/* Pantalla de inicio de sesión. Usa las variables de theme.css. */

body.login-page {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    background: #e3e8ef !important;
}

.login-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: 1280px;
    min-height: min(820px, calc(100vh - 64px));
    background: #ffffff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(22, 27, 46, 0.12);
}

/* ===== Lado del formulario ===== */
.login-form-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 56px 48px 40px;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.login-brand img {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
}

.login-brand span {
    font-size: 26px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--b2b-text);
}

.login-box {
    width: 100%;
    max-width: 380px;
    margin: auto 0;
    padding: 40px 0;
}

.login-title {
    margin: 0 0 6px;
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--b2b-text);
}

.login-subtitle {
    margin: 0 0 28px;
    text-align: center;
    font-size: 15px;
    color: var(--b2b-muted);
}

.login-error {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(var(--b2b-danger-rgb), 0.08);
    color: #b4232a;
    font-size: 13.5px;
}

.login-error i {
    font-size: 18px;
    line-height: 1.1;
}

/* Campo con ícono, divisor y etiqueta pequeña */
.login-field {
    display: flex;
    align-items: center;
    margin-bottom: 14px;
    padding: 10px 16px;
    border: 1px solid var(--b2b-border-strong);
    border-radius: 14px;
    background: #ffffff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.login-field.focus {
    border-color: var(--b2b-primary);
    box-shadow: 0 0 0 4px rgba(var(--b2b-primary-rgb), 0.12);
}

.login-field-icon {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    padding-right: 16px;
    margin-right: 16px;
    border-right: 1px solid var(--b2b-border-strong);
    font-size: 21px;
    line-height: 1;
    color: var(--b2b-text);
    height: 34px;
}

.login-field-body {
    flex: 1 1 auto;
    min-width: 0;
}

.login-field-body label {
    display: block;
    margin: 0 0 1px;
    font-size: 11.5px;
    font-weight: 500;
    color: var(--b2b-muted);
}

.login-field-body input {
    width: 100%;
    padding: 0;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 15px;
    font-weight: 500;
    color: var(--b2b-text);
}

.login-field-body input::placeholder {
    color: #b3bac8;
    font-weight: 400;
}

.login-field-check {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    border-radius: 50%;
    background: var(--b2b-success);
    color: #ffffff;
    font-size: 13px;
    opacity: 0;
    transform: scale(.6);
    transition: opacity .15s ease, transform .15s ease;
}

.login-field-check.visible {
    opacity: 1;
    transform: scale(1);
}

.login-field-toggle {
    flex: 0 0 auto;
    margin-left: 10px;
    padding: 4px;
    border: 0;
    background: transparent;
    color: var(--b2b-muted);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.login-field-toggle:hover,
.login-field-toggle:focus {
    color: var(--b2b-text);
    outline: 0;
}

.login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 56px;
    margin-top: 6px;
    border: 0;
    border-radius: 14px;
    background: var(--b2b-primary);
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    transition: background-color .15s ease, box-shadow .15s ease;
}

.login-submit:hover {
    background: var(--b2b-primary-dark);
}

.login-submit:focus {
    outline: 0;
    box-shadow: 0 0 0 4px rgba(var(--b2b-primary-rgb), 0.25);
}

.login-submit:disabled {
    opacity: .8;
    cursor: wait;
}

.login-footnote {
    max-width: 520px;
    margin: 0;
    text-align: center;
    font-size: 14px;
    line-height: 1.55;
    color: var(--b2b-muted);
}

/* ===== Lado de la ilustración ===== */
.login-art-side {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 55% 50%, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0) 38%),
        linear-gradient(160deg, #eef5fc 0%, #b9dbf3 45%, #6fb8ea 100%);
}

.login-art-side .streak {
    position: absolute;
    width: 6px;
    border-radius: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.55) 50%, rgba(255, 255, 255, 0) 100%);
}

.login-art {
    position: relative;
    width: 78%;
    max-width: 460px;
}

.login-art svg {
    display: block;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 30px 40px rgba(16, 70, 140, 0.18));
}

.login-art-float {
    animation: flotar 5s ease-in-out infinite;
}

.login-art-float.delay {
    animation-delay: -2.5s;
}

@keyframes flotar {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@media (prefers-reduced-motion: reduce) {
    .login-art-float {
        animation: none;
    }
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
    body.login-page {
        padding: 16px;
    }

    .login-shell {
        grid-template-columns: 1fr;
        min-height: calc(100vh - 32px);
    }

    .login-art-side {
        display: none;
    }

    .login-form-side {
        padding: 40px 20px 28px;
    }
}

@media (max-width: 575.98px) {
    body.login-page {
        padding: 0;
        background: #ffffff !important;
    }

    .login-shell {
        min-height: 100vh;
        border-radius: 0;
        box-shadow: none;
    }

    .login-title {
        font-size: 26px;
    }
}