/* Estilos exclusivos de la página de login (usa tokens de theme.css) */

body.login-page {
    min-height: 100%;
    margin: 0;
    font-family: var(--brand-font);
    color: var(--brand-navy);
    background: var(--brand-navy-deep);
}

body.login-page *,
body.login-page *::before,
body.login-page *::after {
    box-sizing: border-box;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

.login-brand {
    position: relative;
    overflow: hidden;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(2rem, 5vw, 4.5rem);
    color: #fff;
    background:
        radial-gradient(circle at 18% 22%, rgba(78, 184, 232, 0.35), transparent 42%),
        radial-gradient(circle at 82% 78%, rgba(78, 184, 232, 0.18), transparent 36%),
        linear-gradient(155deg, var(--brand-navy) 0%, var(--brand-navy-deep) 55%, #0a3a66 100%);
}

.login-brand::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at center, black 20%, transparent 75%);
    pointer-events: none;
}

.login-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    opacity: 0.55;
    animation: login-float 10s ease-in-out infinite;
}

.login-orb--one {
    width: 180px;
    height: 180px;
    top: 12%;
    right: 10%;
    background: rgba(78, 184, 232, 0.35);
}

.login-orb--two {
    width: 110px;
    height: 110px;
    bottom: 18%;
    left: 14%;
    background: rgba(168, 221, 245, 0.25);
    animation-delay: -3s;
}

.login-orb--three {
    width: 64px;
    height: 64px;
    top: 42%;
    left: 48%;
    background: rgba(255, 255, 255, 0.12);
    animation-delay: -6s;
}

.login-brand__top,
.login-brand__bottom {
    position: relative;
    z-index: 1;
}

.login-brand__mark {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 3.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.login-card__logo {
    display: block;
    width: min(240px, 100%);
    height: auto;
    margin: 0 auto 1.35rem;
}

.login-brand__copy h1 {
    margin: 0 0 1rem;
    max-width: 12ch;
    font-family: var(--brand-font-display);
    font-size: clamp(2.4rem, 4.5vw, 3.6rem);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: #fff;
}

.login-brand__copy p {
    margin: 0;
    max-width: 34ch;
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
}

.login-brand__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    font-size: 0.9rem;
    color: var(--brand-sky-soft);
}

.login-brand__meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    width: 100%;
    padding: clamp(1.5rem, 4vw, 3rem);
    background: linear-gradient(180deg, #f4f8fc 0%, #e8f1f8 100%);
}

.login-card {
    width: 100%;
    max-width: 420px;
    min-width: 0;
    padding: clamp(1.75rem, 3vw, 2.5rem);
    border: 1px solid rgba(11, 45, 92, 0.08);
    border-radius: 18px;
    background: var(--brand-surface);
    box-shadow: var(--brand-shadow);
    animation: login-rise 0.7s ease both;
    overflow: hidden;
}

.login-card form {
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.login-card__header {
    margin-bottom: 1.75rem;
}

.login-card__header h2 {
    margin: 0 0 0.35rem;
    font-family: var(--brand-font-display);
    font-size: 1.85rem;
    font-weight: 600;
    color: var(--brand-navy);
}

.login-card__header p {
    margin: 0;
    color: var(--brand-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.login-alert {
    margin-bottom: 1.1rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(192, 57, 43, 0.25);
    border-radius: var(--brand-radius-sm);
    background: #fdf2f1;
    color: var(--brand-danger);
    font-size: 0.9rem;
    line-height: 1.4;
}

.login-alert ul {
    margin: 0;
    padding-left: 1.1rem;
}

.login-field {
    margin-bottom: 1.1rem;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.login-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--brand-navy);
}

.login-input {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.login-input i {
    position: absolute;
    top: 50%;
    left: 0.95rem;
    transform: translateY(-50%);
    color: var(--brand-sky);
    font-size: 1.05rem;
    pointer-events: none;
    z-index: 1;
}

.login-input input {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: 3rem;
    padding: 0 1rem 0 2.6rem;
    border: 1px solid var(--brand-border);
    border-radius: var(--brand-radius-sm);
    background: #fbfcfe;
    color: var(--brand-navy);
    font: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.login-input input::placeholder {
    color: #8fa0b2;
}

.login-input input:focus {
    border-color: var(--brand-sky);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(78, 184, 232, 0.18);
}

.login-submit {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 3.1rem;
    margin-top: 0.35rem;
    border: 0;
    border-radius: var(--brand-radius-sm);
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-soft) 100%);
    color: #fff;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
    box-shadow: 0 12px 24px rgba(11, 45, 92, 0.25);
}

.login-submit:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.login-submit:active {
    transform: translateY(0);
}

.login-footnote {
    margin: 1.35rem 0 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--brand-muted);
}

@keyframes login-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

@keyframes login-rise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 960px) {
    .login-shell {
        grid-template-columns: minmax(0, 1fr);
    }

    .login-brand {
        min-height: 280px;
        padding-bottom: 2rem;
    }

    .login-brand__copy h1 {
        max-width: none;
        font-size: clamp(2rem, 8vw, 2.6rem);
    }

    .login-brand__mark {
        margin-bottom: 1.75rem;
    }

    .login-orb--three {
        display: none;
    }
}

@media (max-width: 520px) {
    .login-panel {
        padding: 1.25rem;
    }

    .login-card {
        padding: 1.35rem;
        border-radius: var(--brand-radius);
    }
}