/* DISEÑO PROFESIONAL ESTILO ERP-CAMISOL */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif !important;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* CONTAINER - Fondo Púrpura Profesional */
.log-cont {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #5b21b6 0%, #6d28d9 50%, #7c3aed 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    overflow-y: auto;
}

/* CANVAS - Más sutil */
#bg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.15;
}

/* HEADER SECTION - Logo y Título arriba - MÁS COMPACTO */
.login-header {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-principal {
    margin-bottom: 12px;
}

.logo-principal img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.system-title {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 2px;
    margin-bottom: 6px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.system-subtitle {
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.5px;
}

/* LOGIN CARD - Glassmorphism Púrpura - MÁS PEQUEÑO */
.login-box {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 420px;
    background: rgba(139, 92, 246, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 36px 32px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box-body {
    background: transparent !important;
    padding: 0 16px !important;
}

/* SECURITY ICON - Más espacio y animación - MÁS PEQUEÑO */
.security-icon {
    text-align: center;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.security-icon i {
    font-size: 48px;
    color: #22d3ee;
    filter: drop-shadow(0 4px 16px rgba(34, 211, 238, 0.5));
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        filter: drop-shadow(0 4px 16px rgba(34, 211, 238, 0.4));
    }

    to {
        filter: drop-shadow(0 8px 24px rgba(34, 211, 238, 0.7));
    }
}

/* TITLES - MÁS COMPACTOS */
.access-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
    animation: fadeIn 1s ease-out 0.3s both;
    letter-spacing: 0.5px;
}

.access-subtitle {
    text-align: center;
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    animation: fadeIn 1s ease-out 0.4s both;
    letter-spacing: 0.3px;
}

/* FORM GROUPS */
.form-group {
    position: relative;
    margin-bottom: 18px !important;
    animation: slideInLeft 0.6s ease-out;
    animation-fill-mode: both;
}

.form-group:nth-child(1) {
    animation-delay: 0.5s;
}

.form-group:nth-child(2) {
    animation-delay: 0.6s;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-group.has-feedback {
    position: relative;
}

/* INPUT ICONS - Consistentes */
.input-icon {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* INPUTS - TODOS IGUALES - Fondo púrpura semi-transparente */
.login-box-body .form-control {
    width: 100% !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border: none !important;
    border-radius: 10px !important;
    color: #ffffff !important;
    padding: 14px 16px 14px 40px !important;
    height: 50px !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-sizing: border-box !important;
}

.login-box-body .form-control::placeholder {
    color: rgba(255, 255, 255, 0.45) !important;
    font-weight: 400 !important;
    transition: all 0.3s ease;
}

.login-box-body .form-control:hover {
    background: rgba(255, 255, 255, 0.12) !important;
}

.login-box-body .form-control:focus {
    background: rgba(255, 255, 255, 0.15) !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.3) !important;
}

.login-box-body .form-control:focus::placeholder {
    color: rgba(255, 255, 255, 0.6) !important;
}

.login-box-body .form-control:focus~.input-icon {
    color: #22d3ee !important;
    transform: translateY(-50%) scale(1.1);
}

/* CONTAINER - Fondo Púrpura Profesional */
.log-cont {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #5b21b6 0%, #6d28d9 50%, #7c3aed 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    overflow-y: auto;
}

/* CANVAS - Más sutil */
#bg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.15;
}

/* HEADER SECTION - Logo y Título arriba - MÁS COMPACTO */
.login-header {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-principal {
    margin-bottom: 12px;
}

.logo-principal img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.system-title {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 3px;
    margin-bottom: 6px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
}

.system-subtitle {
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.5px;
}

/* LOGIN CARD - Glassmorphism Púrpura - MÁS PEQUEÑO */
.login-box {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 420px;
    background: rgba(139, 92, 246, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 36px 32px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box-body {
    background: transparent !important;
    padding: 0 16px !important;
}

/* SECURITY ICON - Más espacio y animación - MÁS PEQUEÑO */
.security-icon {
    text-align: center;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.security-icon i {
    font-size: 48px;
    color: #22d3ee;
    filter: drop-shadow(0 4px 16px rgba(34, 211, 238, 0.5));
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        filter: drop-shadow(0 4px 16px rgba(34, 211, 238, 0.4));
    }

    to {
        filter: drop-shadow(0 8px 24px rgba(34, 211, 238, 0.7));
    }
}

/* TITLES - MÁS COMPACTOS */
.access-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
    animation: fadeIn 1s ease-out 0.3s both;
    letter-spacing: 0.5px;
}

.access-subtitle {
    text-align: center;
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    animation: fadeIn 1s ease-out 0.4s both;
    letter-spacing: 0.3px;
}

/* FORM GROUPS */
.form-group {
    position: relative;
    margin-bottom: 20px !important;
    animation: slideInLeft 0.6s ease-out;
    animation-fill-mode: both;
}

.form-group:nth-child(1) {
    animation-delay: 0.5s;
}

.form-group:nth-child(2) {
    animation-delay: 0.6s;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-group.has-feedback {
    position: relative;
}

/* INPUT ICONS - Más visibles y animados */
.input-icon {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* INPUTS - Estilo underline como la referencia */
.login-box-body .form-control {
    width: 100% !important;
    background: transparent !important;
    border: none !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 0 !important;
    color: #ffffff !important;
    padding: 14px 0 14px 40px !important;
    height: 50px !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-sizing: border-box !important;
}

.login-box-body .form-control::placeholder {
    color: rgba(255, 255, 255, 0.45) !important;
    font-weight: 400 !important;
    transition: all 0.3s ease;
}

.login-box-body .form-control:hover {
    border-bottom-color: rgba(255, 255, 255, 0.3) !important;
}

.login-box-body .form-control:focus {
    background: transparent !important;
    border-bottom-color: #22d3ee !important;
    outline: none !important;
    box-shadow: none !important;
}

.login-box-body .form-control:focus::placeholder {
    color: rgba(255, 255, 255, 0.6) !important;
}

.login-box-body .form-control:focus~.input-icon {
    color: #22d3ee !important;
    transform: translateY(-50%) scale(1.15);
}

/* Ocultar iconos antiguos */
.form-control-feedback {
    display: none !important;
}

/* BUTTON - Gradiente que combina con el tema */
#logUser {
    width: 100% !important;
    background: linear-gradient(135deg, #a855f7 0%, #ec4899 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 15px 32px !important;
    color: #ffffff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    letter-spacing: 1px !important;
    text-transform: uppercase !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    margin-top: 16px !important;
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.4) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    position: relative !important;
    overflow: hidden !important;
    animation: slideInUp 0.6s ease-out 0.7s both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Efecto de brillo sutil */
#logUser::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(255, 255, 255, 0.15),
            transparent);
    transform: rotate(45deg);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

#logUser:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 28px rgba(168, 85, 247, 0.5) !important;
}

#logUser:active {
    transform: translateY(0) !important;
}

#logUser i {
    font-size: 16px;
    transition: transform 0.3s ease;
}

#logUser:hover i {
    transform: translateX(2px);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Efecto de brillo sutil */
#logUser::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    transform: rotate(45deg);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

#logUser:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 32px rgba(34, 211, 238, 0.5) !important;
}

#logUser:active {
    transform: translateY(0) !important;
}

#logUser i {
    font-size: 17px;
    transition: transform 0.3s ease;
}

#logUser:hover i {
    transform: translateX(3px);
}

/* FORGOT PASSWORD */
.forgot-password {
    text-align: center;
    margin-top: 28px;
    animation: fadeIn 0.8s ease-out 0.8s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.forgot-password a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.forgot-password a span {
    color: #22d3ee;
    font-weight: 600;
    transition: all 0.3s ease;
}

.forgot-password a:hover {
    color: #ffffff;
    transform: translateY(-1px);
}

.forgot-password a:hover span {
    text-decoration: underline;
    text-shadow: 0 0 10px rgba(34, 211, 238, 0.5);
}

/* FOOTER - Derechos de Autor y Redes Sociales - MÁS COMPACTO */
.login-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    animation: fadeIn 1s ease-out 0.9s both;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    font-weight: 500;
    margin-bottom: 4px;
    letter-spacing: 0.3px;
}

.footer-version {
    color: rgba(255, 255, 255, 0.5);
    font-size: 10px;
    font-weight: 400;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.footer-social {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: bounceIn 0.6s ease-out;
    animation-fill-mode: both;
}

.footer-social a:nth-child(1) {
    animation-delay: 1s;
}

.footer-social a:nth-child(2) {
    animation-delay: 1.1s;
}

.footer-social a:nth-child(3) {
    animation-delay: 1.2s;
}

.footer-social a:nth-child(4) {
    animation-delay: 1.3s;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }

    50% {
        transform: scale(1.05);
    }

    70% {
        transform: scale(0.9);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.footer-social a i {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(34, 211, 238, 0.2);
    border-color: #22d3ee;
    transform: translateY(-5px) rotate(5deg);
    box-shadow: 0 8px 16px rgba(34, 211, 238, 0.3);
}

.footer-social a:hover i {
    color: #22d3ee;
    transform: scale(1.2);
}

/* FORM GROUPS */
.form-group {
    position: relative;
    margin-bottom: 20px !important;
    animation: slideInLeft 0.6s ease-out;
    animation-fill-mode: both;
}

.form-group:nth-child(1) {
    animation-delay: 0.4s;
}

.form-group:nth-child(2) {
    animation-delay: 0.5s;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-group.has-feedback {
    position: relative;
}

/* INPUT ICONS - Más visibles y animados */
.input-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* INPUTS - Fondo púrpura semi-transparente como la referencia */
.login-box-body .form-control {
    width: 100% !important;
    background: rgba(139, 92, 246, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 12px !important;
    color: #ffffff !important;
    padding: 18px 22px 18px 56px !important;
    height: 58px !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-sizing: border-box !important;
}

.login-box-body .form-control::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
    font-weight: 400 !important;
    transition: all 0.3s ease;
}

.login-box-body .form-control:hover {
    background: rgba(139, 92, 246, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

.login-box-body .form-control:focus {
    background: rgba(139, 92, 246, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08) !important;
}

.login-box-body .form-control:focus::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

.login-box-body .form-control:focus~.input-icon {
    color: #22d3ee !important;
}

/* Ocultar iconos antiguos */
.form-control-feedback {
    display: none !important;
}

/* BUTTON - Con padding lateral para que no sea de extremo a extremo */
#logUser {
    width: 100% !important;
    background: linear-gradient(135deg, #06b6d4 0%, #22d3ee 100%) !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 17px 32px !important;
    color: #0a0e1a !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    letter-spacing: 0.8px !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    margin-top: 16px !important;
    box-shadow: 0 8px 24px rgba(34, 211, 238, 0.35) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    position: relative !important;
    overflow: hidden !important;
    animation: slideInUp 0.6s ease-out 0.6s both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Efecto de brillo sutil */
#logUser::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    transform: rotate(45deg);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

#logUser:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 32px rgba(34, 211, 238, 0.45) !important;
}

#logUser:active {
    transform: translateY(0) !important;
}

#logUser i {
    font-size: 17px;
    transition: transform 0.3s ease;
}

#logUser:hover i {
    transform: translateX(2px);
}

/* FORGOT PASSWORD */
.forgot-password {
    text-align: center;
    margin-top: 28px;
    animation: fadeIn 0.8s ease-out 0.7s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.forgot-password a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.forgot-password a span {
    color: #22d3ee;
    font-weight: 600;
    transition: all 0.3s ease;
}

.forgot-password a:hover {
    color: #ffffff;
    transform: translateY(-1px);
}

.forgot-password a:hover span {
    text-decoration: underline;
    text-shadow: 0 0 10px rgba(34, 211, 238, 0.5);
}

/* FOOTER - Derechos de Autor y Redes Sociales */
.login-footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    animation: fadeIn 1s ease-out 0.8s both;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.footer-version {
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-social {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-social a i {
    color: rgba(255, 255, 255, 0.6);
    font-size: 18px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(34, 211, 238, 0.15);
    border-color: #22d3ee;
    transform: translateY(-3px);
}

.footer-social a:hover i {
    color: #22d3ee;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .login-header {
        margin-bottom: 40px;
    }

    .system-title {
        font-size: 32px;
    }

    .system-subtitle {
        font-size: 14px;
    }

    .login-box {
        padding: 40px 32px;
    }

    .logo-principal img {
        height: 60px;
    }

    .footer-social {
        gap: 12px;
    }

    .footer-social a {
        width: 36px;
        height: 36px;
    }

    .footer-social a i {
        font-size: 16px;
    }
}

@media (max-width: 400px) {
    .login-box {
        padding: 36px 24px;
    }

    .system-title {
        font-size: 28px;
    }
}