:root {
    --login-navy: #284A64;
    --login-navy-dark: #1d3b53;
    --login-orange: #FF6C37;
    --login-page: #F4F6F9;
    --login-text: #24384a;
    --login-muted: #6d7d8b;
    --login-border: #d6dfe6;
}

.login-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(360px, 42%) 1fr;
    background: var(--login-page);
    color: var(--login-text);
}

.login-brand-panel {
    position: relative;
    overflow: hidden;
    padding: clamp(2.5rem, 6vw, 5.5rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: #fff;
    background: var(--login-navy);
}

.login-brand-panel::before,
.login-brand-panel::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 50%;
    pointer-events: none;
}

.login-brand-panel::before { width: 34rem; height: 34rem; top: -16rem; right: -15rem; }
.login-brand-panel::after { width: 24rem; height: 24rem; bottom: -15rem; left: -10rem; }

.brand-lockup, .brand-copy, .brand-illustration { position: relative; z-index: 1; }

.brand-lockup { display: flex; align-items: baseline; flex-wrap: wrap; gap: .35rem; }
.brand-mark { width: .55rem; height: .55rem; border-radius: 50%; background: var(--login-orange); align-self: flex-start; margin-top: .3rem; }
.brand-name { font-size: clamp(2rem, 3vw, 3rem); font-weight: 700; letter-spacing: -.07em; }
.brand-product { width: 100%; margin-left: .12rem; font-size: 1rem; font-weight: 600; letter-spacing: .01em; }
.brand-product span { color: var(--login-orange); }

.brand-copy { max-width: 28rem; margin-top: auto; padding-top: 4rem; }
.eyebrow, .login-kicker { margin: 0 0 .7rem; color: var(--login-orange); font-size: .72rem; font-weight: 700; letter-spacing: .16em; }
.brand-copy h1 { max-width: 22rem; margin: 0; font-size: clamp(2rem, 3.2vw, 3.5rem); line-height: 1.05; letter-spacing: -.045em; }
.brand-copy > p:last-child { max-width: 24rem; margin: 1.25rem 0 0; color: rgba(255,255,255,.72); font-size: 1rem; line-height: 1.6; }

.brand-illustration { width: min(100%, 34rem); align-self: center; margin-top: 2rem; color: rgba(255,255,255,.72); }

.login-form-panel { display: grid; place-items: center; padding: 2rem; }
.login-card { width: min(100%, 31rem); box-sizing: border-box; padding: clamp(1.75rem, 3vw, 2.75rem); background: #fff; border: 1px solid rgba(40,74,100,.08); border-radius: 1rem; box-shadow: 0 1rem 2.75rem rgba(31,59,82,.11); }
.login-heading { margin-bottom: 1.7rem; }
.login-kicker { display: block; color: var(--login-orange); }
.login-heading h2 { margin: 0; color: var(--login-navy); font-size: clamp(1.65rem, 2.5vw, 2.1rem); letter-spacing: -.04em; }
.login-heading p { margin: .45rem 0 0; color: var(--login-muted); font-size: .9rem; }

.form-group { margin-bottom: 1rem; }
.section-label { display: flex; align-items: baseline; justify-content: space-between; gap: .75rem; margin-bottom: .5rem; }
.section-label label { color: var(--login-text); font-size: .82rem; font-weight: 700; }
.helper-input { color: #b42318; font-size: .75rem; }

.input-shell { position: relative; display: flex; align-items: center; }
.input-shell > .bi:first-child { position: absolute; left: 1rem; color: #718293; font-size: 1.05rem; pointer-events: none; }
.input-shell input { width: 100%; height: 3.25rem; box-sizing: border-box; padding: 0 3.25rem 0 2.75rem; border: 1px solid var(--login-border); border-radius: .65rem; outline: 0; color: var(--login-text); font: .9rem inherit; transition: border-color .18s ease, box-shadow .18s ease; }
.input-shell input::placeholder { color: #98a5b1; }
.input-shell input:focus { border-color: var(--login-orange); box-shadow: 0 0 0 .23rem rgba(255,108,55,.16); }
.password-toggle { position: absolute; right: .65rem; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 0; border-radius: .5rem; background: transparent; color: #718293; cursor: pointer; }
.password-toggle:hover { background: #f1f4f6; color: var(--login-navy); }
.password-toggle:focus-visible { outline: 3px solid rgba(255,108,55,.4); }

.btn-login { width: 100%; min-height: 3.25rem; margin-top: .4rem; display: flex; align-items: center; justify-content: center; gap: .6rem; border: 0; border-radius: .65rem; background: var(--login-navy); color: #fff; font: inherit; font-size: .9rem; font-weight: 700; cursor: pointer; box-shadow: 0 .55rem 1rem rgba(40,74,100,.18); transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease; }
.btn-login:hover:not(:disabled) { background: var(--login-navy-dark); transform: translateY(-1px); box-shadow: 0 .85rem 1.3rem rgba(40,74,100,.23); }
.btn-login:focus-visible { outline: 3px solid rgba(255,108,55,.5); outline-offset: 3px; }
.btn-login:disabled { cursor: wait; opacity: .8; }
.login-spinner { width: 1rem; height: 1rem; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: login-spin .7s linear infinite; }
@keyframes login-spin { to { transform: rotate(360deg); } }
.login-support { margin: 1.15rem 0 0; color: var(--login-muted); text-align: center; font-size: .75rem; line-height: 1.5; }

.message-sesion { position: fixed; z-index: 100; right: 1.5rem; bottom: 1.5rem; left: auto; width: min(24rem, calc(100% - 3rem)); min-height: 3.25rem; padding: 0 1rem; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border-radius: .7rem; background: #b42318; color: #fff; font-size: .88rem; text-align: center; box-shadow: 0 .75rem 1.8rem rgba(72,18,18,.22); }
.validate-sesion { position: fixed; inset: 0; z-index: 3000; display: none; place-items: center; background: rgba(23,43,58,.3); backdrop-filter: blur(3px); }
.validate-sesion.is-active { display: grid; }
.container-validate { padding: 1.25rem; border-radius: .8rem; background: #fff; color: var(--login-text); box-shadow: 0 1rem 2.5rem rgba(23,43,58,.2); }

@media (max-width: 850px) {
    .login-page { grid-template-columns: 1fr; }
    .login-brand-panel { min-height: 11rem; padding: 2rem; }
    .brand-copy, .brand-illustration { display: none; }
    .login-form-panel { align-items: start; padding: 1.5rem; }
    .login-card { margin-top: -2.5rem; }
}

@media (max-width: 480px) {
    .login-form-panel { padding: 0; background: #fff; }
    .login-card { padding: 2rem 1.5rem; border: 0; border-radius: 0; box-shadow: none; }
    .login-brand-panel { min-height: 8rem; padding: 1.5rem; }
    .brand-name { font-size: 2rem; }
    .message-sesion { right: .75rem; bottom: .75rem; width: calc(100% - 1.5rem); }
}

/* Restablecimiento de contraseña: estilos globales porque LoginLayout carga este archivo. */
.main-login {
    min-height: 100vh;
    box-sizing: border-box;
    display: grid;
    place-items: center;
    padding: 2rem;
    background: radial-gradient(circle at 8% 8%, rgba(255, 108, 55, .14), transparent 27rem), radial-gradient(circle at 92% 90%, rgba(40, 74, 100, .16), transparent 30rem), #f4f6f9;
}

.main-login .container-login {
    width: min(100%, 31rem);
    box-sizing: border-box;
    padding: clamp(1.75rem, 4vw, 2.75rem);
    border: 1px solid rgba(40, 74, 100, .1);
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 1.25rem 3.25rem rgba(29, 59, 83, .14);
}

.main-login .header { margin-bottom: 1.8rem; text-align: center; }
.main-login .header svg { display: block; width: 2.65rem; height: 2.65rem; margin: 0 auto .9rem; padding: .7rem; box-sizing: content-box; border-radius: 50%; background: rgba(255, 108, 55, .12); }
.main-login .header h1 { margin: 0; color: #284a64; font-size: clamp(1.45rem, 3vw, 1.9rem); font-weight: 750; letter-spacing: -.035em; }
.main-login .subtitle { margin: .65rem auto 0; max-width: 24rem; color: #6d7d8b; font-size: .88rem; line-height: 1.55; }
.main-login .form-group { margin-bottom: 1rem; }
.main-login .form-group label { display: block; margin-bottom: .45rem; color: #24384a; font-size: .82rem; font-weight: 700; }
.main-login .form-group input { width: 100%; height: 3.2rem; box-sizing: border-box; padding: 0 1rem; border: 1px solid #d6dfe6; border-radius: .65rem; outline: none; background: #fff; color: #24384a; font: inherit; font-size: .92rem; transition: border-color .18s ease, box-shadow .18s ease; }
.main-login .form-group input:focus { border-color: #ff6c37; box-shadow: 0 0 0 .23rem rgba(255, 108, 55, .16); }

.main-login .requirements { margin: 1.25rem 0; padding: 1rem; border: 1px solid #e3e9ed; border-radius: .7rem; background: #f8fafb; }
.main-login .requirements h2 { margin: 0 0 .65rem; color: #284a64; font-size: .78rem; font-weight: 750; }
.main-login .requirement-item { display: flex; align-items: center; gap: .5rem; margin-top: .42rem; color: #748391; font-size: .78rem; transition: color .18s ease; }
.main-login .dot { width: .5rem; height: .5rem; flex: 0 0 auto; border: 2px solid #9ba9b4; border-radius: 50%; }
.main-login .requirement-item.valid { color: #217d67; }
.main-login .requirement-item.valid .dot { border-color: #2d9478; background: #2d9478; box-shadow: inset 0 0 0 2px #f8fafb; }
.main-login .error-span { margin-top: .55rem; }
.main-login .error-text { color: #b42318; font-size: .75rem; }

.main-login .btn-submit { width: 100%; min-height: 3.2rem; margin-top: .45rem; border: 0; border-radius: .65rem; background: #284a64; color: #fff; font: inherit; font-size: .9rem; font-weight: 700; cursor: pointer; box-shadow: 0 .55rem 1rem rgba(40, 74, 100, .18); transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease; }
.main-login .btn-submit:hover:not(:disabled) { background: #1d3b53; transform: translateY(-1px); box-shadow: 0 .8rem 1.25rem rgba(40, 74, 100, .24); }
.main-login .btn-submit:focus-visible { outline: 3px solid rgba(255, 108, 55, .48); outline-offset: 3px; }
.main-login .btn-submit:disabled { cursor: not-allowed; opacity: .5; box-shadow: none; }

@media (max-width: 520px) {
    .main-login { align-items: start; padding: 1rem; }
    .main-login .container-login { margin-top: 1.5rem; padding: 1.6rem 1.25rem; border-radius: .85rem; }
}