx-muted);
    font-size: 0.85rem;
}

.lx-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--lx-muted);
    font-size: 0.85rem;
    margin: 20px 0;
}
.lx-divider::before,
.lx-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--lx-border);
}

/* Tabs */
.lx-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--lx-bg);
    border: 1px solid var(--lx-border);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 22px;
}
.lx-tab {
    border: 0;
    background: transparent;
    color: var(--lx-muted);
    font: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 8px;
    border-radius: 9px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.lx-tab.active {
    background: var(--lx-card);
    color: var(--lx-primary);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.12);
}

/* Fields with floating labels */
.lx-group { margin-bottom: 16px; }
.lx-field {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--lx-field);
    border: 1.5px solid var(--lx-border);
    border-radius: 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.lx-field:focus-within {
    border-color: var(--lx-primary);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--lx-primary) 15%, transparent);
}
.lx-group:has(.form-error:not(:empty)) .lx-field {
    border-color: var(--lx-danger);
}
.lx-field > i {
    position: absolute;
    left: 15px;
    color: var(--lx-muted);
    font-size: 0.95rem;
    pointer-events: none;
}
.lx-field input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--lx-text);
    font: inherit;
    font-size: 1rem;
    padding: 22px 44px 8px 42px;
    border-radius: 12px;
    box-sizing: border-box;
}
.lx-field label {
    position: absolute;
    left: 42px;
    right: 44px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lx-muted);
    font-size: 0.98rem;
    pointer-events: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: top 0.15s, font-size 0.15s, color 0.15s;
}
.lx-field input:focus + label,
.lx-field input:not(:placeholder-shown) + label,
.lx-field input:-webkit-autofill + label {
    top: 15px;
    font-size: 0.74rem;
    font-weight: 600;
}
.lx-field input:focus + label { color: var(--lx-primary); }
.lx-field .toggle-password {
    position: absolute;
    right: 6px;
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    color: var(--lx-muted);
    cursor: pointer;
    border-radius: 8px;
}
.lx-field .toggle-password:hover { color: var(--lx-primary); }

.lx-auth .form-error {
    display: block;
    color: var(--lx-danger);
    font-size: 0.82rem;
    margin-top: 6px;
    padding-left: 4px;
}
.lx-auth .form-error:empty { display: none; }

.lx-strength {
    height: 4px;
    background: var(--lx-border);
    border-radius: 4px;
    margin-top: 8px;
    overflow: hidden;
}
.lx-strength .strength-bar {
    height: 100%;
    width: 0;
    transition: width 0.3s, background-color 0.3s;
}
.lx-hint {
    display: block;
    font-size: 0.8rem;
    margin-top: 4px;
    min-height: 1em;
}

/* Options row */
.lx-options {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 4px 0 20px;
    font-size: 0.9rem;
}
.lx-check {
    display: inline-flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    color: var(--lx-text);
    font-size: 0.9rem;
    line-height: 1.35;
}
.lx-check input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--lx-primary);
    flex-shrink: 0;
}
.lx-link {
    color: var(--lx-primary);
    text-decoration: none;
    font-weight: 600;
}
.lx-auth .lx-link:hover { text-decoration: underline; }
.lx-auth a.lx-link { text-decoration: none; }

/* Agent option */
.lx-agent {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1.5px dashed var(--lx-border);
    border-radius: 12px;
    padding: 12px 14px;
    margin-bottom: 16px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.lx-agent:has(input:checked) {
    border-style: solid;
    border-color: var(--lx-primary);
    background: var(--lx-soft);
}
.lx-agent input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--lx-primary);
    flex-shrink: 0;
}
.lx-agent-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: var(--lx-soft);
    color: var(--lx-primary);
    flex-shrink: 0;
}
.lx-agent-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.lx-agent-text strong { font-size: 0.93rem; color: var(--lx-text); }
.lx-agent-text small { font-size: 0.8rem; color: var(--lx-muted); }

/* Primary button */
.lx-btn {
    width: 100%;
    border: 0;
    border-radius: 12px;
    padding: 14px 18px;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--lx-primary), var(--lx-primary-dark));
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
    box-shadow: 0 6px 16px color-mix(in srgb, var(--lx-primary) 30%, transparent);
}
.lx-btn:hover { transform: translateY(-1px); }
.lx-btn:active { transform: translateY(0); }
.lx-btn:disabled { opacity: 0.7; cursor: progress; transform: none; }

.lx-switch {
    text-align: center;
    color: var(--lx-muted);
    font-size: 0.92rem;
    margin: 20px 0 0;
}
.lx-switch a {
    color: var(--lx-primary);
    font-weight: 700;
    text-decoration: none;
}

.lx-auth .auth-message { border-radius: 12px; }

.lx-footer {
    width: 100%;
    max-width: 440px;
    text-align: center;
    color: var(--lx-muted);
    font-size: 0.82rem;
    margin-top: 24px;
}
.lx-footer p { margin: 4px 0; }
.lx-footer a { color: var(--lx-muted); }