/* Fondo de login — MantenUP */

/* Capa fija: no la pisa AdminLTE aunque resetee el body */
.login-page-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-color: #c8d4e0;
    background-image: url('/static/images/background.png?v=3');
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    pointer-events: none;
}

.login-page-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(15, 30, 55, 0.12);
}

body.jazzmin-login-page,
body.mantenup-login-page {
    min-height: 100vh !important;
    background: transparent !important;
}

/* Intro en video (~10 s) → login al terminar o al tocar */
.login-intro-video-wrap {
    position: fixed;
    inset: 0;
    z-index: 2;
    cursor: pointer;
    background-color: #c8d4e0;
    transition: opacity 0.6s ease;
}

.login-intro-video-wrap video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.login-intro-video-wrap.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.login-intro-skip-hint {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    margin: 0;
    padding: 0.5rem 1.25rem;
    border-radius: 999px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(26, 58, 95, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.login-intro-skip-hint.is-hidden {
    opacity: 0;
}

body.login-intro-active .login-box,
body.login-intro-active .login-wrapper {
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
}

body.login-intro-done .login-box,
body.login-intro-done .login-wrapper {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

body.jazzmin-login-page .login-box,
body.mantenup-login-page .login-wrapper {
    position: relative;
    z-index: 1;
    margin-top: 15vh;
    transition: opacity 0.55s ease, transform 0.55s ease;
}

/* Tarjeta con alpha suave + blur */
body.jazzmin-login-page .login-box .card,
body.mantenup-login-page .login-card {
    background-color: rgba(255, 255, 255, 0.78) !important;
    background-image: none !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.55) !important;
    border-radius: 16px !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18) !important;
}

body.jazzmin-login-page .login-box .card-body,
body.mantenup-login-page .login-card {
    padding: 2rem 2.25rem;
}

body.jazzmin-login-page .login-box-msg {
    color: #1a3a5f;
    font-weight: 600;
    font-size: 1.05rem;
    text-align: center;
    margin-bottom: 1.25rem;
}

body.mantenup-login-page .login-subtitle {
    color: #4a5568;
    font-size: 0.95rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Inputs legibles sobre el fondo */
body.jazzmin-login-page .form-control,
body.mantenup-login-page .form-control {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(26, 58, 95, 0.2);
}

body.jazzmin-login-page .input-group-text,
body.mantenup-login-page .input-group-text {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(26, 58, 95, 0.2);
}

body.jazzmin-login-page .btn-primary,
body.mantenup-login-page .btn-primary {
    background-color: #1565c0;
    border-color: #1565c0;
}

body.jazzmin-login-page .btn-primary:hover,
body.mantenup-login-page .btn-primary:hover {
    background-color: #0d47a1;
    border-color: #0d47a1;
}

/* Crédito KusulasTech — esquina inferior derecha */
.login-built-by {
    position: fixed;
    bottom: 0.85rem;
    right: 1.1rem;
    z-index: 4;
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.52);
    text-decoration: none;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease, color 0.2s ease;
}

.login-built-by:hover,
.login-built-by:focus {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
}

body.login-intro-done .login-built-by,
body.mantenup-login-page.login-intro-done .login-built-by {
    opacity: 1;
    pointer-events: auto;
}

/* Enlace producto — estilo escudo holográfico (esquina superior derecha) */
.login-differentiator {
    position: fixed;
    top: 1.1rem;
    right: 1.25rem;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: clamp(1rem, 2.2vw, 1.35rem);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.96);
    text-decoration: none;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
    padding: 0.7rem 1.35rem 0.7rem 1.1rem;
    border-radius: 999px;
    background:
        radial-gradient(ellipse 85% 120% at 50% 0%, rgba(255, 255, 255, 0.28) 0%, transparent 55%),
        radial-gradient(circle at 50% 120%, rgba(120, 175, 255, 0.18) 0%, transparent 50%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.04) 45%, rgba(80, 130, 200, 0.1) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.08),
        0 0 22px rgba(255, 255, 255, 0.14),
        0 0 38px rgba(130, 185, 255, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        inset 0 -8px 20px rgba(255, 255, 255, 0.05);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease, transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

/* Anillo exterior — esfera / campo de fuerza */
.login-differentiator::before {
    content: '';
    position: absolute;
    inset: -10px -12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background:
        radial-gradient(ellipse at 50% 50%, transparent 58%, rgba(255, 255, 255, 0.06) 72%, transparent 78%);
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.1);
    pointer-events: none;
}

/* Brillo interior tipo cúpula de vidrio */
.login-differentiator::after {
    content: '';
    position: absolute;
    inset: 4px 8px auto 8px;
    height: 42%;
    border-radius: 999px 999px 40% 40%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, transparent 100%);
    pointer-events: none;
}

.login-differentiator-icon {
    position: relative;
    z-index: 1;
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.92);
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.45));
}

.login-differentiator span {
    position: relative;
    z-index: 1;
}

.login-differentiator:hover,
.login-differentiator:focus {
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.62);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.12),
        0 0 28px rgba(255, 255, 255, 0.22),
        0 0 48px rgba(150, 200, 255, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.45),
        inset 0 -8px 20px rgba(255, 255, 255, 0.08);
}

body.login-intro-done .login-differentiator,
body.mantenup-login-page.login-intro-done .login-differentiator {
    opacity: 1;
    pointer-events: auto;
}

/* WhatsApp flotante — derecha, sobre el crédito */
.login-whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 2.75rem;
    z-index: 5;
    width: 3.35rem;
    height: 3.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 1.75rem;
    text-decoration: none;
    box-shadow:
        0 4px 14px rgba(0, 0, 0, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px) scale(0.92);
    transition: opacity 0.5s ease, transform 0.25s ease, box-shadow 0.25s ease, background 0.2s ease;
}

.login-whatsapp-float:hover,
.login-whatsapp-float:focus {
    color: #fff;
    text-decoration: none;
    background: #20bd5a;
    transform: translateY(-2px) scale(1.04);
    box-shadow:
        0 8px 22px rgba(0, 0, 0, 0.32),
        0 0 0 1px rgba(255, 255, 255, 0.18);
}

body.login-intro-done .login-whatsapp-float,
body.mantenup-login-page.login-intro-done .login-whatsapp-float {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

@media (max-width: 480px) {
    .login-whatsapp-float {
        right: 1rem;
        bottom: 2.5rem;
        width: 3rem;
        height: 3rem;
        font-size: 1.55rem;
    }
}