*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,Helvetica,sans-serif;
}

body{
height:100vh;
margin:0;
background:
linear-gradient(rgba(0,0,0,.45),rgba(0,0,0,.70)),
url('../img/fondo-login.png');
background-size:cover;
background-position:center;
background-repeat:no-repeat;
display:flex;
justify-content:center;
align-items:center;
color:white;
overflow:hidden;
}
.container{
width:100%;
height:100vh;
display:flex;
justify-content:space-between;
align-items:center;
padding:0 90px;
}
.left-panel{
width:55%;
display:flex;
flex-direction:column;
justify-content:center;
align-items:flex-start;
padding-left:40px;
margin-top:-20px;
}
.logo{
width:900px;
max-width:none;
margin-left:40px;
margin-top:-100px;
margin-bottom:25px;
display:block;
opacity:1;
filter:
brightness(1.45)
contrast(1.18)
saturate(1.25)
drop-shadow(0 0 28px rgba(0,170,255,.55));
}

.left-panel h1{
font-size:72px;
font-weight:800;
color:#eaf4ff;
margin-bottom:12px;
letter-spacing:2px;
}
.left-panel p{
font-size:32px;
color:#45b6ff;
}
.right-panel{
width:560px;
display:flex;
justify-content:center;
margin-right:90px;
margin-top:-20px;
}
.login-box{
width:100%;
background:rgba(6,12,30,.86);
padding:48px 42px;
border-radius:30px;
backdrop-filter:blur(14px);
box-shadow:0 0 30px rgba(0,120,255,.16);
border:1px solid rgba(80,140,255,.20);
animation:fadeUp .7s ease;
box-shadow:
0 0 25px rgba(0,120,255,.12),
0 0 55px rgba(0,120,255,.08);
}
.login-box h2{
font-size:39px;
font-weight:750;
line-height:1.08;
letter-spacing:.9px;
margin-top:-4px;
margin-bottom:10px;
color:#f8fbff;
text-transform:uppercase;
text-shadow:
0 0 10px rgba(255,255,255,.10),
0 0 18px rgba(40,167,255,.16);
}

.login-box p{
color:#cfd8ff;
font-size:16px;
font-weight:400;
letter-spacing:0.4px;
line-height:1.6;
margin-bottom:28px;
text-shadow:0 0 10px rgba(40,167,255,.18);
opacity:.95;
}

.login-box input{
width:100%;
border:1px solid rgba(255,255,255,.05);
padding:2px 0;
border:none;
background:transparent;
color:white;
font-size:16px;
}
.login-box button{
width:100%;
padding:19px;
border:none;
border-radius:16px;
background:linear-gradient(90deg,#0077ff,#24b6ff,#0077ff);
background-size:200% 100%;
color:white;
font-size:17px;
font-weight:900;
letter-spacing:.8px;
cursor:pointer;
box-shadow:
0 12px 35px rgba(0,140,255,.30),
0 0 24px rgba(0,145,255,.45),
inset 0 1px 0 rgba(255,255,255,.25);
}

.login-box button:hover{
transform:translateY(-2px);
box-shadow:
0 0 34px rgba(0,165,255,.65),
0 10px 30px rgba(0,0,0,.35),
inset 0 1px 0 rgba(255,255,255,.35);
filter:brightness(1.08);
}

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

.login-box button:hover{
transform:translateY(-2px);
box-shadow:0 14px 28px rgba(0,120,255,.28);
filter:brightness(1.05);
}

.login-box button:active{
transform:translateY(0);
box-shadow:0 8px 18px rgba(0,120,255,.18);
}

.login-box button:hover{
opacity:.9;
}

.login-box span{
display:block;
margin-top:20px;
text-align:center;
color:#8dcfff;
font-size:15px;
}
.login-box label{
display:block;
font-size:14px;
font-weight:700;
color:#f3f7ff;
margin-bottom:10px;
margin-top:10px;
letter-spacing:.5px;
}
.input-group{
    position:relative;
    display:flex;
    align-items:center;
    background:#101b38;
    border:1px solid rgba(255,255,255,.05);
    border-radius:14px;
    padding:0 14px;
    margin-bottom:18px;
}

.input-icon{
    position:absolute;
    left:18px;
    top:50%;
    transform:translateY(-50%);
    font-size:16px;
    color:#6faeff;
}

.input-icon.right{
margin-left:10px;
margin-right:0;
cursor:pointer;
}

.input-group input{
flex:1;
background:transparent;
border:none;
outline:none;
padding:18px 0;
color:white;
font-size:16px;
margin-bottom:0;
}
.input-group input::placeholder{
color:rgba(255,255,255,.42);
font-size:15px;
}

.forgot-row{
text-align:right;
margin-top:-6px;
margin-bottom:18px;
}

.forgot-row a{
color:#1f8fff;
font-size:14px;
text-decoration:none;
}

.divider{
display:flex;
align-items:center;
justify-content:center;
margin:24px 0 20px;
color:#a9b9d8;
font-size:13px;
font-weight:600;
}

.divider::before,
.divider::after{
content:"";
flex:1;
height:1px;
background:rgba(255,255,255,.12);
margin:0 12px;
}

.social-login{
display:flex;
justify-content:center;
gap:18px;
margin-bottom:24px;
}
.social-btn{
width:62px;
height:62px;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
border:1px solid rgba(255,255,255,.14);
background:rgba(255,255,255,.03);
transition:all .25s ease;
}
.social-btn svg{
width:30px;
height:30px;
display:block;
}

.social-btn:hover{
transform:translateY(-2px);
box-shadow:0 8px 18px rgba(0,120,255,.18);
border:1px solid rgba(80,140,255,.28);
}

.signup-text{
text-align:center;
font-size:15px;
color:#c9d6f0;
}

.signup-text a{
color:#1f8fff;
text-decoration:none;
font-weight:700;
}
@keyframes fadeUp{
from{
opacity:0;
transform:translateY(18px);
}
to{
opacity:1;
transform:translateY(0);
}
}
.login-options{
display:flex;
align-items:center;
justify-content:space-between;
width:100%;
margin:12px 0 18px;
gap:12px;
}

.remember-me{
display:inline-flex;
align-items:center;
gap:8px;
font-size:14px;
color:#9fd3ff;
font-weight:600;
cursor:pointer;
white-space:nowrap;
margin:0;
}

.remember-me input[type="checkbox"]{
width:16px;
height:16px;
margin:0;
padding:0;
accent-color:#1f8fff;
flex-shrink:0;
}

.remember-me span{
display:inline-block;
line-height:1;
margin:0;
}

.login-options .forgot-row{
margin:0;
text-align:right;
}

.login-options .forgot-row a{
font-size:14px;
color:#1f8fff;
text-decoration:none;
white-space:nowrap;
}
.input-group{
position:relative;
}

.input-icon{
position:absolute !important;
left:18px !important;
top:50% !important;
transform:translateY(-50%) !important;
display:flex !important;
align-items:center !important;
justify-content:center !important;
margin:0 !important;
line-height:1 !important;
font-size:16px;
color:#6faeff;
}

.input-icon.right{
left:auto !important;
right:18px !important;
margin:0 !important;
}

.input-group input{
padding-left:38px !important;
padding-right:38px !important;
}
/* ===== PREMIUM FINAL EFFECTS ===== */

.login-box:hover{
box-shadow:0 0 38px rgba(0,120,255,.24);
border-color:rgba(90,160,255,.32);
}

.input-group{
transition:all .25s ease;
}

.input-group:focus-within{
border-color:rgba(50,150,255,.55);
box-shadow:0 0 16px rgba(0,120,255,.18);
background:#132044;
}

.login-box button:hover{
transform:translateY(-2px);
box-shadow:0 16px 34px rgba(0,120,255,.32);
filter:brightness(1.08);
}

.social-btn:hover{
transform:translateY(-3px) scale(1.04);
box-shadow:0 10px 24px rgba(0,120,255,.24);
}

.logo{
animation:logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow{
from{
filter:drop-shadow(0 0 22px rgba(0,140,255,.45));
}
to{
filter:drop-shadow(0 0 36px rgba(0,170,255,.75));
}
}
.benefits{
display:flex;
justify-content:center;
align-items:flex-start;
gap:18px;
width:700px;
max-width:100%;
margin-left:135px;
margin-top:-55px;
}

.benefit-item{
width:220px;
text-align:center;
padding:0 14px;
border-right:1px solid rgba(0,170,255,.18);
}

.benefit-item:last-child{
border-right:none;
}

.icon{
font-size:28px;
margin-bottom:8px;
}

.benefit-item h4{
margin:0 0 8px;
font-size:15px;
font-weight:800;
line-height:1.1;
color:#ffffff;
}

.benefit-item p{
margin:0;
font-size:14px;
line-height:1.35;
color:#ffffff;
}

.quote{
width:760px;
margin-left:135px;
margin-top:20px;
text-align:center;
font-size:24px;
color:#d8ecff;
font-style:italic;
text-shadow:0 0 14px rgba(0,170,255,.35);
}
input:focus{
outline:none;
border:1px solid #1da1ff;
box-shadow:0 0 12px rgba(29,161,255,.35);
}