/*
 * Login / pantallas de acceso — branding Corralón Dalmasso ("Amanecer").
 * Paleta tomada del logo (static/custom/images/empresa/dalmasso-logo-src.jpg).
 * El interior del sistema mantiene los colores Fizoft; esto aplica solo a las
 * pantallas que extienden bases/login/base_login.html.
 */

:root {
    --dal-naranja: #E67817;      /* rayos del sol */
    --dal-naranja-osc: #C25E0C;  /* botón (AA con texto blanco) */
    --dal-naranja-hover: #A44E08;
    --dal-sol: #F7B700;          /* núcleo del sol */
    --dal-arena: #C29F61;        /* franja del logo */
    --dal-tierra: #2A2118;       /* títulos / overlay */
    --dal-crema: #FBF7F0;        /* fondo del panel */
    --dal-borde: #E9DFCF;
    --dal-texto-suave: #7A6E60;
    --dal-verde: #057B2D;        /* brote */

    --dal-slab: "Roboto Slab", Georgia, serif;
    --dal-radio: 12px;
}

html, body {
    margin: 0;
    min-height: 100%;
}

.auth-body {
    min-height: 100vh;
    background: var(--dal-crema);
    color: var(--dal-tierra);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* WRAPPER */

.login-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* HERO: amanecer a sangre */

.login-hero {
    flex: 1.25;
    position: relative;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    color: #fff;
    background: var(--dal-tierra) url("/static/custom/images/login-bg.b3dbdf0073a3.jpg") center 60% / cover no-repeat;
    /* "amanecer": la foto arranca en penumbra y se ilumina al cargar */
    animation: dal-amanecer 1.8s ease-out both;
}

/* capa 1: tierra de abajo hacia arriba, deja ver el cielo */
.login-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top,
            rgba(42, 33, 24, .88) 0%,
            rgba(42, 33, 24, .50) 28%,
            rgba(42, 33, 24, 0) 55%),
        linear-gradient(to right, rgba(42, 33, 24, .25), rgba(42, 33, 24, 0) 55%);
}

/* capa 2: resplandor cálido donde nace el sol */
.login-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 55% 35% at 48% 64%, rgba(247, 183, 0, .38), rgba(230, 120, 23, 0) 70%);
    mix-blend-mode: screen;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 72px 72px;
    max-width: 620px;
    animation: dal-subir .7s .15s ease-out both;
}

.hero-saludo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--dal-sol);
}

.hero-saludo i {
    font-size: 1.05rem;
}

.hero-content h1 {
    font-family: var(--dal-slab);
    font-weight: 700;
    font-size: clamp(2.1rem, 3.4vw, 3.1rem);
    line-height: 1.12;
    margin: 0 0 16px;
    text-shadow: 0 2px 18px rgba(0, 0, 0, .35);
}

.hero-bajada {
    font-size: 1.15rem;
    line-height: 1.5;
    margin: 0 0 22px;
    color: rgba(255, 255, 255, .88);
}

.hero-swoosh {
    display: block;
    width: 220px;
    height: 14px;
    color: var(--dal-arena);
}

/* PANEL DERECHO */

.login-panel {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px 72px;
    background: var(--dal-crema);
}

/* franja arena sutil arriba del panel */
.login-panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--dal-sol), var(--dal-naranja) 45%, var(--dal-arena));
}

.login-box {
    width: 100%;
    max-width: 400px;
    animation: dal-subir .6s ease-out both;
}

.login-logo {
    display: block;
    width: 260px;
    max-width: 75%;
    height: auto;
    margin: 0 auto 28px;
}

.login-title {
    font-family: var(--dal-slab);
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--dal-tierra);
    margin: 0 0 6px;
}

.login-subtitle {
    color: var(--dal-texto-suave);
    margin: 0 0 28px;
}

.login-label {
    display: block;
    font-size: .875rem;
    font-weight: 600;
    color: var(--dal-tierra);
    margin-bottom: 6px;
}

/* INPUTS */

.login-box .input-group {
    border: 1px solid var(--dal-borde);
    border-radius: var(--dal-radio);
    background: #fff;
    overflow: hidden;
    transition: border-color .15s, box-shadow .15s;
}

.login-box .input-group:focus-within {
    border-color: var(--dal-naranja);
    box-shadow: 0 0 0 4px rgba(230, 120, 23, .18);
}

.login-box .input-group-text,
.login-box .toggle-pass {
    background: transparent;
    border: none;
    color: var(--dal-texto-suave);
    padding: 0 14px;
}

.login-box .input-group:focus-within .input-group-text {
    color: var(--dal-naranja);
}

.login-box .toggle-pass:hover,
.login-box .toggle-pass:focus-visible {
    color: var(--dal-naranja-osc);
}

.login-box .form-control {
    height: 48px;
    border: none;
    padding-left: 2px;
    background: transparent;
    color: var(--dal-tierra);
}

.login-box .form-control:focus {
    box-shadow: none;
    background: transparent;
}

.login-box .form-control::placeholder {
    color: #B5AA9B;
}

/* CHECK */

.login-box .form-check-input {
    cursor: pointer;
    border-color: #CDBFA8;
}

.login-box .form-check-input:checked {
    background-color: var(--dal-naranja);
    border-color: var(--dal-naranja);
}

.login-box .form-check-input:focus {
    border-color: var(--dal-naranja);
    box-shadow: 0 0 0 4px rgba(230, 120, 23, .18);
}

.login-box .form-check-label {
    cursor: pointer;
    color: var(--dal-texto-suave);
}

/* BOTÓN */

.btn-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 50px;
    border: none;
    border-radius: var(--dal-radio);
    background: linear-gradient(135deg, var(--dal-naranja-osc), var(--dal-naranja));
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: .02em;
    box-shadow: 0 8px 20px -8px rgba(194, 94, 12, .65);
    transition: transform .15s, box-shadow .15s, background .15s;
}

.btn-login:hover,
.btn-login:focus-visible {
    color: #fff;
    background: linear-gradient(135deg, var(--dal-naranja-hover), var(--dal-naranja-osc));
    transform: translateY(-1px);
    box-shadow: 0 12px 24px -10px rgba(194, 94, 12, .75);
}

.btn-login:focus-visible {
    outline: 3px solid rgba(230, 120, 23, .35);
    outline-offset: 2px;
}

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

.btn-login:disabled {
    color: #fff;
    opacity: .85;
}

.btn-login-icon {
    transition: transform .15s;
}

.btn-login:hover .btn-login-icon {
    transform: translateX(3px);
}

/* BOTÓN SECUNDARIO (pantallas de recuperación) */

.btn-login-sec {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 50px;
    border: 1px solid var(--dal-borde);
    border-radius: var(--dal-radio);
    background: #fff;
    color: var(--dal-tierra);
    font-weight: 600;
}

.btn-login-sec:hover,
.btn-login-sec:focus-visible {
    border-color: var(--dal-arena);
    color: var(--dal-naranja-osc);
    background: #fff;
}

/* ALERTAS */

.login-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 20px;
    border-radius: var(--dal-radio);
    border: 1px solid #F3C9B5;
    border-left: 4px solid #C2410C;
    background: #FEF3EC;
    color: #8A2C0A;
    font-size: .9rem;
}

.login-alert i {
    font-size: 1.1rem;
    line-height: 1.3;
}

.login-alert-ok {
    border-color: #BFDCC6;
    border-left-color: var(--dal-verde);
    background: #EFF8F1;
    color: #0A5A26;
}

.login-field-error {
    display: block;
    margin-top: 6px;
    font-size: .82rem;
    color: #A2370B;
}

.login-help {
    display: block;
    margin-top: 6px;
    font-size: .8rem;
    color: var(--dal-texto-suave);
}

.login-help ul {
    padding-left: 18px;
    margin: 4px 0 0;
}

.login-link {
    color: var(--dal-naranja-osc);
    font-weight: 600;
    text-decoration: none;
}

.login-link:hover {
    color: var(--dal-naranja-hover);
    text-decoration: underline;
}

/* CRÉDITOS FIZOFT */

.login-credits {
    position: absolute;
    bottom: 16px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .8rem;
    color: var(--dal-texto-suave);
    opacity: .85;
}

.login-credits img {
    max-height: 24px;
}

/* ANIMACIONES */

@keyframes dal-amanecer {
    from { box-shadow: inset 0 0 0 100vmax rgba(20, 15, 10, .6); }
    to   { box-shadow: inset 0 0 0 100vmax rgba(20, 15, 10, 0); }
}

@keyframes dal-subir {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    .login-hero,
    .hero-content,
    .login-box {
        animation: none;
    }
    .btn-login,
    .btn-login-icon {
        transition: none;
    }
}

/* MOBILE: la foto pasa a ser el fondo y el formulario flota en una tarjeta */

@media (max-width: 900px) {

    .login-wrapper {
        position: relative;
    }

    .login-hero {
        position: fixed;
        inset: 0;
        z-index: 0;
    }

    .login-hero::before {
        background: linear-gradient(to top, rgba(42, 33, 24, .85), rgba(42, 33, 24, .25) 55%, rgba(42, 33, 24, .35));
    }

    .hero-content {
        display: none;
    }

    .login-panel {
        z-index: 1;
        background: transparent;
        padding: 32px 16px 88px;
    }

    .login-panel::before {
        display: none;
    }

    .login-box {
        background: rgba(251, 247, 240, .94);
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        border-radius: 20px;
        padding: 28px 24px 26px;
        box-shadow: 0 24px 48px -16px rgba(0, 0, 0, .55);
        border-top: 4px solid var(--dal-naranja);
    }

    .login-logo {
        width: 190px;
        margin-bottom: 20px;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .login-subtitle {
        margin-bottom: 22px;
    }

    .login-credits {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        padding: 6px 12px;
        border-radius: 999px;
        background: rgba(251, 247, 240, .92);
        white-space: nowrap;
        opacity: 1;
    }
}