/* =========================
   LOGIN ADMINISTRATIVO
========================= */

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

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

body {
    font-family: Arial, sans-serif;
    background: #171717;
    color: #222;
}


/* =========================
   CONTENEDOR
========================= */

.admin-login {

    min-height: 100vh;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 30px;

    background:
        radial-gradient(
            circle at top right,
            #34312c 0%,
            #171717 45%,
            #101010 100%
        );
}


/* =========================
   TARJETA
========================= */

.admin-login-card {

    width: 100%;

    max-width: 440px;

    background: rgba(255, 255, 255, 0.97);

    border-radius: 22px;

    padding: 45px 40px;

    box-shadow:
        0 25px 70px
        rgba(0, 0, 0, 0.35);
}


/* =========================
   LOGO / ENCABEZADO
========================= */

.admin-login-logo {

    text-align: center;

    margin-bottom: 30px;
}


.admin-login-logo .logo-icon {

    width: 65px;

    height: 65px;

    margin: 0 auto 18px;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    background: #171717;

    color: white;

    font-size: 25px;
}


.admin-login-logo span {

    display: block;

    font-size: 10px;

    letter-spacing: 3px;

    color: #888;

    margin-bottom: 8px;
}


.admin-login-logo h1 {

    font-size: 27px;

    font-weight: 600;

    color: #171717;
}


.admin-login-logo p {

    margin-top: 9px;

    color: #777;

    font-size: 13px;

    line-height: 1.5;
}


/* =========================
   CAMPOS
========================= */

.admin-login-field {

    margin-bottom: 20px;
}


.admin-login-field label {

    display: block;

    margin-bottom: 8px;

    font-size: 13px;

    font-weight: 600;

    color: #333;
}


.admin-input {

    position: relative;
}


.admin-input i {

    position: absolute;

    left: 14px;

    top: 50%;

    transform: translateY(-50%);

    color: #999;

    pointer-events: none;
}


.admin-input input {

    width: 100%;

    height: 48px;

    padding:
        0 45px 0 43px;

    border: 1px solid #ddd;

    border-radius: 10px;

    background: #fafafa;

    font-size: 14px;

    outline: none;

    transition: 0.2s;
}


.admin-input input:focus {

    background: white;

    border-color: #777;

    box-shadow:
        0 0 0 3px
        rgba(0, 0, 0, 0.05);
}


/* =========================
   MOSTRAR PASSWORD
========================= */

.admin-password-toggle {

    position: absolute;

    right: 14px;

    top: 50%;

    transform: translateY(-50%);

    border: none;

    background: transparent;

    color: #888;

    cursor: pointer;

    font-size: 15px;
}


.admin-password-toggle:hover {

    color: #222;
}


/* =========================
   BOTÓN
========================= */

.admin-login-button {

    width: 100%;

    height: 50px;

    border: none;

    border-radius: 10px;

    background: #171717;

    color: white;

    font-size: 14px;

    font-weight: 600;

    cursor: pointer;

    transition: 0.25s;

    margin-top: 5px;
}


.admin-login-button:hover {

    background: #333;

    transform: translateY(-1px);
}


.admin-login-button:active {

    transform: translateY(0);
}


/* =========================
   MENSAJE
========================= */

.admin-login-message {

    min-height: 20px;

    margin-top: 15px;

    text-align: center;

    font-size: 13px;

    line-height: 1.4;
}


.admin-login-message.error {

    color: #b3261e;
}


.admin-login-message.success {

    color: #287d3c;
}


/* =========================
   VOLVER
========================= */

.admin-login-back {

    display: block;

    margin-top: 25px;

    text-align: center;

    color: #777;

    text-decoration: none;

    font-size: 13px;

    transition: 0.2s;
}


.admin-login-back:hover {

    color: #171717;
}


/* =========================
   PIE
========================= */

.admin-login-footer {

    margin-top: 25px;

    text-align: center;

    font-size: 10px;

    letter-spacing: 1px;

    color: #999;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 500px) {

    .admin-login {

        padding: 20px;

    }


    .admin-login-card {

        padding: 35px 25px;

        border-radius: 18px;

    }


    .admin-login-logo h1 {

        font-size: 23px;

    }

}