:root {
    --admin-azul: #292559;
    --admin-azul-hover: #3d3875;
    --admin-azul-activo: #1f1a42;
    --admin-amarillo: #f6e926;
    --admin-page-bg: #f4f6fb;
    --admin-surface: #ffffff;
    --admin-border: rgba(41, 37, 89, .10);
    --admin-shadow: 0 24px 48px rgba(15, 23, 42, .10);
    --admin-soft: #667085;
}

* {
    box-sizing: border-box;
    font-family: "Comfortaa", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif !important;
}

body.admin-login-page {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(246, 233, 38, .18), transparent 18%),
        linear-gradient(180deg, #eef2fb 0%, var(--admin-page-bg) 100%);
}

.admin-login-shell {
    width: 100%;
    min-height: 100vh;
}

.admin-login-card {
    min-height: 100vh;
    border: 0;
    border-radius: 0;
    background: var(--admin-surface);
    border-top: 4px solid var(--admin-azul);
    box-shadow: none;
}

.admin-login-row {
    min-height: 100vh;
    align-items: stretch;
}

.admin-login-form-column {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: clamp(1.75rem, 4vw, 3.5rem);
    background:
        radial-gradient(circle at top left, rgba(246, 233, 38, .14), transparent 24%),
        linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
}

.admin-login-form-panel {
    width: min(100%, 460px);
    padding: clamp(1.5rem, 3vw, 2.4rem);
    border-radius: 28px;
    background: rgba(255, 255, 255, .98);
    border: 1px solid rgba(41, 37, 89, .08);
    box-shadow: 0 24px 44px rgba(15, 23, 42, .08);
}

.admin-login-tag {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1rem;
    padding: .45rem .9rem;
    border-radius: 999px;
    background: rgba(41, 37, 89, .06);
    border: 1px solid rgba(41, 37, 89, .10);
    color: var(--admin-azul);
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.admin-login-form-panel h1 {
    margin: 0 0 .55rem;
    color: var(--admin-azul);
    font-size: clamp(2rem, 3vw, 2.7rem);
    font-weight: 800;
    letter-spacing: -.05em;
}

.admin-login-intro {
    margin: 0 0 1.35rem;
    color: #556077;
    line-height: 1.6;
    font-size: .96rem;
}

.admin-login-page .form-label {
    color: var(--admin-azul);
    font-weight: 700;
    font-size: .88rem;
    margin-bottom: .55rem;
}

.admin-login-page .form-control {
    min-height: 54px;
    border-radius: 16px;
    border: 1px solid var(--admin-border);
    box-shadow: none !important;
    padding: .95rem 1rem;
    color: var(--admin-azul);
}

.admin-login-page .form-control::placeholder {
    color: #a0a8bc;
}

.admin-login-page .form-control:focus {
    border-color: rgba(41, 37, 89, .35);
    box-shadow: 0 0 0 4px rgba(41, 37, 89, .08) !important;
}

.admin-password-group .form-control {
    border-right: 0;
    border-radius: 16px 0 0 16px;
}

.admin-password-toggle {
    min-width: 56px;
    border: 1px solid var(--admin-border);
    border-left: 0;
    border-radius: 0 16px 16px 0;
    background: #fff;
    color: #7c86a0;
}

.admin-password-toggle:hover,
.admin-password-toggle:focus {
    border-color: var(--admin-border);
    border-left: 0;
    background: #fff;
    color: var(--admin-azul);
    box-shadow: none;
}

.admin-password-toggle:focus-visible {
    border-color: var(--admin-azul);
    border-left: 0;
    outline: 3px solid rgba(41, 37, 89, .28);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(41, 37, 89, .12);
}

.btn-admin-login {
    min-height: 54px;
    border: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--admin-azul) 0%, var(--admin-azul-hover) 100%);
    color: #fff;
    font-weight: 700;
    letter-spacing: .01em;
    box-shadow: 0 18px 36px rgba(41, 37, 89, .18);
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn-admin-login:hover,
.btn-admin-login:focus {
    background: linear-gradient(135deg, var(--admin-azul-activo) 0%, var(--admin-azul) 100%);
    color: #fff;
    box-shadow: 0 22px 40px rgba(41, 37, 89, .22);
    transform: translateY(-1px);
}

.admin-login-note {
    margin: 1.05rem 0 0;
    color: var(--admin-soft);
    font-size: .84rem;
    line-height: 1.6;
}

.admin-login-back {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-top: 1rem;
    color: var(--admin-azul);
    text-decoration: none;
    font-weight: 700;
    font-size: .88rem;
}

.admin-login-back:hover {
    color: var(--admin-azul-hover);
}

.admin-login-visual-column {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: clamp(1.25rem, 3vw, 2.35rem);
    background: linear-gradient(180deg, #f9fbff 0%, #eef2ff 100%);
    border-left: 1px solid rgba(41, 37, 89, .06);
    overflow: hidden;
}

.admin-login-visual-column::before {
    content: "";
    position: absolute;
    top: -180px;
    right: -120px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(246, 233, 38, .28) 0%, rgba(246, 233, 38, .08) 42%, transparent 72%);
}

.admin-login-visual-column::after {
    content: "";
    position: absolute;
    left: -180px;
    bottom: -180px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(41, 37, 89, .10) 0%, rgba(41, 37, 89, 0) 70%);
}

.admin-login-visual-shell {
    width: min(100%, 640px);
    position: relative;
    z-index: 1;
}

.admin-login-visual-stage {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.65rem;
    border-radius: 32px;
    border: 1px solid rgba(41, 37, 89, .08);
    background:
        linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.9) 100%),
        radial-gradient(circle at top right, rgba(246,233,38,.16), transparent 28%);
    box-shadow: 0 26px 60px rgba(15, 23, 42, .10);
    overflow: hidden;
}

.admin-login-visual-stage::before {
    content: "";
    position: absolute;
    inset: auto 1.35rem 1rem 1.35rem;
    height: 14px;
    border-radius: 999px;
    background: rgba(41, 37, 89, .05);
    filter: blur(8px);
}

.admin-login-dev-stage {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
}

.admin-login-dev-intro {
    max-width: 520px;
    text-align: center;
    margin: 0 auto;
}

.admin-login-dev-brand {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.admin-login-dev-brand-logo {
    width: min(100%, 420px);
    height: auto;
    display: block;
    filter: drop-shadow(0 14px 22px rgba(41, 37, 89, .14));
}

.admin-login-dev-heading {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .7rem;
    margin: 0;
    padding: .78rem 1.45rem;
    border-radius: 999px;
    border: 1px solid rgba(41, 37, 89, .10);
    background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
    box-shadow: 0 16px 30px rgba(41, 37, 89, .10);
    color: var(--admin-azul);
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.admin-login-dev-heading::before,
.admin-login-dev-heading::after {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex: 0 0 10px;
    background: radial-gradient(circle, var(--admin-amarillo) 0%, #fff7a8 100%);
    box-shadow: 0 0 0 4px rgba(246, 233, 38, .16);
}

.admin-login-dev-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 240px));
    justify-content: center;
    gap: 1.25rem;
}

.admin-login-dev-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    aspect-ratio: 1 / 1.18;
    background: #fff;
    border: 1px solid rgba(41, 37, 89, .10);
    box-shadow: 0 22px 40px rgba(15, 23, 42, .12);
}

.admin-login-dev-card::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 42%;
    background: linear-gradient(180deg, transparent 0%, rgba(20, 25, 58, .82) 100%);
    pointer-events: none;
}

.admin-login-dev-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.admin-login-dev-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    padding: 1rem 1rem .9rem;
    color: #fff;
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    text-align: center;
    text-shadow: 0 4px 16px rgba(0, 0, 0, .24);
}

@media (max-width: 991.98px) {
    .admin-login-row {
        min-height: auto;
    }

    .admin-login-visual-column {
        border-left: 0;
        border-top: 1px solid rgba(41, 37, 89, .06);
    }

    .admin-login-dev-grid {
        grid-template-columns: repeat(2, minmax(0, 200px));
    }
}

@media (max-width: 575.98px) {
    .admin-login-form-column,
    .admin-login-visual-column {
        padding: 1.25rem;
    }

    .admin-login-form-panel {
        padding: 1.35rem;
    }

    .admin-login-visual-stage {
        min-height: 420px;
    }

    .admin-login-dev-grid {
        grid-template-columns: 1fr;
    }

    .admin-login-dev-card {
        max-width: 280px;
        margin: 0 auto;
    }
}